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  • docker 学习操作记录 6

    记录5-1

      1 [BEGIN] 2019/12/5 10:21:32
      2 Connecting to 192.168.114.130:22...
      3 Connection established.
      4 To escape to local shell, press Ctrl+Alt+].
      5 
      6 Welcome to Ubuntu 16.04.6 LTS (GNU/Linux 4.15.0-72-generic x86_64)
      7 
      8  * Documentation:  https://help.ubuntu.com
      9  * Management:     https://landscape.canonical.com
     10  * Support:        https://ubuntu.com/advantage
     11 
     12  * Overheard at KubeCon: "microk8s.status just blew my mind".
     13 
     14      https://microk8s.io/docs/commands#microk8s.status
     15 
     16 3 个可升级软件包。
     17 0 个安全更新。
     18 
     19 New release '18.04.3 LTS' available.
     20 Run 'do-release-upgrade' to upgrade to it.
     21 
     22 Last login: Wed Dec  4 15:40:43 2019 from 192.168.114.1
     23 root@coder:~# ls
     24 root@coder:~# 
     25 root@coder:~# 
     26 root@coder:~# 
     27  * Overheard at KubeCon: "microk8s.status just blew my mind".
     28      https://microk8s.io/docs/commands#microk8s.status
     29 3 个可升级软件包。
     30 0 个安全更新。
     31 New release '18.04.3 LTS' available.
     32 Run 'do-release-upgrade' to upgrade to it.
     33 Last login: Wed Dec  4 15:40:43 2019 from 192.168.114.1
     34 root@coder:~# ls
     35 root@coder:~# 
     36 root@coder:~# 
     37 root@coder:~# 
     38 root@coder:~# su - coder
     39 -->@coder:~$ sudo systemctl start docker
     40 [sudo] coder 的密码: 
     41 -->@coder:~$ sudo docker search lvs
     42 NAME                        DESCRIPTION                                     STARS               OFFICIAL            AUTOMATED
     43 lvsir625/rancher-server                                                     1                                       
     44 livesafe/lvsf-mysql         Based off the official MySQL container, adds…   1                                       
     45 lvsir625/rancher-agent                                                      1                                       
     46 lvstest/hello-world                                                         0                                       
     47 lvstest/grafanapoc                                                          0                                       
     48 wuhanqing/lvs                                                               0                                       
     49 saiwl/lvs-apiserver                                                         0                                       
     50 lvshao/lvtest                                                               0                                       
     51 fanux/lvscare                                                               0                                       
     52 lvsz/node-hello                                                             0                                       
     53 lvsir625/tomcat-ssh-new                                                     0                                       
     54 lvseav2  ray/seav2  ray         lvseav2  ray                                      0                                       [OK]
     55 lvsir625/test                                                               0                                       
     56 lvsavova/sinatra                                                            0                                       
     57 lvschnider/docker-whale     my docker-whale brah                            0                                       
     58 lvsmart/get-started                                                         0                                       
     59 lvsir625/registry                                                           0                                       
     60 lvshuaijun/get-started                                                      0                                       
     61 lvsir625/java-nscd                                                          0                                       
     62 lvsotos/flaskapp                                                            0                                       
     63 lvstest/maven-hello-world                                                   0                                       
     64 lvsir625/tomcat-ssh                                                         0                                       
     65 lvsir625/tomcat                                                             0                                       
     66 shemic/lvs                                                                  0                                       
     67 lvsz/get-started                                                            0                                       
     68 -->@coder:~$ sudo docker search haproxy
     69 NAME                             DESCRIPTION                                     STARS               OFFICIAL            AUTOMATED
     70 haproxy                          HAProxy - The Reliable, High Performance TCP…   1318                [OK]                
     71 dockercloud/haproxy              HAProxy image that balances between linked c…   107                                     
     72 tutum/haproxy                    HAProxy image that load balances between any…   47                                      
     73 eeacms/haproxy                   HAProxy Docker image with docker links and r…   31                                      [OK]
     74 million12/haproxy                Fully customisable HAProxy load balancer bui…   19                                      [OK]
     75 yaronr/haproxy-confd             HAProxy with zero-downtime reconfiguration b…   13                                      [OK]
     76 arm32v7/haproxy                  HAProxy - The Reliable, High Performance TCP…   11                                      
     77 ciscocloud/haproxy-consul                                                        9                                       [OK]
     78 prom/haproxy-exporter                                                            6                                       [OK]
     79 arm64v8/haproxy                  HAProxy - The Reliable, High Performance TCP…   5                                       
     80 mminks/haproxy-docker-logging    Latest Alpine-based official HAProxy image w4                                       [OK]
     81 haproxytech/haproxy-debian       HAProxy Community Edition Debian amd64 builds   2                                       
     82 appcelerator/haproxy             haproxy image for AMP. Deprecated.              1                                       [OK]
     83 haproxytech/kubernetes-ingress   HAProxy ingress controller for K8s              1                                       
     84 amd64/haproxy                    HAProxy - The Reliable, High Performance TCP…   1                                       
     85 aaionap/haproxy                  AAI Haproxy                                     0                                       
     86 hivesolutions/haproxy            A fork of the haproxy repo.                     0                                       [OK]
     87 travix/haproxy                   Haproxy container for tls termination inside…   0                                       [OK]
     88 jelastic/haproxy                 An image of the HAProxy load balancer mainta…   0                                       
     89 elasticio/haproxy-srv            Flexible HAProxy auto configuration and auto…   0                                       [OK]
     90 ppc64le/haproxy                  HAProxy - The Reliable, High Performance TCP…   0                                       
     91 kontena/haproxy                                                                  0                                       
     92 s390x/haproxy                    HAProxy - The Reliable, High Performance TCP…   0                                       
     93 anchorfree/haproxy-exporter                                                      0                                       
     94 i386/haproxy                     HAProxy - The Reliable, High Performance TCP…   0                                       
     95 -->@coder:~$ sudo docker images -q
     96 22628d6caa61
     97 fec6dab28edf
     98 4afd6b31fab7
     99 50776ea0e5a4
    100 56bab49eef2e
    101 231d40e811cd
    102 965ea09ff2eb
    103 0f3e07c0138f
    104 4621d4fe2959
    105 -->@coder:~$ sudo docker images -h
    106 Flag shorthand -h has been deprecated, please use --help
    107 
    108 Usage:    docker images [OPTIONS] [REPOSITORY[:TAG]]
    109 
    110 List images
    111 
    112 Options:
    113   -a, --all             Show all images (default hides intermediate images)
    114       --digests         Show digests
    115   -f, --filter filter   Filter output based on conditions provided
    116       --format string   Pretty-print images using a Go template
    117       --no-trunc        Don't truncate output
    118   -q, --quiet           Only show numeric IDs
    119 -->@coder:~$ sudo docker images
    120 REPOSITORY                    TAG                 IMAGE ID            CREATED             SIZE
    121 myweb                         v1                  22628d6caa61        18 hours ago        134MB
    122 myip                          latest              fec6dab28edf        18 hours ago        139MB
    123 ngingx                        v3                  4afd6b31fab7        20 hours ago        126MB
    124 nginx                         v2                  50776ea0e5a4        21 hours ago        126MB
    125 ubuntu                        16.04               56bab49eef2e        8 days ago          123MB
    126 nginx                         latest              231d40e811cd        12 days ago         126MB
    127 alpine                        latest              965ea09ff2eb        6 weeks ago         5.55MB
    128 centos                        latest              0f3e07c0138f        2 months ago        220MB
    129 ansible/ubuntu14.04-ansible   latest              4621d4fe2959        4 years ago         461MB
    130 -->@coder:~$ sudo docker search ubuntu:14.04
    131 NAME                                 DESCRIPTION                                     STARS               OFFICIAL            AUTOMATED
    132 edse/ubuntu-nginx-mysql-php-nodejs   Docker container built from Ubuntu:14.04 wit…   15                                      [OK]
    133 blacktobacco/ajenti                  Ajenti web hosting panel server based on Ubu…   7                                       [OK]
    134 codebje/ihaskell                     Ubuntu:14.04 with Jupyter, stack, GHC, and I…   2                                       [OK]
    135 leslau/nxlog                         nxlog ce image base on ubuntu:14.04             2                                       [OK]
    136 pkubicki/atom-rc-base                Open SSH with SASS and RSYNC installed on Ub…   1                                       
    137 jorgeluisrmx/ubuntu-dev-base         Ubuntu:14.04 + C/C++ Python  dev libs image     1                                       [OK]
    138 bohanzhang/ubuntu_cn                 国内用户的Ubuntu Dockerfile 基于 ubuntu:14.04          1                                       [OK]
    139 nuagebec/etcd                        etcd image for docker build on nuagebec/ubun…   1                                       [OK]
    140 jorgeluisrmx/ros-indigo              ROS Indigo on Ubuntu:14.04                      1                                       [OK]
    141 takeharu/ubuntu-mysql                MySQL on Ubuntu:14.04                           1                                       [OK]
    142 mikefaille/etcd                      etcd image for docker build on nuagebec/ubun…   1                                       [OK]
    143 jcirizar/devimg                      Ubuntu:14.04 with NVM and more.                 1                                       [OK]
    144 bleaf/ubuntu-ko                      ubuntu:14.04 ko nginx php5                      0                                       [OK]
    145 mrhub/snort                          snort on ubuntu:14.04                           0                                       [OK]
    146 letterer/swift-docker                ubuntu:14.04 with Apple swift                   0                                       [OK]
    147 savaki/dynamodb                      DynamoDB using ubuntu:14.04 and oracle-java8    0                                       [OK]
    148 bdkdevorg/bm.docker.varnish          ubuntu:14.04, varnish, curl, supervisor         0                                       [OK]
    149 zeerdonker/docker-oracle-java        ubuntu:14.04 based oracle-java 8 build          0                                       [OK]
    150 webreactor/ubuntu                    Based on ubuntu:14.04 + git + curl + vim + n…   0                                       [OK]
    151 meedan/base                          meedan base image FROM ubuntu:14.04             0                                       [OK]
    152 slyn/mongodb                         mongodb - ubuntu:14.04                          0                                       [OK]
    153 hieisky/ubuntu-base                  To build a ubuntu:14.04.4 base image.           0                                       [OK]
    154 devorbitus/ubuntu-bash-jq-curl       Based on Ubuntu:14.04 and only adding curl a…   0                                       
    155 pamtrak06/grass7-ubuntu14.04         grass7 under apache2 & ubuntu:14.04             0                                       [OK]
    156 fiverun/ubuntu-java                  Dockerfile for ubuntu:14.04 and Java 8u66       0                                       [OK]
    157 -->@coder:~$ sudo docker pull devorbitus/ubuntu-bash-jq-curl
    158 Using default tag: latest
    159 latest: Pulling from devorbitus/ubuntu-bash-jq-curl
    160 Image docker.io/devorbitus/ubuntu-bash-jq-curl:latest uses outdated schema1 manifest format. Please upgrade to a schema2 image for better future compatibility. More information at https://docs.docker.com/registry/spec/deprecated-schema-v1/
    161 
    162 Digest: sha256:1a97495ebe9ed3501e6fb6cf2722e741252db2145d7c27f65ece55ad800f4a54
    163 Status: Downloaded newer image for devorbitus/ubuntu-bash-jq-curl:latest
    164 docker.io/devorbitus/ubuntu-bash-jq-curl:latest
    165 -->@coder:~$ sudo docker images
    166 REPOSITORY                       TAG                 IMAGE ID            CREATED             SIZE
    167 myweb                            v1                  22628d6caa61        18 hours ago        134MB
    168 myip                             latest              fec6dab28edf        19 hours ago        139MB
    169 ngingx                           v3                  4afd6b31fab7        20 hours ago        126MB
    170 nginx                            v2                  50776ea0e5a4        21 hours ago        126MB
    171 ubuntu                           16.04               56bab49eef2e        8 days ago          123MB
    172 nginx                            latest              231d40e811cd        12 days ago         126MB
    173 alpine                           latest              965ea09ff2eb        6 weeks ago         5.55MB
    174 centos                           latest              0f3e07c0138f        2 months ago        220MB
    175 devorbitus/ubuntu-bash-jq-curl   latest              e76ba9b48002        3 years ago         224MB
    176 ansible/ubuntu14.04-ansible      latest              4621d4fe2959        4 years ago         461MB
    177 -->@coder:~$ sudo docker run e76b /bin/echo "hello world"
    178 hello world
    179 -->@coder:~$ sudo docker run -t -i e76b /bin/bash
    180 root@53d0a643a2c7:/# pwd
    181 /
    182 root@53d0a643a2c7:/# ls
    183 bin  boot  dev  etc  home  lib  lib64  media  mnt  opt  proc  root  run  sbin  srv  sys  tmp  usr  var
    184 root@53d0a643a2c7:/# du -sh *
    185 6.3M    bin
    186 4.0K    boot
    187 0    dev
    188 2.9M    etc
    189 4.0K    home
    190 24M    lib
    191 4.0K    lib64
    192 4.0K    media
    193 4.0K    mnt
    194 4.0K    opt
    195 du: cannot access 'proc/16/task/16/fd/4': No such file or directory
    196 du: cannot access 'proc/16/task/16/fdinfo/4': No such file or directory
    197 du: cannot access 'proc/16/fd/3': No such file or directory
    198 du: cannot access 'proc/16/fdinfo/3': No such file or directory
    199 0    proc
    200 12K    root
    201 40K    run
    202 6.8M    sbin
    203 4.0K    srv
    204 0    sys
    205 4.0K    tmp
    206 148M    usr
    207 34M    var
    208 root@53d0a643a2c7:/# ls -l
    209 total 64
    210 drwxr-xr-x   2 root root 4096 May  3  2016 bin
    211 drwxr-xr-x   2 root root 4096 Apr 10  2014 boot
    212 drwxr-xr-x   5 root root  360 Dec  5 02:40 dev
    213 drwxr-xr-x   1 root root 4096 Dec  5 02:40 etc
    214 drwxr-xr-x   2 root root 4096 Apr 10  2014 home
    215 drwxr-xr-x   1 root root 4096 May 26  2016 lib
    216 drwxr-xr-x   2 root root 4096 May  3  2016 lib64
    217 drwxr-xr-x   2 root root 4096 May  3  2016 media
    218 drwxr-xr-x   2 root root 4096 Apr 10  2014 mnt
    219 drwxr-xr-x   2 root root 4096 May  3  2016 opt
    220 dr-xr-xr-x 202 root root    0 Dec  5 02:40 proc
    221 drwx------   2 root root 4096 May  3  2016 root
    222 drwxr-xr-x   7 root root 4096 May  3  2016 run
    223 drwxr-xr-x   1 root root 4096 May  3  2016 sbin
    224 drwxr-xr-x   2 root root 4096 May  3  2016 srv
    225 dr-xr-xr-x  13 root root    0 Dec  5 02:40 sys
    226 drwxrwxrwt   1 root root 4096 May 26  2016 tmp
    227 drwxr-xr-x   1 root root 4096 May 26  2016 usr
    228 drwxr-xr-x   1 root root 4096 May 26  2016 var
    229 root@53d0a643a2c7:/# cd proc
    230 root@53d0a643a2c7:/proc# ls
    231 1          cgroups   devices      fb           ioports    keys         loadavg  modules  pagetypeinfo  self      sys            tty                vmstat
    232 18         cmdline   diskstats    filesystems  irq        kmsg         locks    mounts   partitions    slabinfo  sysrq-trigger  uptime             zoneinfo
    233 acpi       consoles  dma          fs           kallsyms   kpagecgroup  mdstat   mpt      sched_debug   softirqs  sysvipc        version
    234 buddyinfo  cpuinfo   driver       interrupts   kcore      kpagecount   meminfo  mtrr     schedstat     stat      thread-self    version_signature
    235 bus        crypto    execdomains  iomem        key-users  kpageflags   misc     net      scsi          swaps     timer_list     vmallocinfo
    236 root@53d0a643a2c7:/proc# ll
    237 total 4
    238 dr-xr-xr-x 202 root root    0 Dec  5 02:40 ./
    239 drwxr-xr-x   1 root root 4096 Dec  5 02:40 ../
    240 dr-xr-xr-x   9 root root    0 Dec  5 02:40 1/
    241 dr-xr-xr-x   9 root root    0 Dec  5 02:41 19/
    242 drwxrwxrwt   2 root root   40 Dec  5 02:40 acpi/
    243 -r--r--r--   1 root root    0 Dec  5 02:41 buddyinfo
    244 dr-xr-xr-x   4 root root    0 Dec  5 02:40 bus/
    245 -r--r--r--   1 root root    0 Dec  5 02:41 cgroups
    246 -r--r--r--   1 root root    0 Dec  5 02:41 cmdline
    247 -r--r--r--   1 root root    0 Dec  5 02:41 consoles
    248 -r--r--r--   1 root root    0 Dec  5 02:41 cpuinfo
    249 -r--r--r--   1 root root    0 Dec  5 02:41 crypto
    250 -r--r--r--   1 root root    0 Dec  5 02:41 devices
    251 -r--r--r--   1 root root    0 Dec  5 02:41 diskstats
    252 -r--r--r--   1 root root    0 Dec  5 02:41 dma
    253 dr-xr-xr-x   2 root root    0 Dec  5 02:41 driver/
    254 -r--r--r--   1 root root    0 Dec  5 02:41 execdomains
    255 -r--r--r--   1 root root    0 Dec  5 02:41 fb
    256 -r--r--r--   1 root root    0 Dec  5 02:41 filesystems
    257 dr-xr-xr-x   8 root root    0 Dec  5 02:40 fs/
    258 -r--r--r--   1 root root    0 Dec  5 02:41 interrupts
    259 -r--r--r--   1 root root    0 Dec  5 02:41 iomem
    260 -r--r--r--   1 root root    0 Dec  5 02:41 ioports
    261 dr-xr-xr-x  56 root root    0 Dec  5 02:40 irq/
    262 -r--r--r--   1 root root    0 Dec  5 02:41 kallsyms
    263 crw-rw-rw-   1 root root 1, 3 Dec  5 02:40 kcore
    264 -r--r--r--   1 root root    0 Dec  5 02:41 key-users
    265 crw-rw-rw-   1 root root 1, 3 Dec  5 02:40 keys
    266 -r--------   1 root root    0 Dec  5 02:41 kmsg
    267 -r--------   1 root root    0 Dec  5 02:41 kpagecgroup
    268 -r--------   1 root root    0 Dec  5 02:41 kpagecount
    269 -r--------   1 root root    0 Dec  5 02:41 kpageflags
    270 -r--r--r--   1 root root    0 Dec  5 02:41 loadavg
    271 -r--r--r--   1 root root    0 Dec  5 02:41 locks
    272 -r--r--r--   1 root root    0 Dec  5 02:41 mdstat
    273 -r--r--r--   1 root root    0 Dec  5 02:41 meminfo
    274 -r--r--r--   1 root root    0 Dec  5 02:41 misc
    275 -r--r--r--   1 root root    0 Dec  5 02:41 modules
    276 lrwxrwxrwx   1 root root   11 Dec  5 02:41 mounts -> self/mounts
    277 dr-xr-xr-x   3 root root    0 Dec  5 02:41 mpt/
    278 -rw-r--r--   1 root root    0 Dec  5 02:41 mtrr
    279 lrwxrwxrwx   1 root root    8 Dec  5 02:41 net -> self/net/
    280 -r--r--r--   1 root root    0 Dec  5 02:41 pagetypeinfo
    281 -r--r--r--   1 root root    0 Dec  5 02:41 partitions
    282 crw-rw-rw-   1 root root 1, 3 Dec  5 02:40 sched_debug
    283 -r--r--r--   1 root root    0 Dec  5 02:41 schedstat
    284 drwxrwxrwt   2 root root   40 Dec  5 02:40 scsi/
    285 lrwxrwxrwx   1 root root    0 Dec  5 02:40 self -> 19/
    286 -r--------   1 root root    0 Dec  5 02:41 slabinfo
    287 -r--r--r--   1 root root    0 Dec  5 02:41 softirqs
    288 -r--r--r--   1 root root    0 Dec  5 02:41 stat
    289 -r--r--r--   1 root root    0 Dec  5 02:41 swaps
    290 dr-xr-xr-x   1 root root    0 Dec  5 02:40 sys/
    291 --w-------   1 root root    0 Dec  5 02:40 sysrq-trigger
    292 dr-xr-xr-x   2 root root    0 Dec  5 02:41 sysvipc/
    293 lrwxrwxrwx   1 root root    0 Dec  5 02:40 thread-self -> 19/task/19/
    294 crw-rw-rw-   1 root root 1, 3 Dec  5 02:40 timer_list
    295 dr-xr-xr-x   4 root root    0 Dec  5 02:41 tty/
    296 -r--r--r--   1 root root    0 Dec  5 02:41 uptime
    297 -r--r--r--   1 root root    0 Dec  5 02:41 version
    298 -r--r--r--   1 root root    0 Dec  5 02:41 version_signature
    299 -r--------   1 root root    0 Dec  5 02:41 vmallocinfo
    300 -r--r--r--   1 root root    0 Dec  5 02:41 vmstat
    301 -r--r--r--   1 root root    0 Dec  5 02:41 zoneinfo
    302 root@53d0a643a2c7:/proc# stat version
    303   File: 'version'
    304   Size: 0             Blocks: 0          IO Block: 1024   regular empty file
    305 Device: 38h/56d    Inode: 4026532029  Links: 1
    306 Access: (0444/-r--r--r--)  Uid: (    0/    root)   Gid: (    0/    root)
    307 Access: 2019-12-05 02:41:32.190873526 +0000
    308 Modify: 2019-12-05 02:41:32.190873526 +0000
    309 Change: 2019-12-05 02:41:32.190873526 +0000
    310  Birth: -
    311 root@53d0a643a2c7:/proc# cd ..
    312 root@53d0a643a2c7:/# ls
    313 bin  boot  dev  etc  home  lib  lib64  media  mnt  opt  proc  root  run  sbin  srv  sys  tmp  usr  var
    314 root@53d0a643a2c7:/# ps
    315    PID TTY          TIME CMD
    316      1 pts/0    00:00:00 bash
    317     22 pts/0    00:00:00 ps
    318 root@53d0a643a2c7:/# top
    319 top - 02:42:38 up 21 min,  0 users,  load average: 0.08, 0.09, 0.06
    320 Tasks:   2 total,   1 running,   1 sleeping,   0 stopped,   0 zombie
    321 %Cpu(s):  0.3 us,  0.9 sy,  0.1 ni, 97.5 id,  1.1 wa,  0.0 hi,  0.0 si,  0.0 st
    322 KiB Mem:   3050084 total,  1757904 used,  1292180 free,   178456 buffers
    323 KiB Swap:   999420 total,        0 used,   999420 free.  1034480 cached Mem
    324 
    325    PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND                                                                                                        
    326      1 root      20   0   18172   3356   2872 S   0.0  0.1   0:00.19 bash                                                                                                           
    327     23 root      20   0   19744   2340   2052 R   0.0  0.1   0:00.00 top                                                                                                            
    328 top - 02:42:41 up 21 min,  0 users,  load average: 0.08, 0.09, 0.06
    329 Tasks:   2 total,   1 running,   1 sleeping,   0 stopped,   0 zombie
    330 %Cpu(s):  0.0 us,  0.0 sy,  0.0 ni,100.0 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st
    331 KiB Mem:   3050084 total,  1757904 used,  1292180 free,   178456 buffers
    332 KiB Swap:   999420 total,        0 used,   999420 free.  1034492 cached Mem
    333 
    334    PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND                                                                                                        
    335      1 root      20   0   18172   3356   2872 S   0.0  0.1   0:00.19 bash                                                                                                           
    336     23 root      20   0   19748   2356   2052 R   0.0  0.1   0:00.00 top                                                                                                            
    337 top - 02:42:44 up 21 min,  0 users,  load average: 0.07, 0.09, 0.06
    338 Tasks:   2 total,   1 running,   1 sleeping,   0 stopped,   0 zombie
    339 %Cpu(s):  0.0 us,  0.0 sy,  0.0 ni,100.0 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st
    340 KiB Mem:   3050084 total,  1757904 used,  1292180 free,   178464 buffers
    341 KiB Swap:   999420 total,        0 used,   999420 free.  1034488 cached Mem
    342 
    343    PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND                                                                                                        
    344      1 root      20   0   18172   3356   2872 S   0.0  0.1   0:00.19 bash                                                                                                           
    345     23 root      20   0   19748   2356   2052 R   0.0  0.1   0:00.00 top                                                                                                            
    346 top - 02:42:47 up 22 min,  0 users,  load average: 0.07, 0.09, 0.06
    347 Tasks:   2 total,   1 running,   1 sleeping,   0 stopped,   0 zombie
    348 %Cpu(s):  0.1 us,  0.1 sy,  0.0 ni, 99.8 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st
    349 KiB Mem:   3050084 total,  1757904 used,  1292180 free,   178464 buffers
    350 KiB Swap:   999420 total,        0 used,   999420 free.  1034496 cached Mem
    351 
    352    PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND                                                                                                        
    353      1 root      20   0   18172   3356   2872 S   0.0  0.1   0:00.19 bash                                                                                                           
    354     23 root      20   0   19748   2356   2052 R   0.0  0.1   0:00.00 top                                                                                                            
    355 top - 02:42:50 up 22 min,  0 users,  load average: 0.07, 0.09, 0.06
    356 Tasks:   2 total,   1 running,   1 sleeping,   0 stopped,   0 zombie
    357 %Cpu(s):  0.0 us,  0.1 sy,  0.0 ni, 99.9 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st
    358 KiB Mem:   3050084 total,  1757904 used,  1292180 free,   178472 buffers
    359 KiB Swap:   999420 total,        0 used,   999420 free.  1034500 cached Mem
    360 
    361    PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND                                                                                                        
    362      1 root      20   0   18172   3356   2872 S   0.0  0.1   0:00.19 bash                                                                                                           
    363     23 root      20   0   19748   2356   2052 R   0.0  0.1   0:00.00 top                                                                                                            
    364 top - 02:42:53 up 22 min,  0 users,  load average: 0.06, 0.09, 0.06
    365 Tasks:   2 total,   1 running,   1 sleeping,   0 stopped,   0 zombie
    366 %Cpu(s):  0.0 us,  0.0 sy,  0.0 ni,100.0 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st
    367 KiB Mem:   3050084 total,  1757904 used,  1292180 free,   178472 buffers
    368 KiB Swap:   999420 total,        0 used,   999420 free.  1034500 cached Mem
    369 
    370    PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND                                                                                                        
    371      1 root      20   0   18172   3356   2872 S   0.0  0.1   0:00.19 bash                                                                                                           
    372     23 root      20   0   19748   2356   2052 R   0.0  0.1   0:00.00 top                                                                                                            
    373 top - 02:42:56 up 22 min,  0 users,  load average: 0.06, 0.09, 0.06
    374 Tasks:   2 total,   1 running,   1 sleeping,   0 stopped,   0 zombie
    375 %Cpu(s):  0.0 us,  0.0 sy,  0.0 ni,100.0 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st
    376 KiB Mem:   3050084 total,  1757904 used,  1292180 free,   178480 buffers
    377 KiB Swap:   999420 total,        0 used,   999420 free.  1034500 cached Mem
    378 
    379    PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND                                                                                                        
    380      1 root      20   0   18172   3356   2872 S   0.0  0.1   0:00.19 bash                                                                                                           
    381     23 root      20   0   19748   2356   2052 R   0.0  0.1   0:00.00 top                                                                                                            
    382 top - 02:42:59 up 22 min,  0 users,  load average: 0.06, 0.09, 0.06
    383 Tasks:   2 total,   1 running,   1 sleeping,   0 stopped,   0 zombie
    384 %Cpu(s):  0.1 us,  0.0 sy,  0.0 ni, 99.9 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st
    385 KiB Mem:   3050084 total,  1757904 used,  1292180 free,   178480 buffers
    386 KiB Swap:   999420 total,        0 used,   999420 free.  1034504 cached Mem
    387 
    388    PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND                                                                                                        
    389      1 root      20   0   18172   3356   2872 S   0.0  0.1   0:00.19 bash                                                                                                           
    390     23 root      20   0   19748   2356   2052 R   0.0  0.1   0:00.00 top                                                                                                            
    391 top - 02:43:02 up 22 min,  0 users,  load average: 0.06, 0.09, 0.06
    392 Tasks:   2 total,   1 running,   1 sleeping,   0 stopped,   0 zombie
    393 %Cpu(s):  0.0 us,  0.1 sy,  0.0 ni, 99.9 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st
    394 KiB Mem:   3050084 total,  1757904 used,  1292180 free,   178488 buffers
    395 KiB Swap:   999420 total,        0 used,   999420 free.  1034496 cached Mem
    396 
    397    PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND                                                                                                        
    398      1 root      20   0   18172   3356   2872 S   0.0  0.1   0:00.19 bash                                                                                                           
    399     23 root      20   0   19748   2356   2052 R   0.0  0.1   0:00.00 top                                                                                                            
    400 top - 02:43:05 up 22 min,  0 users,  load average: 0.05, 0.09, 0.06
    401 Tasks:   2 total,   1 running,   1 sleeping,   0 stopped,   0 zombie
    402 %Cpu(s):  0.0 us,  0.2 sy,  0.0 ni, 99.8 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st
    403 KiB Mem:   3050084 total,  1757904 used,  1292180 free,   178488 buffers
    404 KiB Swap:   999420 total,        0 used,   999420 free.  1034508 cached Mem
    405 
    406    PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND                                                                                                        
    407     23 root      20   0   19748   2356   2052 R   0.3  0.1   0:00.01 top                                                                                                            
    408      1 root      20   0   18172   3356   2872 S   0.0  0.1   0:00.19 bash                                                                                                           
    409 top - 02:43:08 up 22 min,  0 users,  load average: 0.05, 0.08, 0.06
    410 Tasks:   2 total,   1 running,   1 sleeping,   0 stopped,   0 zombie
    411 %Cpu(s):  0.0 us,  0.0 sy,  0.0 ni,100.0 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st
    412 KiB Mem:   3050084 total,  1757904 used,  1292180 free,   178496 buffers
    413 KiB Swap:   999420 total,        0 used,   999420 free.  1034508 cached Mem
    414 
    415    PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND                                                                                                        
    416      1 root      20   0   18172   3356   2872 S   0.0  0.1   0:00.19 bash                                                                                                           
    417     23 root      20   0   19748   2356   2052 R   0.0  0.1   0:00.01 top                                                                                                            
    418 top - 02:43:11 up 22 min,  0 users,  load average: 0.05, 0.08, 0.06
    419 Tasks:   2 total,   1 running,   1 sleeping,   0 stopped,   0 zombie
    420 %Cpu(s):  0.0 us,  0.1 sy,  0.0 ni, 99.9 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st
    421 KiB Mem:   3050084 total,  1757904 used,  1292180 free,   178496 buffers
    422 KiB Swap:   999420 total,        0 used,   999420 free.  1034512 cached Mem
    423 
    424    PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND                                                                                                        
    425      1 root      20   0   18172   3356   2872 S   0.0  0.1   0:00.19 bash                                                                                                           
    426     23 root      20   0   19748   2356   2052 R   0.0  0.1   0:00.01 top                                                                                                            
    427 top - 02:43:14 up 22 min,  0 users,  load average: 0.04, 0.08, 0.06
    428 Tasks:   2 total,   1 running,   1 sleeping,   0 stopped,   0 zombie
    429 %Cpu(s):  0.0 us,  0.0 sy,  0.0 ni, 99.9 id,  0.1 wa,  0.0 hi,  0.0 si,  0.0 st
    430 KiB Mem:   3050084 total,  1757904 used,  1292180 free,   178504 buffers
    431 KiB Swap:   999420 total,        0 used,   999420 free.  1034516 cached Mem
    432 
    433    PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND                                                                                                        
    434      1 root      20   0   18172   3356   2872 S   0.0  0.1   0:00.19 bash                                                                                                           
    435     23 root      20   0   19748   2356   2052 R   0.0  0.1   0:00.01 top                                                                                                            
    436 top - 02:43:17 up 22 min,  0 users,  load average: 0.04, 0.08, 0.06
    437 Tasks:   2 total,   1 running,   1 sleeping,   0 stopped,   0 zombie
    438 %Cpu(s):  0.0 us,  0.1 sy,  0.0 ni, 99.9 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st
    439 KiB Mem:   3050084 total,  1757904 used,  1292180 free,   178504 buffers
    440 KiB Swap:   999420 total,        0 used,   999420 free.  1034516 cached Mem
    441 
    442    PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND                                                                                                        
    443      1 root      20   0   18172   3356   2872 S   0.0  0.1   0:00.19 bash                                                                                                           
    444     23 root      20   0   19748   2356   2052 R   0.0  0.1   0:00.01 top                                                                                                            
    445 top - 02:43:20 up 22 min,  0 users,  load average: 0.04, 0.08, 0.06
    446 Tasks:   2 total,   1 running,   1 sleeping,   0 stopped,   0 zombie
    447 %Cpu(s):  0.0 us,  0.0 sy,  0.0 ni,100.0 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st
    448 KiB Mem:   3050084 total,  1757904 used,  1292180 free,   178512 buffers
    449 KiB Swap:   999420 total,        0 used,   999420 free.  1034516 cached Mem
    450 
    451    PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND                                                                                                        
    452      1 root      20   0   18172   3356   2872 S   0.0  0.1   0:00.19 bash                                                                                                           
    453     23 root      20   0   19748   2356   2052 R   0.0  0.1   0:00.01 top                                                                                                            
    454 top - 02:43:23 up 22 min,  0 users,  load average: 0.04, 0.08, 0.06
    455 Tasks:   2 total,   1 running,   1 sleeping,   0 stopped,   0 zombie
    456 %Cpu(s):  0.0 us,  0.1 sy,  0.0 ni, 99.9 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st
    457 KiB Mem:   3050084 total,  1758028 used,  1292056 free,   178512 buffers
    458 KiB Swap:   999420 total,        0 used,   999420 free.  1034520 cached Mem
    459 
    460    PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND                                                                                                        
    461      1 root      20   0   18172   3356   2872 S   0.0  0.1   0:00.19 bash                                                                                                           
    462     23 root      20   0   19748   2356   2052 R   0.0  0.1   0:00.01 top                                                                                                            
    463 top - 02:43:26 up 22 min,  0 users,  load average: 0.04, 0.08, 0.06
    464 Tasks:   2 total,   1 running,   1 sleeping,   0 stopped,   0 zombie
    465 %Cpu(s):  0.0 us,  0.0 sy,  0.0 ni,100.0 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st
    466 KiB Mem:   3050084 total,  1758028 used,  1292056 free,   178520 buffers
    467 KiB Swap:   999420 total,        0 used,   999420 free.  1034520 cached Mem
    468 
    469    PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND                                                                                                        
    470      1 root      20   0   18172   3356   2872 S   0.0  0.1   0:00.19 bash                                                                                                           
    471     23 root      20   0   19748   2356   2052 R   0.0  0.1   0:00.01 top                                                                                                            
    472 top - 02:43:29 up 22 min,  0 users,  load average: 0.03, 0.08, 0.06
    473 Tasks:   2 total,   1 running,   1 sleeping,   0 stopped,   0 zombie
    474 %Cpu(s):  0.0 us,  0.1 sy,  0.0 ni, 99.9 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st
    475 KiB Mem:   3050084 total,  1758028 used,  1292056 free,   178520 buffers
    476 KiB Swap:   999420 total,        0 used,   999420 free.  1034524 cached Mem
    477 
    478    PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND                                                                                                        
    479      1 root      20   0   18172   3356   2872 S   0.0  0.1   0:00.19 bash                                                                                                           
    480     23 root      20   0   19748   2356   2052 R   0.0  0.1   0:00.01 top                                                                                                            
    481 top - 02:43:32 up 22 min,  0 users,  load average: 0.03, 0.08, 0.06
    482 Tasks:   2 total,   1 running,   1 sleeping,   0 stopped,   0 zombie
    483 %Cpu(s):  0.0 us,  0.0 sy,  0.0 ni,100.0 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st
    484 KiB Mem:   3050084 total,  1758028 used,  1292056 free,   178528 buffers
    485 KiB Swap:   999420 total,        0 used,   999420 free.  1034516 cached Mem
    486 
    487    PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND                                                                                                        
    488      1 root      20   0   18172   3356   2872 S   0.0  0.1   0:00.19 bash                                                                                                           
    489     23 root      20   0   19748   2356   2052 R   0.0  0.1   0:00.01 top                                                                                                            
    490 top - 02:43:35 up 22 min,  0 users,  load average: 0.03, 0.08, 0.06
    491 Tasks:   2 total,   1 running,   1 sleeping,   0 stopped,   0 zombie
    492 %Cpu(s):  0.0 us,  0.0 sy,  0.0 ni,100.0 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st
    493 KiB Mem:   3050084 total,  1758028 used,  1292056 free,   178528 buffers
    494 KiB Swap:   999420 total,        0 used,   999420 free.  1034528 cached Mem
    495 
    496    PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND                                                                                                        
    497      1 root      20   0   18172   3356   2872 S   0.0  0.1   0:00.19 bash                                                                                                           
    498     23 root      20   0   19748   2356   2052 R   0.0  0.1   0:00.01 top                                                                                                            
    499 top - 02:43:38 up 22 min,  0 users,  load average: 0.03, 0.08, 0.06
    500 Tasks:   2 total,   1 running,   1 sleeping,   0 stopped,   0 zombie
    501 %Cpu(s):  0.0 us,  0.1 sy,  0.0 ni, 99.9 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st
    502 KiB Mem:   3050084 total,  1758028 used,  1292056 free,   178536 buffers
    503 KiB Swap:   999420 total,        0 used,   999420 free.  1034528 cached Mem
    504 
    505    PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND                                                                                                        
    506      1 root      20   0   18172   3356   2872 S   0.0  0.1   0:00.19 bash                                                                                                           
    507     23 root      20   0   19748   2356   2052 R   0.0  0.1   0:00.01 top                                                                                                            
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  • 原文地址:https://www.cnblogs.com/shuitian-ys/p/11994173.html
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