zoukankan      html  css  js  c++  java

  • Linux下用的脚本

    http://blog.itpub.net/29510932/viewspace-1166603/

    批量启动Tomcat

    点击(此处)折叠或打开

    1. #!/bin/bash
    2. #JDK路径
    3. export JAVA_HOME="/usr/jdk1.7.0_09"
    4. #前缀路径
    5. PREFIX="/data/webapp/apache-tomcat-80"
    6. #起始编号
    7. BEGIN=1
    8. #终止编号
    9. END=20
    10. sudo chown -R ccapp:ccapp /data/webapp/apache-tomcat-80*
    11. sudo chown -R ccapp:ccapp /usr/logs/*
    12. #关闭
    13. stop(){
    14. for((i=$BEGIN;i<=$END;i++))
    15. do
    16. #抽取Tomcat进程号PID
    17. #pid=`ps -ef | grep tomcat7-$i |grep -v 'grep' | awk '{print $2}'`
    18. #测试当前进程是否处于活动状态
    19. #test "$pid" != "" && kill $pid && echo "Stop tomcat7-$i Successful!" || echo "Stop tomcat7-$i Failed!"
    20. if [ $i -lt 10 ]; then
    21. #echo "tomcat7-0$i"
    22. pid=`ps -ef | grep apache-tomcat-800$i/ |grep -v 'grep' | awk '{print $2}'`
    23. test "$pid" != "" && sudo kill $pid && echo "Stop apache-tomcat-800$i Successful!" || echo "Stop apache-tomcat-800$i Failed!"
    24. else
    25. #echo "tomcat7-$i"
    26. pid=`ps -ef | grep apache-tomcat-80$i/ |grep -v 'grep' | awk '{print $2}'`
    27. test "$pid" != "" && sudo kill $pid && echo "Stop apache-tomcat-80$i Successful!" || echo "Stop apache-tomcat-80$i Failed!"
    28. fi
    29. sleep 1
    30. done
    31. #echo
    32. }
    33. #启动
    34. start(){
    35. for((i=$BEGIN;i<=$END;i++))
    36. do
    37. #启动Tomcat
    38. #$PREFIX$i/bin/startup.sh && echo "Start tomcat7-$i Successful!"
    39. #echo
    40. if [ $i -lt 10 ]; then
    41. #echo "tomcat7-0$i"
    42. $PREFIX$i/bin/startup.sh && echo "Start apache-tomcat-800$i Successful!"
    43. else
    44. #echo "tomcat7-$i"
    45. $PREFIX$i/bin/startup.sh && echo "Start apache-tomcat-80$i Successful!"
    46. fi
    47. sleep 1
    48. done
    49. }
    50. status(){
    51. for((i=$BEGIN;i<=$END;i++))
    52. do
    53. #抽取Tomcat进程号PID
    54. #pid=`ps -ef | grep tomcat7-$i |grep -v 'grep' | awk '{print $2}'`
    55. #打印PID
    56. #echo "tomcat7-$i - $pid"
    57. if [ $i -lt 10 ]; then
    58. #echo "tomcat7-0$i"
    59. #$PREFIX810$i/bin/startup.sh && echo "Start tomcat7-810$i Successful!"
    60. pid=`ps -ef | grep apache-tomcat-800$i/ |grep -v 'grep' | awk '{print $2}'`
    61. echo "apache-tomcat-800$i - $pid"
    62. else
    63. #echo "tomcat7-$i"
    64. #$PREFIX81$i/bin/startup.sh && echo "Start tomcat7-81$i Successful!"
    65. pid=`ps -ef | grep apache-tomcat-80$i/ |grep -v 'grep' | awk '{print $2}'`
    66. echo "apache-tomcat-80$i - $pid"
    67. fi
    68. done
    69. }
    70. case "$1" in
    71. start)
    72. #echo "Start tomcat7-$BEGIN ~ tomcat7-$END"
    73. #echo
    74. start
    75. #echo
    76. ;;
    77. stop)
    78. #echo "Stop tomcat7-$BEGIN ~ tomcat7-$END"
    79. #echo
    80. stop
    81. #echo
    82. ;;
    83. restart)
    84. #echo "Restart tomcat7-$BEGIN ~ tomcat7-$END"
    85. #echo
    86. stop
    87. sleep 2
    88. start
    89. #echo
    90. ;;
    91. status)
    92. #echo "Pid of tomcat7-$BEGIN ~ tomcat7-$END"
    93. status
    94. #echo
    95. ;;
    96. *)
    97. echo $"Usage: $0 {start|stop|restart|status}"
    98. exit 1
    99. ;;
    100. esac





    Nginx自检脚本(每60秒自动检测一次)

    点击(此处)折叠或打开

    1. #!/bin/bash
    2. prefix=/usr/local/nginx_1.4.6/sbin
    3. while :
    4. do
    5.     nginxpid=`ps -C nginx --no-header | wc -l`
    6.     if [ $nginxpid -eq 0 ]; then
    7.     DATE=$(date +%Y-%m-%d %T)
    8.     killall nginx && $prefix/nginx && echo "$DATE Restart Nginx successful~" || echo "$DATE Fail to restart Nginx!"
    9.     sleep 60
    10.     else
    11.     DATE=$(date +%Y-%m-%d %T)
    12.     echo "$DATE : Nginx_Check is running, everything is OK~"
    13.     sleep 60
    14.     fi
    15. done

    业务部署自动化脚本

    点击(此处)折叠或打开

    1. #!/bin/bash
    2. #脚本说明
    3. # 内容分发至各实例
    4. #变更记录
    5. #
    6. #系统环境变量
    7. PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin
    8. export PATH
    10. #自定义变量
    11. bak=`date +%Y%m%d-%T`
    12. prefix=/usr/
    13. #tomcat_path=/usr/apache-tomcat-7.0.33/bin
    14. project=APP
    15. #begin=1
    16. #end=15
    18. #实例备份
    19. cd $prefix
    20. mkdir -p /home/user/$project/$bak
    21. cp -rf $project /home/user/$project/$bak
    22. #根据实际情况修改,脚本参数如APP.zip解压后可以为APP的文件夹
    23. #也可以是APP文件夹下的内容
    24. cd /tmp/user/
    25. rm -rf ${project}
    26. mkdir $project
    27. cp $project.war ./$project
    28. cd $project
    29. unzip ${project}.war
    30. #unzip $1
    31. cd ..
    32. #chmod -R 755 $project
    34. #分发copy,如果所有的工程都指向一个文件夹，则无需分发，直接拷贝
    35. #for((i=$begin;i<=$end;i++))
    36. #do
    37. #根据需要增加覆盖copy的项目
    38. # cp -rf $project $prefix-$i/webapps/
    39. #done
    40. #rm -rf $prefix$project
    41. cp -avpf $project/* $prefix$project/
    42. #Tomcat操作留给其他功能模块控制
    43. #cd $tomcat_path
    44. #./shutdown.sh
    45. #./startup.sh
    46. echo "update successful!"

    懒人用删除Tomcat日志脚本（其实什么日志都能删）

    点击(此处)折叠或打开

    1. #!/bin/bash
    2. #前缀路径
    3. PREFIX="/usr/TomcatSvr7-"
    4. #起始编号
    5. BEGIN=2
    6. #终止编号
    7. END=20
    8. for((i=$BEGIN;i<=$END;i++))
    9. do
    10.     #删除历史记录
    11.     rm -rf $prefix$i/logs/*0*
    12.     cat /dev/null > $prefix$i/logs/catalina.out
    13. done

    Nginx日志管理

    点击(此处)折叠或打开

    1. logs_path="/usr/local/nginx_1.4.6/logs/"
    3. mv ${logs_path}www.log ${logs_path}www_$(date -d "yesterday" +"%Y%m%d").log
    4. mv ${logs_path}error.log ${logs_path}error_$(date -d "yesterday" +"%Y%m%d").log
    5. kill -HUP `cat ${logs_path}nginx.pid`
    6. find $logs_path -name "www_*log" -mtime +0 -exec rm -rf {} ;
    7. #find $logs_path -name "access_*log" -mtime +2 -exec rm -rf {} ;
    8. find $logs_path -name "error_*log" -mtime +0 -exec rm -rf {} ;

    在root下输入crontab -e , 01 00 * * * /home/nginxlog.sh，指定每天0:01分自动执行脚本~

    自动配置LVM分区

    点击(此处)折叠或打开

    1. #!/bin/bash
    2. DEV=/dev/sdb
    3. VG=VG_DATA
    4. LG=lv_data
    5. DIR=/data
    7. pvcreate $DEV
    8. && vgcreate $VG $DEV
    9. && lvcreate -l 100%PVS -n $LG $VG
    10. && mkfs.ext4 /dev/$VG/$LG
    11. && mkdir $DIR
    12. && mount /dev/$VG/$LG $DIR


    Nginx配置

    点击(此处)折叠或打开

    1. server_tokens off;
    2. sendfile on;
    3. tcp_nopush on;
    4. tcp_nodelay on;
    5. keepalive_timeout 65;
    6. client_header_timeout 10;
    7. client_body_timeout 10;
    8. reset_timedout_connection on;
    9. send_timeout 10;
    10. charset utf-8;
    11. server_names_hash_bucket_size 128;
    12. client_header_buffer_size 512k;
    13. large_client_header_buffers 4 64k;
    14. client_max_body_size 16m;
    15. client_body_buffer_size 256k;
    16. proxy_connect_timeout 60;
    17. proxy_send_timeout 30;
    18. proxy_read_timeout 30;
    19. proxy_buffer_size 16k;
    20. proxy_buffers 4 256k;
    21. proxy_busy_buffers_size 512k;
    22. proxy_temp_file_write_size 512k;
    23. open_file_cache max=10240 inactive=20s;
    24. open_file_cache_valid 30s;
    25. open_file_cache_min_uses 10;
    26. open_file_cache_errors on


    Tomcat连接池配置

    点击(此处)折叠或打开

    2. port="5000"
    3. protocol="org.apache.coyote.http11.Http11NioProtocol"
    4. connectionTimeout="30000"
    5. URIEncoding="UTF-8"
    6. maxThreads="1000"
    7. minSpareThreads="100"
    8. acceptCount="300"
    9. acceptorThreadCount="6"
    10. keepAliveTimeout="120000"
    11. maxKeepAliveRequests="1000"
    12. enableLookups="false"
    13. redirectPort="8443" />

    实时查看连接数

    点击(此处)折叠或打开

    1. watch -n 1 "netstat -n | awk '/^tcp/ {++S[$NF]} END {for(a in S) print a, S[a]}'"


    远程切换Nginx

    点击(此处)折叠或打开

    1. #!/bin/bash
    2. PORT1=8066
    3. PORT2=10066
    4. switch_to_8066(){
    5.     ssh 10.10.10.11 "/bin/bash /root/nginx_p$PORT1.sh;exit"
    6. }
    7. switch_to_10066(){
    8.     ssh 10.10.10.11 "/bin/bash /root/nginx_p$PORT2.sh;exit"
    9. }
    10. switch_to_all(){
    11.     ssh 10.10.10.11 "/bin/bash /root/nginx_all.sh;exit"
    12. }
    14. case "$1" in
    16. switch_to_8066)
    17. echo "switch nginx to port $PORT1"
    18. switch_to_8066
    19. echo "switch to port $PORT1 success"
    20. ;;
    21. switch_to_10066)
    22. echo "switch nginx to port $PORT2"
    23. switch_to_10066
    24. echo "switch to port $PORT2 success"
    25. ;;
    26. switch_to_all)
    27. echo "switch nginx to port $PORT1 and $PORT2"
    28. switch_to_all
    29. echo "switch to port $PORT2 and $PORT1 success"
    30. ;;
    31. *)
    32. echo $"Usage: $0 {switch_to_$PORT1|switch_to_$PORT2|switch_to_all}"
    33. exit 1
    34. ;;
    35. esac

    被远程调用的脚本，只有红色部分有区别

    点击(此处)折叠或打开

    1. #!/bin/bash
    2. NGINX_CONF=/usr/local/nginx_1.8.0/conf/
    3. NGINX_SBIN=/usr/local/nginx_1.8.0/sbin/nginx
    4. CONF_FILE=nginx_8066.conf
    5. ps -ef | grep nginx |grep -v 'grep' |grep -v 'nginx_p8066.sh' | awk '{print $2}' | xargs kill
    6. $NGINX_SBIN -c $NGINX_CONF$CONF_FILE



    查看磁盘的TPS（每秒数据交换次数）

    点击(此处)折叠或打开

    1. iostat -d sda | grep sda | awk '{ print $2; }'
    2. iostat -d | tail -n +4 | head -n -1 | awk '{s+=$2} END {print s}'


    SVN自动发布(捡漏)

    点击(此处)折叠或打开

    1. #!/bin/bash
    2. REMOTE_HOST1=192.168.1.100
    3. REMOTE_USER1=
    4. REMOTE_PWD1=
    5. DIR=TEST
    6. PROJECT=TEST_PRO
    7. BRANCH=trunk
    8. SVN_URL=http://192.168.1.233/svn/
    9. LOG=svn_file_change.log
    10. TMP_DIR=/home/test/
    11. TARGET_DIR=/data/save/
    12. if [ ! -d $TMP_DIR$DIR ]; then
    13.     mkdir $TMP_DIR$DIR
    14. else
    15.     echo "svn files is exist, script start......time : $(date -d today +%Y-%m-%d %H:%M:%S)" >> $TMP_DIR$LOG
    16.     #rm -rf $TMP_DIR$DIR && echo "the old dir is deleted : $TMP_DIR$FILE, time : $(date -d today +%Y-%m-%d %H:%M:%S)" >> $TMP_DIR$LOG
    17.     if [ $? -eq 0 ]; then
    18.         svn co $SVN_URL$PROJECT/$BRANCH/$DIR
    19.         if [ $? -eq 0 ]; then
    20.         expect -c "
    21.         spawn ssh $REMOTE_USER1@$REMOTE_HOST1 "rm -rf $TARGET_DIR$DIR"
    22.         expect {
    23.         "*assword" {set timeout 300; send "$REMOTE_PWD1 ";}
    24.         "yes/no" {send "yes "; exp_continue;}
    25.         }
    26.         expect eof"
    28.         expect -c "
    29.         spawn scp -r $TMP_DIR$DIR $REMOTE_USER1@$REMOTE_HOST1:$TARGET_DIR
    30.         expect {
    31.         "*assword" {set timeout 300; send "$REMOTE_PWD1 ";}
    32.         "yes/no" {send "yes "; exp_continue;}
    33.         }
    34.         expect eof"
    36.         expect -c "
    37.         spawn ssh $REMOTE_USER1@$REMOTE_HOST1 "chown -R test:test $TARGET_DIR$DIR"
    38.         expect {
    39.         "*assword" {set timeout 300; send "$REMOTE_PWD1 ";}
    40.         "yes/no" {send "yes "; exp_continue;}
    41.         }
    42.         expect eof"
    44.         #rm -rf $TMP_DIR$DIR
    45.         else
    46.             echo "svn error, can not copy the file!......" >> $TMP_DIR$LOG
    47.         fi
    48.     else
    49.         echo "Unkown error......" >> $TMP_DIR$LOG
    50.     fi
    51. fi


    VIP

    点击(此处)折叠或打开

    1. /sbin/ip addr add 100.100.100.100/24 dev eth0
    2. /sbin/ip addr del 100.100.100.100/24 dev eth0
  • 相关阅读:
    Apache httponly Cookie泄露
    困
    shell脚本
    Linux与windows的文件系统结构
    使用rsync进行远程同步
    电子邮件服务
    httpd虚拟主机
    Enpass 基于 Mezzanine
    powershell: 生成随机字符串
    thinkPHP5.x 更新字段为 NULL
  • 原文地址：https://www.cnblogs.com/erisen/p/6600185.html
Copyright © 2011-2022 走看看