只能压缩文件 打包后会删除源文件
gzip 注释文件
[root@rstx-53 test]# gzip file1 #压缩
[root@rstx-53 test]# ls
1 file10 file1.gz file2 file3 file4 file5 file6 file7 file8 file9
[root@rstx-53 test]# gzip -d file1.gz #解压
[root@rstx-53 test]# ls
1 file1 file10 file2 file3 file4 file5 file6 file7 file8 file9
[root@rstx-53 test]# gzip 1/test.txt
[root@rstx-53 test]# ls
1 file10 file1.gz file2 file3 file4 file5 file6 file7 file8 file9
[root@rstx-53 test]# zcat 1/test.txt.gz
1
zip
[root@rstx-53 test]# zip backup.zip ./* 打包文件
adding: 1/ (stored 0%)
adding: file1 (stored 0%)
adding: file10 (stored 0%)
adding: file2 (stored 0%)
adding: file3 (stored 0%)
adding: file4 (stored 0%)
adding: file5 (stored 0%)
adding: file6 (stored 0%)
adding: file7 (stored 0%)
adding: file8 (stored 0%)
adding: file9 (stored 0%)
[root@rstx-53 test]# zip -r backup.zip /etc/ 目录打包
adding: etc/migrations (stored 0%)
adding: etc/resolv.conf.save (stored 0%)
adding: etc/nsswitch.conf.rpmnew (deflated 58%)
adding: etc/named/ (stored 0%)
adding: etc/named.rfc1912.zones (deflated 60%)
adding: etc/named.namedmanager.conf (stored 0%)
adding: etc/subgid- (deflated 45%)
[root@rstx-53 test]# du -sh backup.zip
1.4G backup.zip