6.5 zip压缩工具

zip命令：压缩后原文件不被删除，可以支持压缩目录。

[root@lgs-01 ~]# zip abc.zip abc  adding: abc (deflated 65%)[root@lgs-01 ~]# ls -l abc-rwxr-xr-x. 1 root root 3073568 4月  16 18:00 abc[root@lgs-01 ~]# ls -l abc.zip -rw-r--r--. 1 root root 1090963 4月  17 23:18 abc.zip[root@lgs-01 ~]# du -sh abc.zip 1.1M	abc.zip

压缩目录：-r选项

[root@lgs-01 ~]# zip -r 123.zip ./c/ abc  adding: c/ (stored 0%)  adding: c/x/ (stored 0%)  adding: c/y/ (stored 0%)  adding: c/6.txt.bak (stored 0%)  adding: c/4.txt.bak (stored 0%)  adding: c/3.txt.bak (stored 0%)  adding: c/10.txt.bak (stored 0%)  adding: c/11.txt.bak (deflated 98%)  adding: c/666.gz (stored 0%)  adding: c/abc1.bz2 (deflated 0%)  adding: c/abc1.xz (deflated 0%)  adding: abc (deflated 65%)[root@lgs-01 ~]# du -sh 123.zip 2.9M	123.zip

解压缩： unzip

[root@lgs-01 ~]# unzip 123.zipArchive:  123.zipreplace c/6.txt.bak? [y]es, [n]o, [A]ll, [N]one, [r]ename: A extracting: c/6.txt.bak              extracting: c/4.txt.bak              extracting: c/3.txt.bak              extracting: c/10.txt.bak              inflating: c/11.txt.bak             extracting: c/666.gz                  inflating: c/abc1.bz2                inflating: c/abc1.xz                 inflating: abc

指定解压到哪个目录：-d

[root@lgs-01 ~]# unzip 123.zip -d ./b/Archive:  123.zip   creating: ./b/c/   creating: ./b/c/x/   creating: ./b/c/y/ extracting: ./b/c/6.txt.bak          extracting: ./b/c/4.txt.bak          extracting: ./b/c/3.txt.bak          extracting: ./b/c/10.txt.bak          inflating: ./b/c/11.txt.bak         extracting: ./b/c/666.gz              inflating: ./b/c/abc1.bz2            inflating: ./b/c/abc1.xz             inflating: ./b/abc                 [root@lgs-01 ~]# ls -l ./b/总用量 3004-rwxr-xr-x. 1 root root 3073568 4月  16 18:00 abcdrwxr-xr-x. 4 root root     156 4月  17 23:28 c

查看zip压缩文件的文件列表，不能查看文件内容：unzip -l

[root@lgs-01 ~]# unzip -l 123.zip Archive:  123.zip  Length      Date    Time    Name---------  ---------- -----   ----        0  04-17-2018 23:28   c/        0  03-30-2018 12:33   c/x/        0  03-30-2018 12:39   c/y/        0  03-28-2018 16:36   c/6.txt.bak        0  03-28-2018 16:40   c/4.txt.bak        0  03-30-2018 12:33   c/3.txt.bak        0  03-30-2018 12:39   c/10.txt.bak     8294  04-01-2018 21:56   c/11.txt.bak     1656  04-16-2018 18:15   c/666.gz  1078029  04-16-2018 18:27   c/abc1.bz2   831676  04-16-2018 18:35   c/abc1.xz  3073568  04-16-2018 18:00   abc---------                     -------  4993223                     12 files

6.6 tar打包

tar：打包命令，对文件大小变化不大。

[root@lgs-01 ~]# tar -cvf abc.tar ./c./c/./c/x/./c/y/./c/6.txt.bak./c/4.txt.bak./c/3.txt.bak./c/10.txt.bak./c/11.txt.bak./c/666.gz./c/abc1.bz2./c/abc1.xz[root@lgs-01 ~]# du -sh ./c1.9M	./c[root@lgs-01 ~]# du -sh abc.tar 1.9M	abc.tar

目录和文件一起打包：

[root@lgs-01 ~]# tar -cvf 333.tar b/ abc zb.txtb/b/c/b/c/x/b/c/y/b/c/6.txt.bakb/c/4.txt.bakb/c/3.txt.bakb/c/10.txt.bakb/c/11.txt.bakb/c/666.gzb/c/abc1.bz2b/c/abc1.xzb/abcabczb.txt[root@lgs-01 ~]# du -sh 333.tar 7.8M	333.tar

解包：-xvf。会覆盖原文件和目录，不会提示

[root@lgs-01 ~]# tar -xvf 333.tar b/b/c/b/c/x/b/c/y/b/c/6.txt.bakb/c/4.txt.bakb/c/3.txt.bakb/c/10.txt.bakb/c/11.txt.bakb/c/666.gzb/c/abc1.bz2b/c/abc1.xzb/abcabczb.txt

查看包文件列表：-tf

[root@lgs-01 ~]# tar -tf 333.tar b/b/c/b/c/x/b/c/y/b/c/6.txt.bakb/c/4.txt.bakb/c/3.txt.bakb/c/10.txt.bakb/c/11.txt.bakb/c/666.gzb/c/abc1.bz2b/c/abc1.xzb/abcabczb.txt

排除文件打包：--exclude

[root@lgs-01 ~]# tar -cvf 888.tar b/ abc c/ --exclude "*.bak"b/b/c/b/c/x/b/c/y/b/c/666.gzb/c/abc1.bz2b/c/abc1.xzb/abcabcc/c/x/c/y/c/666.gzc/abc1.bz2c/abc1.xz

6.7 打包并压缩

tar -czvf：打包并压缩成gz。 -xzvf 解压

[root@lgs-01 ~]# tar -czvf 9.tar.gz abc zb.txt b/abczb.txtb/b/c/b/c/x/b/c/y/b/c/6.txt.bakb/c/4.txt.bakb/c/3.txt.bakb/c/10.txt.bakb/c/11.txt.bakb/c/666.gzb/c/abc1.bz2b/c/abc1.xzb/abc[root@lgs-01 ~]# du -sh 9.tar.gz 4.0M	9.tar.gz

tar -cjvf：打包并压缩成bz2。 -jzvf 解压

[root@lgs-01 ~]# tar cjvf 7.tar.bz2 c/ xxx.conf.xz 123.zip c/c/x/c/y/c/6.txt.bakc/4.txt.bakc/3.txt.bakc/10.txt.bakc/11.txt.bakc/666.gzc/abc1.bz2c/abc1.xzxxx.conf.xz123.zip[root@lgs-01 ~]# du -sh 7.tar.bz2 4.8M	7.tar.bz2

tar -cJvf：打包并压缩成xz。 -Jzvf 解压

[root@lgs-01 ~]# tar -cJvf 5.tar.xz c/ abc b/ passwdtest c/c/x/c/y/c/6.txt.bakc/4.txt.bakc/3.txt.bakc/10.txt.bakc/11.txt.bakc/666.gzc/abc1.bz2c/abc1.xzabcb/b/c/b/c/x/b/c/y/b/c/6.txt.bakb/c/4.txt.bakb/c/3.txt.bakb/c/10.txt.bakb/c/11.txt.bakb/c/666.gzb/c/abc1.bz2b/c/abc1.xzb/abcpasswdtest[root@lgs-01 ~]# du -sh 5.tar.xz 2.6M	5.tar.xz

查看文件列表：tar -tf

[root@lgs-01 ~]# tar -tf 7.tar.bz2 c/c/x/c/y/c/6.txt.bakc/4.txt.bakc/3.txt.bakc/10.txt.bakc/11.txt.bakc/666.gzc/abc1.bz2c/abc1.xzxxx.conf.xz123.zip