清单一个tar文件或目录的内容只下降到一定程度 [英] Listing the content of a tar file or a directory only down to some level

问题描述

不知如何列出一个tar文件的内容只下降到一定程度？

我理解焦油TVF mytar.tar 将列出所有的文件，但有时我想只能看到目录下到一定程度。

同样，对于命令 LS ，我怎么控制将显示的子目录的水平？默认情况下，它只会显示直接子目录，但不能走得更远。

解决方案

 焦油TVF scripts.tar | awk的-F /'{如果（NF 4;）打印}'
drwx ------峡谷/峡谷0 2010-03-17 10:44脚本/
-rwxr  -  R--峡谷/ www数据1051 2009-07-27 10:42脚本/ my2cnf.pl
-rwxr  -  R--峡谷/ www数据359 2009-08-14 00:01脚本/ pastebin.sh
-rwxr  -  R--峡谷/ www数据566 2009-07-27 10:42脚本/ critic.pl
-rwxr-XR-X峡谷/峡谷981 2009-12-16 09:39脚本/ wiki_sys.pl
-rwxr-XR-X峡谷/峡谷3072 2009-07-28 10:25脚本/ blacklist_update.pl
-rwxr  -  R--峡谷/ www数据18418 2009-07-27 10:42脚本/ sysinfo.pl
 

请一定要注意，这个号码是3+你想要但是许多层面，因为用户名/组/中。如果你只是做

 焦油TF scripts.tar | awk的-F /'{如果（NF 3;）打印}'脚本/
脚本/ my2cnf.pl
脚本/ pastebin.sh
脚本/ critic.pl
脚本/ wiki_sys.pl
脚本/ blacklist_update.pl
脚本/ sysinfo.pl
 

只有两个是。

您可以 LS -R 大概管道输出到这个 AWK 脚本，并有同样的效果。

I wonder how to list the content of a tar file only down to some level?

I understand tar tvf mytar.tar will list all files, but sometimes I would like to only see directories down to some level.

Similarly, for the command ls, how do I control the level of subdirectories that will be displayed? By default, it will only show the direct subdirectories, but not go further.

解决方案

tar tvf scripts.tar | awk -F/ '{if (NF<4) print }'


drwx------ glens/glens       0 2010-03-17 10:44 scripts/
-rwxr--r-- glens/www-data 1051 2009-07-27 10:42 scripts/my2cnf.pl
-rwxr--r-- glens/www-data  359 2009-08-14 00:01 scripts/pastebin.sh
-rwxr--r-- glens/www-data  566 2009-07-27 10:42 scripts/critic.pl
-rwxr-xr-x glens/glens     981 2009-12-16 09:39 scripts/wiki_sys.pl
-rwxr-xr-x glens/glens    3072 2009-07-28 10:25 scripts/blacklist_update.pl
-rwxr--r-- glens/www-data 18418 2009-07-27 10:42 scripts/sysinfo.pl

Make sure to note, that the number is 3+ however many levels you want, because of the / in the username/group. If you just do

tar tf scripts.tar | awk -F/ '{if (NF<3) print }'

scripts/
scripts/my2cnf.pl
scripts/pastebin.sh
scripts/critic.pl
scripts/wiki_sys.pl
scripts/blacklist_update.pl
scripts/sysinfo.pl

it's only two more.

You could probably pipe the output of ls -R to this awk script, and have the same effect.

这篇关于清单一个tar文件或目录的内容只下降到一定程度的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！