Linux Text Processing command--sort

Sort effect and usage:

Sort [-option] file name

NAME

Sort-sort lines of text files sort display

Sort by default sorted by ASCA code table

-N: Sort from small to large by value size

-r: Sorted in descending order and can be used with-N.

-T: Specifies the field delimiter;-T: for field separators

-K: Which field to sort the keywords in;-k3 to sort by the third field

-U: The same row is only displayed once after sorting

-F: Ignore character capitalization when sorting

[Email protected] test]# sort-t:-k3-n/etc/passwd

Root:x:0:0:root:/root:/bin/bash

Bin:x:1:1:bin:/bin:/sbin/nologin

Daemon:x:2:2:daemon:/sbin:/sbin/nologin

Adm:x:3:4:adm:/var/adm:/sbin/nologin

Lp:x:4:7:lp:/var/spool/lpd:/sbin/nologin

Sync:x:5:0:sync:/sbin:/bin/sync

Shutdown:x:6:0:shutdown:/sbin:/sbin/shutdown

This article is from the "Learn Linux history" blog, please be sure to keep this source http://woyaoxuelinux.blog.51cto.com/5663865/1859387

Linux Text Processing command--sort