Linux Text Processing command--cut

Cut action and usage:

Cut [-option] file name

Cut-remove sections from all line of files

Cut a piece of content from each line of a file

-D: Specify the field delimiter, the default delimiter is a space

-F: Specify the fields to display

-f1,3 showing 1 and 3 segments

-f1-3 Show from 1 to 3 segments, i.e.

[Email protected] test]# cut-d:-f1,3/etc/passwd

root:0

Bin:1

Daemon:2

Adm:3

Lp:4

Sync:5

Shutdown:6

[Email protected] test]# cut-d:-f1-3/etc/passwd

root:x:0

Bin:x:1

Daemon:x:2

Adm:x:3

Lp:x:4

Sync:x:5

Shutdown:x:6

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Linux Text Processing command--cut