[Shell Foundation]--cut Command

Cut command common options

The test text content is as follows:

# cat Name1.txt name1 alvin1name2 alvin2name3 alvin3name4 alvin4# cat 2.txt name1:100name2:101name3:102

(1)-C
Cut the 1th character of each column
# Cat Name1.txt | Cut-c1
N
N
N
N

Cut the 1th, 3-4 characters of each column
# Cat Name1.txt | Cut-c1,3-4
NMe
NMe
NMe
NMe

Cut the first 8 characters of each column
# Cat Name1.txt |cut-c-8
Name1 AL
Name2 al
Name3 al
Name4 al


(2)-d-f the specified field after specifying the separator
Cut the first field with a space separator
# Cat Name1.txt | Cut-d ""-f1
Name1
Name2
Name3
Name4

To: As a separator, cut the first field
# Cat 2.txt | Cut-d:-f1
Name1
Name2
Name3

[Shell Foundation]--cut Command