askucher/1-linux.md

Created August 25, 2015 11:17

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nixar.before

Raw

Операция

$ cat filename.txt | sed 's/^\(.*\).$/\1 /'

Raw

1.md

###Удалить последний символ каждой строки в тексте

Вход

line 1
line 2
line 3
line 4
line 5

Операция

$ cat filename.txt | before " "

Выход

line
line
line
line
line

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