Category: Linux Text Processing

vim tutorial: vim copy, cut and paste

This article will show you how to use vim to copy-paste and cut-paste in normal mode. ①y stands for copy ②p stands for paste ③d...

vim tutorial: vim search

Vim search can help us quickly locate the location of the content when looking for or modifying the content of a file....

sed tutorial: sed replace

Sed replace, you can use the sed function: s, replace the text in the file. syntax: ➜ ~ sed 's/regexp/replacement/' file...

awk OFS field separator with examples

Awk OFS field separator variable, output field separator. It is a pair with the Awk FS variable; awk FS separates strings as fields, and awk...

awk FS field separate with examples

awk separate string, you can use awk FS variable or awk -F option to support single delimiter and multiple delimiter regular matching....