Reading Lines from Files
Example 1: Output specific lines by their line numbers using the sed command. The command allows viewing only the desired lines with explicitly specified line numbers. Syntax: $ sed -n -e Xp -e Yp FILENAME sed: command,…
Blog
sed
Posts: 2
Find and Replace Text in a File
Replace 111 with 222 in the file file.txt grep '111' -P -R -I -l file.txt | xargs sed -i 's/111/222/g'