/Shell/Bash/Bash check if string in file

Bash check if string in file

Just use grep with flags 'F' (fixed string), 'x' (exact match) and 'q'
(quiet output) in order to check if a word string is in a file
if grep -Fxq "string" file.txt; then #do some code...#; fi

Bash if file contains string

if grep -q SomeString "$File"; then
  Some Actions # SomeString was found
fi

Source: stackoverflow.com

Similar codes

0 vote155 views1 answer
How to change DNS on Kali
Shell/Bash
28 votes116 views6 answers
Update git version
Shell/Bash
0 vote182 views1 answer
Terraform plugin for vim
Shell/Bash
0 vote112 views1 answer
Uniq command in linux
Shell/Bash
1 vote111 views1 answer
Open git gui from command line
Shell/Bash
0 vote124 views1 answer
Install serial port using npm
Shell/Bash
0 vote123 views1 answer
Cursor size in linux not changing on the desktop
Shell/Bash
3 votes124 views1 answer
Mount in linux
Shell/Bash
0 vote115 views1 answer
Cmd lister dossier
Shell/Bash
3 votes114 views1 answer
Swagger editor locally
Shell/Bash