I want to decrypt the selected text if the string "-----BEGIN PGP MESSAGE-----" occurs in the selected text. I have the following code but it doesn't show up anything.
#!/bin/bash xsel > pgp.txt if [grep -e "-----BEGIN PGP MESSAGE-----" pgp.txt] then gnome-terminal --command "gpg -d -o decrypted.txt pgp.txt" gedit decrypted.txt fi
When I run it on terminal after selecting a text it says
line 3: [grep: command not found
I'm new to bash scripting. Any help would be appreciated.