In case of renaming multiple file extensions to another, they suggested to type this command in cmd promt or powershell: ren *.(current extension name) *.(new extension name)
But what about to renaming multiple file extensions to nil or no file extension? How to replace this command *.(new extension name) ?
Edit: the other commenter is right, I fucked up the usage of basename.
No, that doesn’t work, you have to pass the suffix you want to remove to
basename:$ touch test.txt $ basename test.txt test.txt $ basename test.txt .txt testnewfile=$(echo $file|sed ‘s/..*//‘)
Wow, cat and sed, double unnecessary and extra wrong.