How to make a file editable?

Question

phpstorm

Created a migration. I want to write code in the safeUp and safeDown functions, and when I try to do this, I get an error:
Failed to change read-only status for the following files:
There is a small padlock on the file. How to fix it?

Answer 1

Try clicking on the lock in the statusbar.

Answer 2

Through ls -l /path/to/fileyou can see the rights to the file, with the chmod command you can change these rights from read-only to writable. About the status bar and the icons that replace these commands are written here