Domanda di colloquio di Yahoo Japan
How do you chmod a file to be executable if the chmod command itself isn't executable?
Risposta di colloquio
Anonimo
8 apr 2010
Pipe the contents of chmod into an already executable file cp /usr/bin/executable_file ~/executable_file cat /usr/bin/chmod > ~/executable_file ~/executable_file +x file_to_be_executed.sh