inicio ÍndiceCommand HelpENES chmod : change file mode bits [SYNOPSIS] chmod OPTION MODE FILE/DIRECTORY OPTION # chmod 644 /home/test.txt Change permissions of [/home/test.txt] to [644] # chmod a+rx /home/test.sh Add rx (read,execute) access to a (=ugo : user,group,other) in [/home/test.sh] -R change files and directories recursively -v output a diagnostic for every file processed