FILE PERMISSIONS IN REDHAT LINUX
r read permission
w writepermission
x the shell will attempt to execute the fie when its name is entered as command
Read permission means the contents of the directory can be listed with “ls” command
Write permission means can we make files in directory
Decimal values for folder permission
Read 4
Write 2
Execute 1
Permission set to a folder
Command is
Chmode 7 6 4
Eg chmode 4+2+2 user 4+2 group 4 others
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