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File Permissions
I was checking the file permissions by using the ls -l command. It seems some files have permission as :
-rwsr-xr-x 1 root root 35864 Jan 20 2009 ping*
-rwxr-xr-x 1 root root 345764 Jan 21 2009 tcsh*
-rwsr-xr-x 1 root root 38936 Jan 21 2009 umount*
-rwsr-xr-x 1 root root 58324 Jan 21 2009 mount*
here, for the files ping,umount and mount the execute privilege for the user is set as "s".. i am un familiar with "s" in access privilileges.
Thanks in advance for the help.
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