Disable telnet in AIX

The procedure to disable telnet in AIX is as follows:

#vi /etc/inetd.conf

comment out telnet from this file (#telnet ... ... .. )

save it and

#refresh -s inetd

Then telnet session will be disabled in that server from now

Filesystem commands in AIX

lsfs
Lists all filesystems in the
/etc/filesystems entry






lsfs -a
To list all filesystems (default)






lsfs -q
List all filesystems with
detailed info (shows size of FS and LV in it. so we can check whether size
of LV=size os FS)






lsfs -l
Specify the output in list format






lsfs -c
Specify the output in column format

Recreate BOOT LOGICAL VOLUME (BLV) in AIX