Disable Ping on Linux Server - Quick HOWTO

Disable Ping on Linux Server - Quick HOWTO

Labels: Linux | 0 comments

How do you disable ping to Linux server? Here is the quick steps:  To disable ping: echo 1 > /proc/sys/net/ipv4/icmp_echo_ignore_al...

Change Username Max Length in AIX - Quick HOWTO

Change Username Max Length in AIX - Quick HOWTO

Labels: AIX | 0 comments

In AIX 5.3, To change the default length of username: # chdev -l sys0 -a max_logname=9 sys0 changed To check the current length of ...