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Hard disk being one of the vital components in computer system. Unfortunately, hard disk is also being one of the most high risk and sensiti...

DBA suggests few of the recommended database performance tuning tips for IBM DB2 database engine that is running on Linux server. Linux ker...

Don't ever press CTRL+ALT+DEL key combination in a Linux server! Windows guys used to press CTRL+ALT+DEL key combination follow by ENTER...

Opss! Executing ls command at keith login account displaying directories in blue color, executable file in green color, and plain text file...

Tired of typing Linux command because of long list of command option switches? Try to use the command alias to relieve tired of typing long...

Bootp, shorts for Bootstrap Protocol, is an UDP network protocol which is originally defined in RFC 951 to assign IP address for network cli...

PST, known as Microsoft Outlook personal folder file or email archive file, used to archive emails out from the mail box at server side to a...