command man HowTo - Linux / Unix Q & A from nixCraft

Linux / Unix: Colored Man Pages With less Command

last updated December 13, 2017 in BASH Shell, Linux, UNIX

How do I see colored man pages with standard Unix or Linux less command without installing most paging program for Unix / Linux like operating system?

Linux / Unix: Find Out What tty I’m Using

last updated September 14, 2011 in Linux

What is a tty under Linux / UNIX? How do I find out what tty I’m on?

Linux / UNIX: Kill User Session

last updated January 8, 2011 in Linux, UNIX

How do I kill all users session under Linux or UNIX operating system using command prompt?

Debian Linux Delete Directory Command

last updated January 19, 2011 in Debian / Ubuntu

I am new to Debian Linux and bash shell command line. How do I delete or remove a directory using bash prompt?

du Command Output In Human Readable Format ( GB / MB / TB )

last updated July 15, 2011 in Linux

I need to get a list of sizes in human readable du output format. How do I get the output for du command in GB under Linux or UNIX operating systems?
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HowTo: OpenBSD Mount an NTFS File System

last updated May 1, 2011 in OpenBSD

I‘m dual booting my Windows XP system with OpenBSD. How do I mount an NTFS file system under OpenBSD operating systems?

Linux / UNIX: Convert Epoch Seconds To the Current Time

last updated March 26, 2010 in Commands, Linux, UNIX

How do I convert Epoch seconds to the current time under UNIX or Linux operating systems?