Fri, 13 Mar. 2015 by , approximately 1 minute to read.
This is a tweet that I posted on Twitter:
A Shell Primer: Master Your Linux, OS X, Unix Shell Environment http://t.co/Jxlqswq9Cg via @nixcraft— ☣ ѕєℓιиα куℓє ☣ (@J3_D1) March 13, 2015
A Shell Primer: Master Your Linux, OS X, Unix Shell Environment http://t.co/Jxlqswq9Cg via @nixcraft