nohup example

September 19, 2013

here’s a nohup example: nohup nice -n -19 /bin/bash all_countries.txt 2>&1 >/root/cidr_to_ipset_output.log </dev/null & nohup […]

shred files on Centos

August 30, 2013

Here’s a handy alias for shredding files on CentOS alias shred=’shred -v -n 1 -z -u’

chkconfig with color on centos

August 29, 2013

alias chkconfig=”chkconfig | perl -pe ‘use Term::ANSIColor; s/\bon\b/color(\”green\”).on.color(\”reset\”)/ige;'” or to permit passing an agrument: function chkconfig(){ […]

nano syntax highlighting

August 29, 2013

nano syntax highlighting This article describes how to get syntax highlighting in the command line emacs […]

my bash prompt

August 28, 2013

Installation Modify ~/.bashrc and append this line PS1=”\n\[\e[32;1m\][\[\e[37;1m\]\u@\h:\[\e[37;1m\]\w\[\e[32;1m\]]\\$ \[\e[0m\]” My Bash Prompt To replace yours in […]

Setup Email on Centos

August 28, 2013

To setup email on Centos 6 run these commands yum -y install sendmail mailutils chkconfig –levels […]