Monthly Archives: February 2011

Linux to disable firewall on centos box

==> netstat -n -l |grep 5432 ==> iptables -L -n -v ==> /etc/init.d/iptables stop Flushing firewall rules:                                   [  OK  ] Setting chains to … Continue reading

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Vi Find and Replace Examples

Vi and Vim Editor: 12 Powerful Find and Replace Examples   This article is part of the on-going Vi / Vim Tips and Tricks series. Vim is commonly mentioned as text editor, not text creator. Why ? Because we spend … Continue reading

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Vi cheat sheet

vim FAQ: How do I perform a vim search and delete using a vim regular expression pattern (regex)? Every once in a while when I’m using the vi editor (or vim) I find myself in a situation where I need … Continue reading

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