programming
Find out why a program can’t seem to access to a file
2010/05/05
$ strace php tias.php -e open,access 2>&1 | <a class="zem_slink freebase/en/grep" href="http://en.wikipedia.org/wiki/Grep" title="Grep" …
Delete all files in a folder that don’t match a certain file extension
2010/04/30
$ rm !(.foo|.bar|*.baz) Deletes all files in a folder that are NOT *.foo, *.bar or *.baz files. Edit the pattern inside the brackets as you like. […] <a …
String and Array Creation
2010/04/28
<img src="http://blog.amit-agarwal.co.in/wp-content/uploads/2010/08/perl-one-liners.jpg" alt="Perl One Liners" align="bottom" />This is the fourth part of a …
In (any) vi, add a keystroke to format the current paragraph.
2010/04/11
<a id="aptureLink_F2g9MXMw3t" href="http://en.wikipedia.org/wiki/Vi">vi editor is very powerful in the sense that you can use maps, abbreviations and recordings. One such …
Script to get the number of events from the logs.
2010/04/11
<a id="aptureLink_4P0PJ73NaG" style="margin: 0pt auto; padding: 0px 6px; text-align: center; display: block;" …
vim understanding the various modes and using the yanking more efficiently.
2010/04/06
We will look at the vim modes today. Sometime back , I was looking at copying a function body. So I was basically looking to copy the lines till matching ”}”. I found a plugin …
monkeystudio IDE on Fedora 12.. IDE of choice
2010/03/30
<a href="http://www.monkeystudio.org/" target="_blank">Monkey IDE is a Free <a class="zem_slink freebase/en/cross-platform" title="Cross-platform" …
Search & replace with find & ed
2010/03/28
function sr() { declare pattern replacement name usage declare -i pvar=0 rvar=0 tvar=0 usage='usage: sr [-t ] [-n name] [-p pattern] [-r replacement] [– ] [dir1 dir2 …]' # cf. <a …
vim search multiple files
2010/03/25
Searching some pattern in multiple files is something that is required very often. There are multiple ways to do it, like <a class="zem_slink freebase/en/grep" title="Grep" …
Recursive Regular Expressions
2010/03/24
<img src="http://blog.amit-agarwal.co.in/wp-content/uploads/2010/08/yo-dawg-regex.jpg" alt="Yo dawg, I heard you liked regular expressions, so I put a regex in your regex so you can …
Linux find command – Find file and directories faster and easier
2010/03/16
This command is very powerfull when used with combination of filters and pipes and RE. I will give some example: […] find . -type f –» List all files find . -type f -exec rm {} …
eclim for Fedora – Leonidas – installation.
2010/03/08
Here is the installation instruction for Eclim for vim. I have not tried it as I did not require it, but if you need it. …