bash – expand shell variables ( bash bug resolved )


As you would have noticed in the recent versions of bash, expansion does not work properly when expanding directory names. So, for something like this cd $varname if you press tab, then variable name …

colors in bash – script to display all the possible colors.


If you wanted to have colors in the bash output (including the colors in PS1-4), don’t you keep wondering how the color code would look on the terminal. So, I wrote this small script to show …

let a cow tell you your fortune


let a cow tell you your fortune […] <td> <div class="text codecolorer"> $ fortune | <a class="zem_slink freebase/en/cowsay" title="Cowsay" …

Checking the links to your site (from affiliates) using cron and bash script.


If you have some affiliate links and are concerned about their presence then you can setup <a class="zem_slink freebase/guid/9202a8c04000641f80000000045c9c5b" title="Cron" …

vim - get mappings from the help tex files available with the scripts.


Here is a simple script that will show all the vim mappings from the tex file (help file that comes with the vim scripts). This will prove to be very useful in usin gthe mappings 🙂 […] …

Script to download all the related videos from youtube with youtube-dl


Lets cut the long discussion <a class="zem_slink freebase/en/short_subject" title="Short film" rel="wikipedia" …

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