Couple of days back, I was working with some data and wanted to plot it. I had couple of options Excel, ploticus and then our own gnuplot. My choice here was gnuplot, as this is most commonly …

To start with , the most simple and easy to use should be “bc”. but just for some guys who want to be more experimental, here are few more bash calulator programs. These are completely command line …

Here is a simple script that will list out all the paths in the PATH variable that do not exist.

On Desktop on Gnome using nautilus, now you can resize individual icons. Just right click on the icon to resize and in the menu you will get a resize icon : […] and then you can resize the icon …

Here are some links for bash programming that you may find useful. http://tips-linux.net/en/content/pro-bash-programming http://tips-linux.net/en/content/expert-shell-scripting …

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write the output of a command to /var/log/user.log… each line will contain $USER, making this easy to grep for. […] <td> <div class="text codecolorer"> &nbsp;log() { …

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<dd class="wp-caption-dd zemanta-img-attribution" style="font-size: 0.8em;"> Image via <a …

Take a screenshot of the window the user clicks on and name the file the same as the window title […] <td> <div class="text codecolorer"> &nbsp;sleep 4; xwd …

Repeat a portrait eight times so it can be cut out from a 6″x4″ photo and used for visa or passport photos […] <td> <div class="text codecolorer"> montage …

If you use screen command a lot then this is something that you will like 🙂 Screen enable/disable loggin in all windows […] <td> <div class="text codecolorer"> bindkey ^l …