I have recently started using pygmentize for looking at my code in terminal. A very good and native way to do this is to use pygmentize. If you do not know about pygmentize then […] Highlight …

We are using “rofi” here to show the menu. So, lets first install that cat <<EOF >/etc/yum.repos.d/_copr_yaroslav-i3desktop.repo [yaroslav-i3desktop] name=Copr repo for i3desktop owned by …

If you are doing some scripting and using ‘time’ command, then you know sometimes it becomes difficult to capture the output as the output would be something like this: : amit ; time ls real 0m0.002s …

Here is the script: #!/bin/bash - #=============================================================================== # # FILE: imgOrg.sh # # USAGE: ./imgOrg.sh # # DESCRIPTION: # # OPTIONS: --- # …

So, lets say you have downloaded the SHA256SUMS files. This file contains the sha256sum for multiple files and you want to compare the values for only one or some of them, then the simplest thing you …

If you have tried to get the count of lines in file, the you would know about “nl” or “wc -l”. But as you are aware these give you number of lines with other details as well and you need to post …

Head over to the link and grab the script. Just run it and make yourself a little bit more safe 🙂 https://github.com/rebootuser/LinEnum

First, put this in a script. #!/bin/bash #Change as appropriate HDD=sda export sub="SmartCtl data for HDD" echo 'To: <Your Email> Sub: [Cron] $sub MIME-Version: 1.0 Content-Type: text/html …

I have to several times debug scripts that I get complain about working when logging in normally but they do not work when run in cron mode. So, quite a lot of times, redirecting the stderr of the …

Here is a simple script that you can use as watch in Solaris as well.

The following shell script finds duplicate (2 or more identical) files and outputs a new shell script containing commented-out rm statements for deleting them (copy-paste from here): ::: updated on 02 …

Couple of days, I added some scripts to my bash startup and suddenly realized that bash completions stopped working. This is tricky situation in bash to figure out what went wrong. So, I set my foot …