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Tag Archives: Bash
What to do when an SSH session hangs because of a network problem
It’s a very basic post, yet still useful! Sometimes when you disconnect from a network or VPN or have any network connectivity problem in general that affects an established SSH connection to any of your servers, the terminal hangs for … Continue reading
Script to count number of logged in users to OpenVPN
To get that information you need to query your openvpn-status.log file, which usually resides in /var/log/openvpn/openvpn-status.log. A normal cat will show the following: OpenVPN CLIENT LIST Updated,Wed Mar 5 11:57:51 2019 Common Name,Real Address,Bytes Received,Bytes Sent,Connected Since someuser,someip:55530,100686479,319036434,Tue Mar 5 … Continue reading
Touchpad enable/disable script and shortcut on Ubuntu 18.10
If your laptop doesn’t have a working switch for turning on/off your touchpad, then this post is for you. Create a script called disenable_touchpad.sh and add the following code to it: !/bin/bash state=$( gsettings get org.gnome.desktop.peripherals.touchpad send-events ) if [ … Continue reading
How to beautify XML text on command line in Ubuntu
sudo apt install libxml2-utils echo ‘your xml stuff here’ | xmllint –format – You will get a beautiful well-organized XML output. Sources: https://jahansyed.co.uk/2016/04/22/how-to-install-xmllint-in-ubuntu/ https://stackoverflow.com/questions/16090869/how-to-pretty-print-xml-from-the-command-line
How to check packages support status for Ubuntu 18.04
To know which packages are supported and which are not, for how long and whether the community or canonical are the ones who support it, just run: ubuntu-support-status It will give you this sample output: Support status summary of ‘$HOSTNAME’: … Continue reading
Just Some Techie Notes! 