You deployed the new server and your code, but you want to check how it will perform under high CPU load? So here comes STRESS utility. It will create load on the server so you can observe performance under stress. Stress Utility is workload generator tool designed to increase load on the server so you […]
Category: Linux
How to pass variables to Ansible from command
Just like any other scripting language , you can also use variables in Ansible.You can use variables so your playbooks become more dymanic and re-usable in multiple scenarios. To demonstrate, I will use copy module in ansible, however you can use variable in any where in your playbook.so when you use copy module you normally […]
What are the Linux kill command
So we have been covering diffrent Linux command as previosuly we saw echo command in Linux now today we will see what are the Linux kill command and Enlist all the Linux kill commands with its function The Linux Kill commands are: Killall Pkill xkill Killall: Killall command is used to kill all the processes with […]
Seq Command in Linux
Seq Command in Linux: Linux seq command generates a list of numbers – you can use this in scripts and many other functions. Let’s see the examples. Basic usage of commandJust typing seq 5 will create 5 numbers If you type two numbers, first number will be start and other one will be end number. […]
Case in shell scripting.
We use IF LOOP all time, but when it comes to multiple conditions IF Loop gets complicated as you have to write multiple times. CASE saves going through whole if…then…else statements. So, if you enter the country name which is mentioned it will give desired output and if it’s not present It will show unknown […]