Putty keep alive session without connection timeout
adminWhen I connect to my linux / unix server using putty it timeouts after sometime automatically. Basically this happens when I do other task while keeping the putty session idle,…
Check if bash array contains a value
An array is like a list of elements, you can refer to specific elements in an array with indices. For instance myarray refers to the i th element in an…
How to change shell echo command color in linux
We are going to discuss in detail how to change output color of shell echo command in linux, This is list of color codes for mostly used colors like White,…
How to send html email using shell script
It is a good idea to use sendmail command to send an html email from a linux or unix server. By using this command the email content will be displayed…