Category: ubuntu
If you can ping an IP but you can’t ping a domain name e.g. the “apt update” doesn’t work, most likely, this is due to inaccessible DNS settings. You …
We can use the dd command to generate a file size of given bytes however the parameters are not straighforward. The “if=” specifies the input data (usually from /dev/zero …
If you connect to a SSH – when the window is closed, all running programs in the current session will be terminated. One way to solve this is to …
In Linux, we have service process controller which can be used to start, stop and restart a particular registered service. For example: $ sudo service mysql stop $ sudo …
I have quite a few servers, and deploying same files/folders to them is a problem. Then I come up with the following BASH script where I can just run …