“A process in Linux is nothing but a program in execution. It’s a running instance of a program. Any command that you execute starts a process.” – DigitalOcean How to Kill a Process The Linux operating system considers every running…
Tag: Linux
How to compress and extract files using tar command in Linux – Basic Example
Here is a quick example of how to compress and extract a tar files in linux operating system. We can see what are the available options we have got of tar command by doing: man tar or tar –help We…
Get Started with Vi Editor
Vi editor is a command line text editor. It’s a single window with text input and output only. It is the most popular and classic text editor in the Linux and it is available in all Linux Distributions. There are…
How to receive an email alert for disk usage on linux server
Certain actions on your online application need ample free space on disk to complete. For example, when you want to install new software. Even when you want to run updates on your server your server needs free memory and space…
How to Check Memory Usage of Processes on Linux
One of the basic task you can do on your computer or server is to check how much memory or RAM (Random Access Memory) each of the process is using. RAM or memory of your computer or server is limited…
.htaccess pcfg_openfile: Linux- unable to check htaccess file, ensure it is readable and that public_html is executable
I am on ENTOS 7.6 xen. In order to fix some permissions error n files I ran the following while staying on the parent folder to public_html chown -R mysiteaccount:mysiteaccount public_html
php composer update command and status: 404 Not Found on Linux
Today I tried to update Cakephp by running php composer update on my server. I tried to follow the commands given at https://getcomposer.org/download/ under Command-line installation but it failed at the very first go. The command line code was:
Flash player APT “natty-partner” installation issue fixed
For last few days i had struck with installing flash player since i had updated my system (kUbuntu) softwares through it’s “Updates Available” feature. Since then, now and then, i had been trying different things in this regard but eventually…
How to find or generate a SSH key on Linux system
To find or generate a SSH key on Linux system Check for existing SSH keys on your computer. Skip to Step 4 if you already have one and want to use that one. First, we will check for existing ssh…
Gimp Image Editor not launching in KUbuntu – resolved
I recently had installed Gimp image editor in my KUbuntu through software management interface. After the installation was done i clicked the Gimp icon to launch it and the system did seem to try to load it but eventually it…