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Different methods to check memory usage in Debian 10 ?

This article will guide you on methods to check the #memory usage in #Debian 10. You can easily visualize from the way these methods have been explained that they are so simple and easy to carry out. 

Therefore, you can find out the available and used memory in Debian 10 at any time you want without any hassle.

Swap space in Linux is used when the amount of physical memory (#RAM) is full. If the system needs more memory resources and the RAM is full, inactive pages in memory are moved to the swap space.

To kill a process in Linux:

1. View Running #Linux #Processes.

2. Locate the Process to #Kill. Locate a Process with ps Command. Finding the PID with pgrep or pidof.

3. Use Kill Command Options to Terminate a Process. killall Command. pkill Command.

4. Key Takeaways on Terminating a Linux Process.


Methods to check memory usage in CentOS 8 ?

This article will guide you on how to check the #memory #usage on the #CentOS 8 system. Moreover, we have executed different commands such as cat, free, #vmstat, top and htop that are used to display the memory information. 

sudo apt-get clean clears out the local #repository of retrieved package files.It removes everything but the lock file from /var/cache/apt/archives/ and /var/cache/apt/archives/partial/. Another possibility to see what happens when we use the command sudo apt-get clean is to simulate the execution with the -s -option.

Using these commands, you can easily get information about your system RAM, and CPU.

Commands to check memory usage on Linux:

1. free command. The free command is the most simple and easy to use command to check memory usage on linux.

2. /proc/meminfo. The next way to check memory usage is to read the /proc/meminfo file. 3. vmstat. The vmstat command with the s option, lays out the memory usage statistics much like the proc command.

5. top command.

5. htop.