free command
What is the purpose and usage of the GNU/Linux free command? The free command in GNU/Linux is used to display information about the…
Rex Djere (699)
top command
What is the origin, history and purpose of the top command? Please give a detailed answer. The top command is a widely used…
vm swappiness
Carlos is studying for a GNU/Linux certification. Please help him to understand vm swappiness. Of course! Understanding "vm.swappiness" is crucial for managing memory…
sysctl command
Carron is trying to master the Linux kernel. Please give him 5 examples with explanations of using the sysctl command. Certainly! Here are…
tar command
Alexis is a Linux Foundation Certified System Administrator in training. Please give and explain 5 examples of the tar command to increase her…
Compare and contrast C++ and Rust
First, please write a program with very good comments to add two integers in C++, and then write the same program in Rust…