Archives for March 2023

In computing, a process refers to a program that is currently executing on a computer system. The operating system (OS) of a computer is responsible for managing processes, allocating system resources such as memory and CPU time to them, and ensuring that they run efficiently. The “procs” command is a Unix/Linux command that displays information […]

The prlimit command is a Linux utility that allows users to view and modify the resource limits for a given process. On a Linux system, various resources such as memory, CPU time, number of files, and open file descriptors are allocated to each process. These limits are in place to prevent a single process from […]

The prlimit command is a Linux utility that allows users to view and modify the resource limits for a given process. On a Linux system, various resources such as memory, CPU time, number of files, and open file descriptors are allocated to each process. These limits are in place to prevent a single process from […]

The “powertop” command is a Linux command-line utility that is used to optimize battery power usage. It provides users with information about power usage and can help identify processes that are using excessive power, thus allowing users to adjust their settings and save battery life. The “powertop” command provides a real-time view of power usage […]

The “powertop” command is a Linux command-line utility that is used to optimize battery power usage. It provides users with information about power usage and can help identify processes that are using excessive power, thus allowing users to adjust their settings and save battery life. The “powertop” command provides a real-time view of power usage […]

The “powerstat” command is a Linux command that can be used to measure the power consumption of a computer that has a battery power source or supports the RAPL (Running Average Power Limit) interface. This command provides useful information about the power consumption of the system, which can help users optimize power usage and prolong […]

The “powerstat” command is a Linux command that can be used to measure the power consumption of a computer that has a battery power source or supports the RAPL (Running Average Power Limit) interface. This command provides useful information about the power consumption of the system, which can help users optimize power usage and prolong […]

The “poweroff” command is a Linux command that is used to power off the system. It is a simple and efficient way to shut down your computer or server. When you execute the “poweroff” command, the system will initiate the shutdown process. This process involves terminating all running processes, unmounting all file systems, and syncing […]

postfix is a popular open-source mail transfer agent (MTA) that is widely used for sending and receiving email messages on Linux and Unix systems. It is a robust and reliable MTA that is designed to be secure, easy to configure, and highly customizable. The postfix control program is a command-line tool that is used to […]

postfix is a popular open-source mail transfer agent (MTA) that is widely used for sending and receiving email messages on Linux and Unix systems. It is a robust and reliable MTA that is designed to be secure, easy to configure, and highly customizable. The postfix control program is a command-line tool that is used to […]