Archives for April 2023

uuidd is a Unix daemon that is responsible for generating UUIDs on demand. It is typically used in conjunction with the libuuid library, which provides an API for generating UUIDs in user space applications. The uuidd daemon runs in the background and listens for requests to generate UUIDs. When a request is received, the daemon […]

UUID, short for Universally Unique Identifier, is a standardized format for representing 128-bit identifiers. A UUID is typically represented as a string of 32 hexadecimal digits, separated by hyphens into five groups of varying lengths. UUIDs are used in a variety of contexts where a unique identifier is needed, such as in distributed computing systems, […]

UUID, short for Universally Unique Identifier, is a standardized format for representing 128-bit identifiers. A UUID is typically represented as a string of 32 hexadecimal digits, separated by hyphens into five groups of varying lengths. UUIDs are used in a variety of contexts where a unique identifier is needed, such as in distributed computing systems, […]

URxvt (short for rxvt-unicode) is a popular customizable terminal emulator for Unix and Unix-like systems. It is based on the original rxvt terminal emulator, but includes several additional features and improvements. One of the key features of URxvt is its configurability. Users can customize almost every aspect of the terminal emulator, including the font, color […]

URxvt (short for rxvt-unicode) is a popular customizable terminal emulator for Unix and Unix-like systems. It is based on the original rxvt terminal emulator, but includes several additional features and improvements. One of the key features of URxvt is its configurability. Users can customize almost every aspect of the terminal emulator, including the font, color […]

The “uprecords” command is a Linux utility that displays a summary of historical uptime records. When you run the “uprecords” command in a terminal, it will show you a table that lists the top uptimes for your system, including the date and time of the last reboot. The “uprecords” command retrieves the information from the […]

The “uprecords” command is a Linux utility that displays a summary of historical uptime records. When you run the “uprecords” command in a terminal, it will show you a table that lists the top uptimes for your system, including the date and time of the last reboot. The “uprecords” command retrieves the information from the […]

upower is a system utility for Linux-based systems that provides power and battery information and statistics. It is designed to work with devices that use batteries, such as laptops, smartphones, tablets, and other portable devices. upower provides a convenient way to access information about power sources, battery state, and energy consumption. Some of the information […]

upower is a system utility for Linux-based systems that provides power and battery information and statistics. It is designed to work with devices that use batteries, such as laptops, smartphones, tablets, and other portable devices. upower provides a convenient way to access information about power sources, battery state, and energy consumption. Some of the information […]

update-rc.d is a Linux command-line utility used to manage System-V style init script links, which are used to start, stop, and manage system services at boot time. Init scripts are typically stored in the /etc/init.d/ directory and are started using the init process, which is the first process started by the Linux kernel. update-rc.d is […]