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The current Linux manual pages for su define it as "substitute user", [9] making the correct meaning of sudo "substitute user, do", because sudo can run a command as other users as well. [10] [11] Unlike the similar command su, users must, by default, supply their own password for authentication, rather than the password of the target user.
Linux Terminal Server Project (LTSP) is a free and open-source terminal server for Linux that allows many people to simultaneously use the same computer. Applications run on the server with a terminal known as a thin client (also known as an X terminal) handling input and output. Generally, terminals are low-powered, lack a hard disk and are ...
LILO—Linux Loader; LIP—Loop Initialization Primitive; LISP—LISt Processing; LKML—Linux Kernel Mailing List; LM—Lan Manager; LOC—Lines of Code; LPC—Lars Pensjö C; LPI—Linux Professional Institute; LPT— Line Print Terminal; LRU—Least Recently Used; LSB—Least Significant Bit; LSB—Linux Standard Base; LSI—Large-Scale ...
The precursor to PCLinuxOS was a set of RPM packages created to improve successive versions of Mandrake Linux (later Mandriva Linux). These packages were created by Bill Reynolds, a packager better known as "Texstar". [1] From 2000 to 2003, Texstar maintained his repository of RPM packages in parallel with the PCLinuxOnline site.
systemd tracks processes using the Linux kernel's cgroups subsystem instead of using process identifiers (PIDs); thus, daemons cannot "escape" systemd, not even by double-forking. systemd not only uses cgroups, but also augments them with systemd-nspawn and machinectl , two utility programs that facilitate the creation and management of Linux ...
Cairo does not smooth bitmap images such as scanned documents. Cairo does not depend on the X Window System, so Poppler can run on other platforms like Wayland, Windows or macOS. Splash: Supports minification filtering of bitmaps. [9] Poppler comes with a text-rendering back-end as well, which can be invoked from the command line utility pdftotext.
A pipeline of three programs run on a text terminal Programs can be run together such that one program reads the output from another with no need for an explicit intermediate file. command1 | command2 executes command1 , using its output as the input for command2 (commonly called piping , with the " | " character being known as the "pipe").
Configuration files are not overwritten during an update unless specified. [15] preinst, postinst, prerm and postrm are optional scripts that are executed before or after installing or removing the package. [15] [16] config is an optional script that supports the debconf configuration mechanism. [17] shlibs list of shared library dependencies ...