LPIC 103-5 Create, monitor, and kill processes

Содержание:

cmd & — runs cmd job in background;

bg [job_id] — moves the last (or job_id if provided) stopped job to background;

fg [job_id] — moves background process to foreground;

jobs — lists all active jobs;

kill — sends a signal to a process;

killall — kills processes by name;

nohup — runs a command immune to hangups, with output to a non-tty;

ps — reports a snapshot of the current processes;

pstree — displays a tree of processes;

top — displays Linux processes;

free — displays amount of free and used memory in the system;

uptime — tells how long the system has been running;

pgrep — looks up processes based on name and other attributes;

pkill — signal processes based on name and other attributes;

screen — screen manager with VT100/ANSI terminal emulation;

tmux — terminal multiplexer;

sleep — delay for a specified amount of time;