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Отобразить все процессы в порядке нагрузки , с интревалом обновления .
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ps
Отображает процессы без обновления , и сортировки
| -A, -e | all processes |
| -a | all with tty, except session leaders |
| a | all with tty, including other users |
| -d | all except session leaders |
| -N, –deselect | negate selection |
| r | only running processes |
| T | all processes on this terminal |
| x | processes without controlling ttys |
| -C <command> | command name |
| -G, –Group <GID> | session or effective group name |
| -g, –group <group> | process id |
| -p, p, –pid <PID> | parent process id |
| -q, q, –quick-pid <PID> | process id (quick mode) |
| -s, –sid <session> | session id |
| -t, t, –tty <tty> | terminal |
| -u, U, –user <UID> | effective user id or name |
| -U, –User <UID> | real user id or name |
| The selection options take as their argument either: a comma-separated list e.g. ‘-u root,nobody’ or a blank-separated list e.g. ‘-p 123 4567’ | |
| -F | extra full | ||||||||||
| -f | full-format, including command lines | ||||||||||
| f, –forest | ascii art process tree | ||||||||||
| -H | show process hierarchy | ||||||||||
| -j | jobs format | ||||||||||
| j | BSD job control format | ||||||||||
| -l | long format | ||||||||||
| l | BSD long format | ||||||||||
| -M, Z | add security data (for SELinux) | ||||||||||
| -O <format> | preloaded with default columns | ||||||||||
| O <format> | as -O, with BSD personality | ||||||||||
| -o, o, –format <format> | user-defined format | ||||||||||
| s | signal format | ||||||||||
| u | user-oriented format | ||||||||||
| v | virtual memory format | ||||||||||
| X | register format | ||||||||||
| -y | do not show flags, show rss vs. addr (used with -l)
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| H | as if they were processes |
| -L | possibly with LWP and NLWP columns |
| -m, m | after processes |
| -T | possibly with SPID column |
| -c | show scheduling class with -l option |
| c | show true command name |
| e | show the environment after command |
| k, –sort | sort order as: [+|-]key[,[+|-]key[,…]] |
| L | show format specifiers |
| n | display numeric uid and wchan |
| S, –cumulative | include some dead child process data |
| -y | do not show flags, show rss (only with -l) |
| -V, V, –version | display version information and exit |
| -w, w | unlimited output width |
Выводим все процессы с различных териналов
ps uax
Пишем результат вывода в файл в домашней директории
ps uax >> ~/process.txt