Процессы

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Отобразить все процессы в порядке нагрузки , с интревалом обновления .

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ps 

Отображает процессы без обновления , и сортировки

Basic options
-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

 

Selection by list
-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’

 

Output formats
-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)

–context display security context (for SELinux)
–headers repeat header lines, one per page
–no-headers do not print header at all
–cols, –columns, –width <num> set screen width
–rows, –lines <num> set screen height

 

Show threads
H as if they were processes
-L possibly with LWP and NLWP columns
-m, m after processes
-T possibly with SPID column

 

Miscellaneous options
-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

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