,
ps aux
: - all ; u ( ); x , ttys.
- -e o ,
ps eo pid, ppid, pri, stat, pgid, nice, comm.
STAT . : S-c; R ; T- ; Z .
Z , . .
l (long format))
:
ps axjf
pstree
kill PID
-15. , - -9.
top
ps, top , (.1).
top , . .
k. PID to kill:
PID , :
kill PID NNNN with signal [15]:
, , Enter .
. 1 top
, (1 15 ), (login) (3 users), (load average). , (R) (D). 1, 5 15 .
top , 132 , 131 ( ), 1 ( 1 ), 0 0 .
- CPU , .
. PID ( ), USER (, ), S ( ) COMMAND (, ).
|
|
|
S :
R - ( )
D - " " - /
T - (stopped)
S - (sleeping)
Z - -
N , nice, pri<19
< - , pri>19
+ -
l ,
s .
PR 0 39. NI (NICE) ( ) -19 ( ) 20 ( , ). NICE 20
PR=19+NICE
top :
h ;
r renice , ( sudo) -19 20;
q (. ).
N<26 .
, - (.2).
. 2.
, . , .
pstree
ps ejH
ps axjt
