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ps stop working

ps stop working# Unix - 噫吁兮，危乎高哉

o*n2002-05-14 07:05

1 楼

the ps command now can only pick up some system
processes, my own programm run in the background
cannot be seen, even in the process manager.
if I don't close the terminal from which
I start the program, I can see it by "jobs"
but if I close the terminal associated
with it, the process is nowhere to find -- so I
cannot kill it!!!
any way to fix it?
I am using solaris 7 sparc CDE, c shell.
thanks in advance.

m*e2002-05-14 07:05

2 楼

ps aux
ps -el

【在 o******n 的大作中提到】

: the ps command now can only pick up some system
: processes, my own programm run in the background
: cannot be seen, even in the process manager.
: if I don't close the terminal from which
: I start the program, I can see it by "jobs"
: but if I close the terminal associated
: with it, the process is nowhere to find -- so I
: cannot kill it!!!
: any way to fix it?
: I am using solaris 7 sparc CDE, c shell.

n*t2002-05-14 07:05

3 楼

~~~~~~~~
BSD style
~~~~~~~~~~~
SYS V style

【在 m*****e 的大作中提到】

: ps aux
: ps -el

r*a2002-05-14 07:05

4 楼

if your program name is b, then: ps -A | grep b

【在 o******n 的大作中提到】

o*n2002-05-14 07:05

5 楼

just found the reason:
if I rename the program to anything that
does not begin with letter 's' I will see it.
strange! on the other machine of the same type,
I don't see this problem.
strange!

【在 r**a 的大作中提到】

: if your program name is b, then: ps -A | grep b

w*g2002-05-14 07:05

6 楼

YOu may want to check md5sum of your ps binary file. Your system might have
been compromised.
Sun website has a database which include all binary files' md5sum fingerprint.

【在 o******n 的大作中提到】

: just found the reason:
: if I rename the program to anything that
: does not begin with letter 's' I will see it.
: strange! on the other machine of the same type,
: I don't see this problem.
: strange!