Hi,
I have been trying to come up with a script to run as a cron job to kill any processes that have PPID of 1. I have created a file that contains the PID and the PPID. How can I read this file and then execute a kill on any PID where PPID is 1. The file looks like this:
4904 1
4455 1... (5 Replies)
it is a simple problem, but I am totally new to shell programming
There are 2 files. I have to print the 5 five lines which are different.
I appreciate any help.
10x. (2 Replies)
I always find that the pid I get from:
/var/run/syslog-ng.pid
and
ps -ef |grep syslog-ng
are different.
this also happens on other pids. why?
If I am going to kill a process, which pid should I use? (1 Reply)
Is there any meaning on parent process id when it is equal = 1?
It is found that most of the ppid is lower than pid of the same process by 1
when perform ps -ef
but notice that some process's ppid is 1 (2 Replies)
May i know the difference between the execution of the commands:
./example.sh
. /example.sh and
./ example.sh
the last and last but one is having space in between that is the difference please suggest me the answer for this...:confused: (4 Replies)
Hi All,
I have just started using SUN Solaris o.s version is :SunOS spdwa013(my server name) 5.8 Generic_117350-61 sun4u sparc SUNW,Sun-Fire-480R
My problem is that i have some processes running on that server they have a PID and a PPID.
But sometimes the PPID for a particular process... (2 Replies)
I have the following script (MyScript):
#!/bin/sh
ps U erv | grep -v grep | grep -F "/usr/bin/collect -o 101"
echo "Result: $?"
When executed from the command line, I get
... (the line containing /usr/bin/collect -o 101)
Result: 0
(which is correct since collect is running)
When I... (4 Replies)
Hi Guys,
I'd like to ask your advice on the following, I've written this script to terminate a given process by name:
#!/bin/bash
echo 'Please enter the process you wish to terminate'
read process
pid=$(pidof $process)
kill -9 $pid
echo $2
to make it safer I want it to reject the... (4 Replies)
Hi,
I am currently trying to pin down a process NAME (could be a cron job or a tty) in Solaris. First I obtained a pid and then a ppid. I want to take the PPID and from there find the program/process that is making the VSH go high (cpu usage). I am currently trying to go up the chain using PS... (2 Replies)
Hi All,
I have a very basic query for 'echo $$' command.
When I am executing echo $$ on console then it is giving different output than the execution of echo $$ in a script.
Console Output:
-------------------------
bash-3.2$ echo $$
15610
bash-3.2$
In Script:... (3 Replies)
Discussion started by: manishdivs
3 Replies
LEARN ABOUT LINUX
bzexe
BZEXE(1) General Commands Manual BZEXE(1)NAME
bzexe - compress executable files in place
SYNOPSIS
bzexe [ name ... ]
DESCRIPTION
The bzexe utility allows you to compress executables in place and have them automatically uncompress and execute when you run them (at a
penalty in performance). For example if you execute ``bzexe /bin/cat'' it will create the following two files:
-r-xr-xr-x 1 root bin 9644 Feb 11 11:16 /bin/cat
-r-xr-xr-x 1 bin bin 24576 Nov 23 13:21 /bin/cat~
/bin/cat~ is the original file and /bin/cat is the self-uncompressing executable file. You can remove /bin/cat~ once you are sure that
/bin/cat works properly.
This utility is most useful on systems with very small disks.
OPTIONS -d Decompress the given executables instead of compressing them.
SEE ALSO bzip2(1), znew(1), zmore(1), zcmp(1), zforce(1)CAVEATS
The compressed executable is a shell script. This may create some security holes. In particular, the compressed executable relies on the
PATH environment variable to find gzip and some other utilities (tail, chmod, ln, sleep).
BUGS
bzexe attempts to retain the original file attributes on the compressed executable, but you may have to fix them manually in some cases,
using chmod or chown.
BZEXE(1)