One more slight tweek to try, then Im out of ideas:
Adding an amper (&) before the closing paren should cause the process to become 'detached' from its process group and parent process (ppid should be 1) and unavailable to be signaled as a part of the process group (assuming that this is how/why the process is terminating as apache is bounced). The side effect of this is that the pid assigned to $pid will be incorrect; it will be that of the subcommand that invoked the process rather than the process itself.
I need a shell script to kill apache and restart it, in case the number of processes keeps growing. The logic is like the below, but I don't know how to get the number and neither the syntax. Could somebody kindly help?
if no_of_processes (ps ax ¦ grep httpd) > 200
then
killall httpd... (14 Replies)
I have a process that gradually eats up memory, it's currently at 80.2% and slowing down the linux server
> ps aux | grep SNMPME
root 3129 0.0 80.2 3591752 2480700 ? Sl Feb13 5:04 /opt/nampe/lib/snmpme/SNMPME config/startup.xml
Is there a command I can execute to restart this... (3 Replies)
I need to restart my apache, but apachectl configtest tells me that
Syntax error on line 208 of /etc/httpd/conf/httpd.conf:
Cannot load /usr/local/apache/libexec/libphp4.so into server: /usr/local/apache/libexec/libphp4.so: undefined symbol: ap_signal
I've tried rebuilding php, I'm not... (2 Replies)
I have posted this on the Web subforum but it seems that nobody knows to do this, maybe someone has a solution here. Thank you
I have a PHP application that starts a couple of processes on the server...the problem is that if I restart apache those running apps will die.
How can I start them... (1 Reply)
Hi,
I have a problem with running out of memory in my Ubuntu web server (4GB RAM) because many people try to access my server.
I used to restart manually my apache server to clear out the memory & swap.
Can anyone tell me how to write bash script that can automatically restart apache when... (2 Replies)
Hi All
I have written below basic restart script but it is giving me the following error -
error - syntax error at line 40 : `else' is not matched .
below is the script can someone assist me what i am doing wrong -
#!/bin/ksh
cd bin
. ./set_sysm
sleep 60
./swstop -f 0
... (1 Reply)
Have no idea on what the below error message is:
Process not running: /opt/java15/jdk/bin/java -classpath /opt/apache/apache-ant-1.7.0-mod/lib/ant-launcher.jar org.apache.tools.ant.launch.Launcher -buildfile build.xml dist.
Any help? (3 Replies)
Hello,
I'l like to create a script that restart a service (/etc/init.d/httpd restart) and also check if after restart the service is actually running. Sometimes it happen that at the first try the service fails to restart.
Thanks (2 Replies)
Hi
Im apache service restart
Error
$ service httpd reload
Reloading httpd:
service httpd reload
Reloading httpd:
service httpd start
Starting httpd: (98)Address already in use: make_sock: could not bind to address :80
(98)Address already in... (1 Reply)
When I update the server with new SSL certificates, and restart httpd, I get errors :
# service httpd restart
Stopping httpd:
rm: cannot remove `/usr/local/apache2/bin/httpd/logs/httpd.pid': Not a directory
Starting httpd: ... (0 Replies)
Discussion started by: anaigini45
0 Replies
LEARN ABOUT OPENSOLARIS
getpgrp
getpid(2) System Calls getpid(2)NAME
getpid, getpgrp, getppid, getpgid - get process, process group, and parent process IDs
SYNOPSIS
#include <unistd.h>
pid_t getpid(void);
pid_t getpgrp(void);
pid_t getppid(void);
pid_t getpgid(pid_t pid);
DESCRIPTION
The getpid() function returns the process ID of the calling process.
The getpgrp() function returns the process group ID of the calling process.
The getppid() function returns the parent process ID of the calling process.
The getpgid() function returns the process group ID of the process whose process ID is equal to pid, or the process group ID of the calling
process, if pid is equal to 0.
RETURN VALUES
The getpid(), getpgrp(), and getppid() functions are always successful and no return value is reserved to indicate an error.
Upon successful completion, getpgid() returns the process group ID. Otherwise, getpgid() returns (pid_t)-1 and sets errno to indicate the
error.
ERRORS
The getpgid() function will fail if:
EPERM The process whose process ID is equal to pid is not in the same session as the calling process, and the implementation does not
allow access to the process group ID of that process from the calling process.
ESRCH There is no process with a process ID equal to pid.
The getpgid() function may fail if:
EINVAL The value of the pid argument is invalid.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Committed |
+-----------------------------+-----------------------------+
|MT-Level |Async-Signal-Safe |
+-----------------------------+-----------------------------+
|Standard |See standards(5). |
+-----------------------------+-----------------------------+
SEE ALSO Intro(2), exec(2), fork(2), getsid(2), setpgid(2), setpgrp(2), setsid(2), signal(3C), attributes(5), standards(5)SunOS 5.11 27 Jan 2009 getpid(2)