Hi, I need some help, because I'm trying to create a process runing all the time (not invoqued by a crontab), like a daemon, to detect the creation of a new file in a specific directory and axecute a process wich do something with this new file.
Can you help me?
For your information my Unix is... (2 Replies)
I am working on a project, which need to constantly watch the process, and check its status, if it was dead, it should be restart automatically.
Please kindly refer me to URL which teach how to write this kind of script, or service.
Thanks. (1 Reply)
This is my first day with awk scripting..Please pardon my ignorance, if any..
I am trying to remove all files ending with .dat
ls -1R xyz/ | awk '$1==*.dat{print "rm " $1}' | bash
ls -1R --> will list files/directories one per line, even the sub directories
I try to match first field of... (3 Replies)
Hello all,
I would be happy if any one could help me with a shell script that would determine all the processes running on a Unix server and post a mail if any of the process is not running or aborted.
Thanks in advance
Regards,
pradeep kulkarni.
:mad: (13 Replies)
Hi all,
after reading the post:
* https://www.unix.com/solaris/101653-how-get-process-start-date-time-solaris.html
I wrote my perl script and it worked like a charm.
This script is called every 5 minutes by the monitoring server crontab and is executed on the remote network elements via ssh (the... (6 Replies)
What I need to learn is how to use a script that launches background processes, and then kills those processes as needed.
The script successfully launches the script. But how do I check to see if the job exists before I kill it?
I know my problem is mostly failure to understand parameter... (4 Replies)
Hello,
I am in the process of learning Linux OS.
How do I run the below lines of code automatically as root on server startup.
cd /opt/program_folder/ServiceManager/bin
nohup ./servce_manager DEV &
Currently, as soon as the server is up and running I log in as root (as this... (6 Replies)
Hi
I want to create a script to be able to check if a process is running and act on it. Essentially I want to:
Check acc process status /opt/ca/APMCommandCenterController./apmccctrl.sh status
If process found not to be running
Execute start command... (6 Replies)
Discussion started by: simpsa27
6 Replies
LEARN ABOUT REDHAT
err_get_func
ERR_GET_LIB(3) OpenSSL ERR_GET_LIB(3)NAME
ERR_GET_LIB, ERR_GET_FUNC, ERR_GET_REASON - get library, function and reason code
SYNOPSIS
#include <openssl/err.h>
int ERR_GET_LIB(unsigned long e);
int ERR_GET_FUNC(unsigned long e);
int ERR_GET_REASON(unsigned long e);
DESCRIPTION
The error code returned by ERR_get_error() consists of a library number, function code and reason code. ERR_GET_LIB(), ERR_GET_FUNC() and
ERR_GET_REASON() can be used to extract these.
The library number and function code describe where the error occurred, the reason code is the information about what went wrong.
Each sub-library of OpenSSL has a unique library number; function and reason codes are unique within each sub-library. Note that different
libraries may use the same value to signal different functions and reasons.
ERR_R_... reason codes such as ERR_R_MALLOC_FAILURE are globally unique. However, when checking for sub-library specific reason codes, be
sure to also compare the library number.
ERR_GET_LIB(), ERR_GET_FUNC() and ERR_GET_REASON() are macros.
RETURN VALUES
The library number, function code and reason code respectively.
SEE ALSO err(3), ERR_get_error(3)HISTORY
ERR_GET_LIB(), ERR_GET_FUNC() and ERR_GET_REASON() are available in all versions of SSLeay and OpenSSL.
0.9.7a 2000-01-31 ERR_GET_LIB(3)