Write one script to parse them sequentially, and put them into the background using
Note that this way, your script won't be able to receive any user input, and all output goes to nohup.out. Detail can be found in the man page.
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 OSX
nohup
NOHUP(1) BSD General Commands Manual NOHUP(1)NAME
nohup -- invoke a utility immune to hangups
SYNOPSIS
nohup [--] utility [arguments]
DESCRIPTION
The nohup utility invokes utility with its arguments and at this time sets the signal SIGHUP to be ignored. If the standard output is a ter-
minal, the standard output is appended to the file nohup.out in the current directory. If standard error is a terminal, it is directed to
the same place as the standard output.
Some shells may provide a builtin nohup command which is similar or identical to this utility. Consult the builtin(1) manual page.
ENVIRONMENT
The following variables are utilized by nohup:
HOME If the output file nohup.out cannot be created in the current directory, the nohup utility uses the directory named by HOME to create
the file.
PATH Used to locate the requested utility if the name contains no '/' characters.
EXIT STATUS
The nohup utility exits with one of the following values:
126 The utility was found, but could not be invoked.
127 The utility could not be found or an error occurred in nohup.
Otherwise, the exit status of nohup will be that of utility.
SEE ALSO builtin(1), csh(1), signal(3)STANDARDS
The nohup utility is expected to be IEEE Std 1003.2 (``POSIX.2'') compatible.
BUGS
Two or more instances of nohup can append to the same file, which makes for a confusing output.
BSD July 19, 2001 BSD