11-10-2012
Test if script was ran w/ nohup
I want to test if script.sh is being run with nohup ... but $0 does not contain nohup part...
purpose: script.sh should only be ran with nohup if user forgets nohup then it should echo "run with nohup" && exit.......
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi all,
I am not sure whether this is the right place to ask this question...:)
I am working in Informatica PowerCenter 8.1.1 tool and my server is on UNIX. I have got a shell script to copy files from one folder to another.
When I run the script directly from UNIX prompt it is taking 60... (0 Replies)
Discussion started by: sam99
0 Replies
2. Shell Programming and Scripting
Hi All,
I want to login to Oracle Application Server and run ant.xml file.
Can someone propose a script for that task?
Thanks,
Abraham123 (0 Replies)
Discussion started by: Abraham123
0 Replies
3. Shell Programming and Scripting
I want to know how to use a nohup command in the script........
I have to run following command
nohup /tmp/app/statuscheck.sh &
After typing this command I will type ctrl D to come to the prompt and the that command will run in backround.
Even after pressing & the command is not... (3 Replies)
Discussion started by: jayaramanit
3 Replies
4. UNIX for Dummies Questions & Answers
Hi,
I have a script that finds the application logs from the previous day and sends it to another server via ftp.
The code is something like this:
yest_date=`TZ=CST+24 date "+%b %d"`
logdir=/app/logs
logs=app*.log
tmpdir=/tmp
cd $logdir
for i in `ls -1 $logs`
do
chkstr=`ls -1l $i | grep... (2 Replies)
Discussion started by: tatchel
2 Replies
5. Shell Programming and Scripting
This is the code:
while test 1 -eq 1
do
read a
$a
if test $a = stop
then
break
fi
done
I read a command on every loop an execute it.
I check if the string equals the word stop to end the loop,but it say that I gave too many arguments to test.
For example echo hello.
Now the... (1 Reply)
Discussion started by: Max89
1 Replies
6. Shell Programming and Scripting
I have a script in which i want to print absolute path of the same script irrespective of path from where i run script.
I am using
test.sh:
echo "pwd : `pwd`"
echo "script name: $0"
echo "dirname: `dirname $0`"
when i run script from /my/test/dir/struct as ../test.sh the output i... (10 Replies)
Discussion started by: rss67
10 Replies
7. Shell Programming and Scripting
Hi, I have written a script and placed in an application and the script can be executed manually only. But somehow one of the method in the script is being called and bringing the application down. But we are not able to find any instance of script running.
Is there a way to findout whether the... (1 Reply)
Discussion started by: Satyak
1 Replies
8. Shell Programming and Scripting
HI,
I have a file serverlist in that all host names are placed.
i have written a small script
#./testping
#! /bin/bash
for i in `cat serverlist`
do
ping $i >> output.txt
done
so now it creates a file output.txt till here fine..
now each time i run this script the output file... (4 Replies)
Discussion started by: madhudeva
4 Replies
9. Shell Programming and Scripting
Shell : bash
OS : Oracle Linux 6.4
I want to save the ouput of a nohup command to file other than nohup.out . Below are my 3 attempts.
For both Attempt1 and Attempt2 , the redirection logs the output correctly to the output file. But I get the error "ignoring input and redirecting stderr to... (7 Replies)
Discussion started by: kraljic
7 Replies
10. Shell Programming and Scripting
Appreciate help for the below issue.
Im using below code.....I dont want to attach the logs when I ran the perl twice...I just want to take backup with today date and generate new logs...What I need to do for the below scirpt..............
1)if logs exist it should move the logs with extention... (1 Reply)
Discussion started by: Sanjeev G
1 Replies
NOHUP(1) BSD General Commands Manual NOHUP(1)
NAME
nohup -- invoke a command immune to hangups
SYNOPSIS
nohup utility [arg ...]
DESCRIPTION
The nohup command allows the specified utility to be protected from termination if the user should become logged out (for example, due to a
modem line or TCP/IP connection being dropped). To do this, nohup sets the SIGHUP signal(3) (``terminal line hangup'') to be ignored, then
executes utility along with any arguments.
If the standard output is a terminal, 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. If the output file nohup.out cannot be created in the current directory,
nohup attempts to create the file in the user's home directory. If the file nohup.out cannot be created, either in the current directory or
the user's home directory, nohup will exit without invoking utility, with an exit value as described below.
ENVIRONMENT
The following variable is used by nohup.
HOME User's home directory.
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
signal(3)
STANDARDS
The nohup command is expected to be IEEE Std 1003.2 (``POSIX.2'') compatible.
BSD
July 15, 2005 BSD