07-27-2011
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
How can I execute another shell script from one?
Malay (5 Replies)
Discussion started by: malaymaru
5 Replies
2. UNIX for Dummies Questions & Answers
Is there a way to tell how long does a shell script(or a shell command)'s execution take? (4 Replies)
Discussion started by: meili100
4 Replies
3. Shell Programming and Scripting
Hi All,
i am running a shell script in which there is a command
`ps -ef | grep smon > db`
When i execute this command in the command prompt i am getting the desired output..but when the script is executed..the db file is getting created but with no values...I could not find the reason for... (2 Replies)
Discussion started by: anju
2 Replies
4. Shell Programming and Scripting
Hello
Its a simple issue i suppose.I am trying to write a script which first logson to other server via SSH & tries to stop a process ,then returns to its originator & completes a task & finally jumps to that second servers again & starts the (stopped) process.
What i am not able to implement... (2 Replies)
Discussion started by: ak835
2 Replies
5. Shell Programming and Scripting
Hi all
I wrote a script to execute a script on several remote hosts, but somehow during the execution of the local script, ssh can't come back from the remote host, so that causes my local script hanging... I use the below command to do the job in the local script, any idea?
ssh... (12 Replies)
Discussion started by: bzylg
12 Replies
6. Shell Programming and Scripting
i want use ssh on the host01 to execute autoexec.sh on the host02 like following :
host01> ssh host02 autoexec.sh
autoexec.sh include nohup command like follwing :
nohup /home/jack/deletedata.sh &
after i execute ssh host02 autoexec.sh one the host01. i can't found deletedata.sh... (1 Reply)
Discussion started by: orablue
1 Replies
7. Shell Programming and Scripting
I have a master shell script master.sh which will invoke 2 shell scripts (test1.sh,test2.sh). Both of these shell scripts will
execute stored procedure. I will invoke test1.sh, test2.sh respectively. Now both of these scripts are executing parallel.
But i want to invoke the 2nd script(test2.sh)... (3 Replies)
Discussion started by: vel4ever
3 Replies
8. Shell Programming and Scripting
Hi,
There's a shell script by name "download", which has been created as user "mgr" and that script needs to executed as user "dev".
I tried giving privileges 701 on the script download.
But it's throwing the error message
bin]$ ./download
/bin/bash: ./download: Permission denied
... (6 Replies)
Discussion started by: venkatesh17
6 Replies
9. Solaris
Hi,
I am having a shell script on Solaris 10 which has a while loop as shown below.
#!/usr/bin/ksh
#
while
do
sleep 60
done
Name of the shell script is coldcentric.sh. I executed script /DATAWAREHOUSE/LOAD/Scripts/coldcentric.sh from a command task in Informatica worklow as... (3 Replies)
Discussion started by: chekusi
3 Replies
10. Shell Programming and Scripting
If I execute below code I am able to get string from column8 and column10 about a process.
serverA1$> ps -ef | grep rotate | grep 'config' | awk '{print $8" "$10}'
/<Oracle_home>/ohs/bin/odl_rotatelogs -h:/<app_Home>/config/OHS/ohs1/component_events.xml_ohs1... (12 Replies)
Discussion started by: kchinnam
12 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