Hello,
I have a file called Delete and within the delete file I have the following statement:
delete from employee where employee_id = " "
how do I write a script that read from this file and replace:
employee_id = " " with employee_id is null
Please assist...greatly... (3 Replies)
I am attempting to itterate through a file that has multiple lines and for each one read the entire line and use the value then to search in other files. The problem is that instead of an entire line I am getting each word in the file set as the value I am searching for. For example in File 1... (2 Replies)
Hi,
I have a script that uses "nohup" command to execute a korn shell script. Which one is the correct shell to use bourne shell or korn shell to execute a korn shell? and why?
Thanks in advanced. (2 Replies)
Hi Guys,
My first post and simple one at that .. Really rusty with this shell scripting..\
I have a script called .. j.sh
I am calling
> j.sh LOG_PATH $BLMBRGDATA/blmbrg.properties
where j.sh is grep $1 $2 | cut -d',' -f2 .
$BLMBRGDATA is set to a directory path.
why do i get :-
$... (3 Replies)
I have a program (say, MyProgram) written in Bourne-shell script, but at some point it calls another script written in pearl, as illustrated below:
#!/bin/sh
.....
case $x in
1) ConfigSystem1 ( b-shell script)
2) ConfigSystem2 ( pl)
3) ConfigSystem3 (b-shell)
....
Then I create... (0 Replies)
Dear friends...
Kindly if any one can help me to know the differences in definning & retreiving data from arrays in the sh,csh & ksh.
I always facing problems in this issue.
thanks...:)
BR (3 Replies)
I do not claim to be an expert, but I have done things with scripts that whole teams of folks have said can not be done. Of course they should have said we do not have the intestinal fortitude to git-r-done.
I have been using UNIX actually HPUX since 1992. Unfortunately my old computer died and... (7 Replies)
Hi All
I have writing a Korn Shell script to execute it on many of our servers. But some servers don't have Korn Shell installed, they use Borne Shell.
Some operations like calculation don't work :
cat ${file1} | tail -$((${num1}-${num2})) > ${file2}
Is it possible to activate Korn Shell... (3 Replies)
A severe vulnerability was discovered in Bourne shell.
Just google for: bash vulnerability
... for more details. (5 Replies)
Discussion started by: Cochise
5 Replies
LEARN ABOUT REDHAT
setsid
SETSID(2) Linux Programmer's Manual SETSID(2)NAME
setsid - creates a session and sets the process group ID
SYNOPSIS
#include <unistd.h>
pid_t setsid(void);
DESCRIPTION
setsid() creates a new session if the calling process is not a process group leader. The calling process is the leader of the new session,
the process group leader of the new process group, and has no controlling tty. The process group ID and session ID of the calling process
are set to the PID of the calling process. The calling process will be the only process in this new process group and in this new session.
RETURN VALUE
The session ID of the calling process.
ERRORS
On error, -1 will be returned. The only error which can happen is EPERM. It is returned when the process group ID of any process equals
the PID of the calling process. Thus, in particular, setsid fails if the calling process is already a process group leader.
NOTES
A process group leader is a process with process group ID equal to its PID. In order to be sure that setsid will succeed, fork and exit,
and have the child do setsid().
CONFORMING TO
POSIX, SVr4.
SEE ALSO setpgid(2), setpgrp(2)Linux 1.0.0 1994-08-27 SETSID(2)