|
|
Sponsored Content
Top Forums
Shell Programming and Scripting
If -elif-else error.
Post 302486907 by amit.mathur08 on Monday 10th of January 2011 05:06:17 PM
01-10-2011
|
|
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I have a shell script which runs fine when i do it from Unix simulator on Widnows.
When i try to run the same for Unix it throws me the error
syntax error at line 87: `elif' unexpected.
Piece of code for the same is
while
do
if ; then
shift
configFile="$1"... (9 Replies)
Discussion started by: pv0428
9 Replies
2. UNIX for Dummies Questions & Answers
#!/bin/sh
echo "Choose option: e, d, l, t, p, or x."
read option
if test $option = e
then
echo "Filename?"
read file
if test ! -f $file
then
echo "No such file"
else
echo "Yes its a file"
fi
... (4 Replies)
Discussion started by: hazy
4 Replies
3. Shell Programming and Scripting
Hi all,
I got some problems on executing the following scripts.
Scripts:
if ]; then
echo "M${str}O 0 1" >> ${tempFile}
elif ]; then
echo "M${str}O 1 0" >> ${tempFile}
else
echo "M${str}O 0 0" >> ${tempFile}
fi
Error:
"`;' is not expected."
what's the problem? (2 Replies)
Discussion started by: Rock
2 Replies
4. Shell Programming and Scripting
what is wrong with the below script:
---------------------------------------------------------------------------------
#!/bin/bash
echo "Setting JrePath..."
grep -w "export JrePath" /etc/profile
Export_Status=$?
if
echo "JrePath declared"
elif
echo "JrePath not declared"
echo... (2 Replies)
Discussion started by: proactiveaditya
2 Replies
5. Shell Programming and Scripting
Script Gurus,
Need your help in getting this script to come out of logical error : I have pasted the script below: This script finds disk utilzation ... the script is written for both AIX and SUN OS... and option will be given in the initial to select DB or Non DB... its required for my prj...... (1 Reply)
Discussion started by: vangalli
1 Replies
6. Shell Programming and Scripting
Hello, first off, let me begin by saying that I am a complete GNU/linux noob. I installed it on my laptop not even a month ago, because I've gotten tired of Windows on my laptop, but anyway. I'm starting to write bash shell scripts, and one of my friends who found out that I was starting this and... (8 Replies)
Discussion started by: Puddles187
8 Replies
7. Homework & Coursework Questions
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
This is my problem for the class.
Write a script that asks for the user's age. If it is equal to or higher... (6 Replies)
Discussion started by: aggie6970
6 Replies
8. Shell Programming and Scripting
Solaris 10
This is my script:
#!/bin/bash
#Script to print number of users and print list of them
NO=`awk < /etc/passwd -F: '{ print $1 }' | wc -l`
echo There are $NO users on system.
echo "Do you want me to list them? (y or n):"
read YORN
if ]
awk < /etc/passwd -F: '{ print $1 }'... (5 Replies)
Discussion started by: kaustubh
5 Replies
9. UNIX for Advanced & Expert Users
Hi all,i have configured the following script to check if the file exists or not,
#!/bin/sh
sleep 30
{
FILEFULL=$1`date +$2`*
if ;
then
echo $FILEFULL exist
else
echo "$FILEFULL File not Found" | mail -s 'server' myaccount@mydomain.com
fi
}
but i have a problem, i need to... (2 Replies)
Discussion started by: charli1
2 Replies
10. Shell Programming and Scripting
Hello all,
I have a scenario where I take user input values and accordingly take actions
say I run a script with
sh scriptname -x GB -e txt (txt can also be text)
I have used if clause for the first input (-x GB)and it is working fine
Now for second the scenario is
if
then
echo... (3 Replies)
Discussion started by: nnani
3 Replies
LEARN ABOUT LINUX
setegid
SETEUID(2) Linux Programmer's Manual SETEUID(2) NAME
seteuid, setegid - set effective user or group ID SYNOPSIS
#include <sys/types.h> #include <unistd.h> int seteuid(uid_t euid); int setegid(gid_t egid); Feature Test Macro Requirements for glibc (see feature_test_macros(7)): seteuid(), setegid(): _BSD_SOURCE || _POSIX_C_SOURCE >= 200112L || _XOPEN_SOURCE >= 600 DESCRIPTION
seteuid() sets the effective user ID of the calling process. Unprivileged user processes may only set the effective user ID to the real user ID, the effective user ID or the saved set-user-ID. Precisely the same holds for setegid() with "group" instead of "user". RETURN VALUE
On success, zero is returned. On error, -1 is returned, and errno is set appropriately. ERRORS
EPERM The calling process is not privileged (Linux: does not have the CAP_SETUID capability in the case of seteuid(), or the CAP_SETGID capability in the case of setegid()) and euid (respectively, egid) is not the real user (group) ID, the effective user (group) ID, or the saved set-user-ID (saved set-group-ID). CONFORMING TO
4.3BSD, POSIX.1-2001. NOTES
Setting the effective user (group) ID to the saved set-user-ID (saved set-group-ID) is possible since Linux 1.1.37 (1.1.38). On an arbi- trary system one should check _POSIX_SAVED_IDS. Under libc4, libc5 and glibc 2.0 seteuid(euid) is equivalent to setreuid(-1, euid) and hence may change the saved set-user-ID. Under glibc 2.1 and later it is equivalent to setresuid(-1, euid, -1) and hence does not change the saved set-user-ID. Similar remarks hold for sete- gid(). According to POSIX.1, seteuid() (setegid()) need not permit euid (egid) to be the same value as the current effective user (group) ID, and some implementations do not permit this. SEE ALSO
geteuid(2), setresuid(2), setreuid(2), setuid(2), capabilities(7), credentials(7) COLOPHON
This page is part of release 3.27 of the Linux man-pages project. A description of the project, and information about reporting bugs, can be found at http://www.kernel.org/doc/man-pages/. Linux 2009-10-17 SETEUID(2)