05-23-2015
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
#!/bin/csh -f
echo "Enter MEUPS User Id :-"
read UID
echo "You entered $UID"
---------------------------------------
Whn executed, I get an error message "UID: Undefined variable" (1 Reply)
Discussion started by: Kartheg
1 Replies
2. Shell Programming and Scripting
Hi
following is a simple shell script,
--------------------------------
#!/usr/bin/tcsh
u=$USER
echo $u
string="cp c2960-lanbase-mz /tftpboot/$u/c2960-lanbase-mz"
string2="cp c2960-lanlite-mz /tftpboot/$u/c2960-lanlite-mz"
output=/users/$u/c2960-log.txt
if &&
then
echo... (1 Reply)
Discussion started by: amitrajvarma
1 Replies
3. Shell Programming and Scripting
Hi all,
Im using a script which contains read command.. the script works perfectly but when I alias the script it gave "undifined variable" after I enter the read command input (variable)...
Does any one know why ? (4 Replies)
Discussion started by: yahyaaa
4 Replies
4. Shell Programming and Scripting
Hello,
#this script renames schematic file for model year change
#my = model year prefix
my="lsd"
for i in 'ls lsb*'
do
old=$i
new='echo $i | cut - c4 - c30'
mv $i $my$new
end
i: Undefined variable
What am I missing or doing wrong? (6 Replies)
Discussion started by: dtrescott
6 Replies
5. Shell Programming and Scripting
Below csh script gives error: Undefined variable:confused:
#!/bin/csh
$QUERY="netscape";
COUNT_NETSCAPE=${ps | grep -c $QUERY};
echo $COUNT_NETSCAPE;
when run gives error
adroit:/home/seo/hitendra 64 ] ./unix_6.sh
QUERY: Undefined variable.
What is the root cause of the... (3 Replies)
Discussion started by: hiten.r.chauhan
3 Replies
6. Shell Programming and Scripting
Below script cuts date part from the date entered by the user.
#!/bin/csh
echo 'Enter date in the format dd/mm/yyyy'
read DATE
DD=`echo $DATE | cut -c1-2`
echo $DD;
when debug with -x option , it works perfectly but without -x doesnot.:confused:
$ sh -x unix_12.sh
+ echo Enter... (2 Replies)
Discussion started by: hiten.r.chauhan
2 Replies
7. Shell Programming and Scripting
Hello group,
Still fairly new at the whole scripting thing so be gentle. I'm trying to write a simple script that archives my log files into a master log broken into weeks of the year.
My script runs fine up till the "cat" lines which I get a undefined or illegal variable name error. But... (2 Replies)
Discussion started by: dpreviti
2 Replies
8. Emergency UNIX and Linux Support
hi there
I have this C shell script that was migrated from AIX to Linux, could someone please help me, I checked the syntax numerous times but I can't find out where the error is. The script is meant to find files older than 27 days and delete it
#!/usr/bin/csh
#
... (22 Replies)
Discussion started by: hedkandi
22 Replies
9. Ubuntu
Hi,
i am a beginner in ubuntu. my default shell is bash. everytime i try to change the shell with command "csh", i get a message (probably an error message). after i get into c-shell, when i try to execute a c shellscript, then it showed the same message. any idea about what is this about or any... (1 Reply)
Discussion started by: Avinash Nayak
1 Replies
10. UNIX for Beginners Questions & Answers
i keep getting this error when i ssh using my id - any idea (2 Replies)
Discussion started by: tariq_m
2 Replies
LEARN ABOUT LINUX
suspend
suspend(1) User Commands suspend(1)
NAME
suspend - shell built-in function to halt the current shell
SYNOPSIS
sh
suspend
csh
suspend
ksh
suspend
DESCRIPTION
sh
Stops the execution of the current shell (but not if it is the login shell).
csh
Stop the shell in its tracks, much as if it had been sent a stop signal with ^Z. This is most often used to stop shells started by su.
ksh
Stops the execution of the current shell (but not if it is the login shell).
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
SEE ALSO
csh(1), kill(1), ksh(1), sh(1), su(1M), attributes(5)
SunOS 5.10 15 Apr 1994 suspend(1)