I have to write a script in ksh which again should call another script. Say A.ksh is calling B.ksh. Now in B.ksh if the condition we are checking for is true then we have to go back to the main script A.ksh or if the condition in B.ksh is false then we have to totally come out of the scripts.
I have written a sample code and trying to achive the functionality mentioned above. In case of successs i was able to come back to the main script but even in case of failure it is coming back to main script A.ksh which is not wanted. Below are the sample scripts i am working on.
Hi Friends,
Is it possible to exit nicely(ie, to echo a message with the error occurred) from a shell script(quiet a big one :)) once it encounter an error in between the lines?
For example, in my script I am calling the command mkdir and sometimes (when the directory already exists) it... (4 Replies)
there are many script in my project.i am having a problem when i am trying to quit from child script.what is the command to wrap up all the parent script and calling script as well? exit 0 is not working.please help.... (1 Reply)
Hi Folks.
My script is not exiting after run though its working correctly please suggest.
#!/bin/ksh
trap '' HUP
. /bin/functions
config_env
PATH=/bin:/usr/bin:/usr/local/bin:$EXEC_PATH:$ORACLE_HOME/bin
MONTH=$(control_register month)
YEAR=$(control_register year)
DATE_NOW="Job... (1 Reply)
Hi,
I am trying to exit the script from a function.
I was in assumption that if we use exit ( inside or outside the function) it will exit from the script.
alternatively, return will exit from that particular function.
but in my case, exit is exiting from the function and not the script.... (8 Replies)
I have a script planned for the Helpdesk to allow them to (on a couple of RHEL 3 / RHEL 5 servers) reset passwords, stop / start printers, and clear print queues. The appropriate sudo permissions were given to their accounts, and the individual functions all work just fine. The ability to move... (0 Replies)
This is what I've tried:
#!/bin/sh
send sh
send showifs
send exit
! killall minicom
My problem is that for some reason when I do this it doesn't give me the results of the prior commands sent like showifs
So I suspect my syntax is wrong. (1 Reply)
Below is the script that i'm using but i'm getting an error,
echo -n "Read the letter >(enter a or b or c) "
read letter
if || || ;
then
echo "unacceptable character"
else
echo "Character Accepted"
fi
if the character entered is not equal to a or b or c, the script should... (6 Replies)
Hi Team,
Need your help for the below code snippet. I wrote a module to read the file names remote server using file name convention.
Issue : My script is coming out from while loop without reading complete file.
test1()
{
while read line
do
echo $line
file_nm_convention=`echo... (3 Replies)
function2()
{
cmd1
cmd2
cmd3
....
cmdn
}
function2()
{
cmd11
cmd12
cmd13
....
....
}
for i in {1,2} (7 Replies)
Discussion started by: yanglei_fage
7 Replies
LEARN ABOUT V7
let
let(1) User Commands let(1)NAME
let - shell built-in function to evaluate one or more arithmetic expressions
SYNOPSIS
ksh
let arg...
DESCRIPTION
ksh
Each arg is a separate "arithmetic expression" to be evaluated.
EXIT STATUS
The following exit values are returned:
0 The value of the last expression is non-zero.
1 The value of the last expression is zero.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcsu |
+-----------------------------+-----------------------------+
SEE ALSO ksh(1), set(1), typeset(1), attributes(5)SunOS 5.10 15 Apr 1994 let(1)