1. Shell Programming and Scripting

Hi, Consider the output of the following commands: case1) ------- # ifconfig -a | grep "UP" | grep uplink0:1 # echo $? Output is: 0 case2 ------ # ifconfig -a | grep "UP" | grep uplink0:1; echo $? Output is: 1 In case2 we got the exit code as 1, which is the actual exit code.... (1 Reply)

2. Shell Programming and Scripting

i am writing a script to perform some mysqldumps and gzip them. The problem I am running into is that if the user specifies a database that doesn't exist, the error the mysql engine produces is still piped into gzip, and the exit code returned is 0. If I don't pipe into gzip, an exit code... (4 Replies)

3. UNIX for Dummies Questions & Answers

Hi All, I am using the following code to move files from one folder to another on the remote server: ssh username@server <<EOF cd source_dir find . -type f -name "*.txt" |xargs -n1000 -i{} mv {} dest_dir if then send mail indicating error otherwise echo "success" fi EOF ... (1 Reply)

4. Shell Programming and Scripting

Hi All, I am using the following code to move files from one folder to another on the remote server: ssh username@server <<EOF cd source_dir find . -type f -name "*.txt" |xargs -n1000 -i{} mv {} dest_dir if then send mail indicating error otherwise echo "success" fi EOF ... (10 Replies)

5. Shell Programming and Scripting

Hi, I am kinda confused with this, am not sure what is happening i have a script say test.sh ---------- cat myfile | while read line do exit 2 done echo "out of loop" ----------- as it is evident, the exit should cause the script to terminate ,hence producing no output for the... (1 Reply)

6. Shell Programming and Scripting

I basically have a menu driven script in which one of the options from the main menu would open a sub menu, this works fine but i can't seem to be able to exit the sub menu back to the main menu....any ideas? (5 Replies)

7. Shell Programming and Scripting

Hi All Its strange or i am doing it wrong.When find run successful it return exit status 0.And same if it didn't run successfully it return zero. find /var/www/html -maxdepth 1 -type f -name *.dsadas echo $? 0 find /var/www/html -maxdepth 1 -type f -name *.php... (1 Reply)

8. UNIX for Dummies Questions & Answers

Problem with exit command ----------------------------------------------------------------------- Hi, I am executing script written by other user. I am executing script A.ksh, and A.ksh calls B.ksh. But It is giving error: /home/user/B.ksh: exit: -1: unknown option When I checked... (3 Replies)

9. UNIX for Dummies Questions & Answers

We have a requirement where in the user needs to select a option 4 from the menu and the putty window should be closed.I tried giving exit 0 ;; and this is only exiting from the script menu and showing back the prompt.Is there a way for this. (2 Replies)

10. Shell Programming and Scripting

Hello All, I am in SunOS usvh3eudv80 5.10. facing problem in my script: #!/bin/bash var1=`date +"%m%d%H%M"%S.zip` echo " Hi your current dir is :---> $(pwd)";echo " Changing to home dir:" cd ~ 2>/dev/null || {echo "Change dir failed ....Quiting...." && exit 2 }; ls -lrt echo... (3 Replies)