Login or Register to Ask a Question and Join Our Community


Shell Programming and Scripting

How can i make the current shell return from the middle of a script reading?

Login to Discuss or Reply to this Discussion in Our Community

 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting How can i make the current shell return from the middle of a script reading?
# 1  
Old 12-29-2012
How can i make the current shell return from the middle of a script reading?
I am using the popular bash shell.
Under the current interactive shell, i run the script like:
". ./myscript.txt" . After the current shell has finish the script, the shell will continue to work as I did previously. Actually I want the shell can return from the middle of the scripts it is reading. you know I cannot use exit in the script which will cause my current shell disappear. I know I can use if else fi to do that, I actually hope the shell have simple command to do that. I did check man page in detail, still fail to have a good method to do that.

Bill Z

Cheers


Happy New Year!
# 2  
Old 12-29-2012
You already picked the word -- return

Simple as that.
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Detect current shell inside a script

I wish to print my current shell which happens to be bash in my script check.sh more check.sh echo $0 echo `ps -p $$` But instead of printing it prints check.sh i.e the name of the script for both the commands. Can you please suggest how to print the current shell i m on inside the... (2 Replies)
Discussion started by: mohtashims
2 Replies

2. Shell Programming and Scripting

shell script getting stopped at the middle.

I have created a shell scrit to run the informatica workflows sequentially.In the script i am executing 7 workflows sequentially after running 4 workflows the scrpt getting stop and it is not continuing next step evn it is updating logs.4th workflow will take more time to finish is that making... (1 Reply)
Discussion started by: katakamvivek
1 Replies

3. Shell Programming and Scripting

Asking username and password in the middle of the Shell/perl script

Can any body help me to find out the logic I have a script chkcomponent.pl Which give some output Like component1 userid: u1 component2 userid: u2 component3 userid: u1 . . #The no of components are different in different times run Now I want this chkcomponent.pl script... (1 Reply)
Discussion started by: pareshpatra
1 Replies

4. Shell Programming and Scripting

awk script to return the middle line number

I need an awk script that returns the 1st field of the line in the middle of a file. For example, if a file I have has 6 lines, I want it to return the 1st field on line number 3. If a file has 7 lines, I want the script to return the 1st field on line number 4. File1: 3 214 4 219 5 226 2... (8 Replies)
Discussion started by: jontjioe
8 Replies

5. Shell Programming and Scripting

current line number in shell script

Hi I am using korn shell is there a built in or ny other way to get the current line number so i can write the current line number to the logfile to aid in debugging like logmsg $lineno $date logmsg is a helper function that helps in logging messages to a log file regards (3 Replies)
Discussion started by: xiamin
3 Replies

6. Shell Programming and Scripting

How to return the value from the called shell script to the calling sh script

Hi all, I have two ksh scripts #sample1.sh #!/bin/ksh . ./sample2.sh echo $fileExist #sample2.sh #!/bin/ksh func() { i=1 return $a } func echo $? Here how should I return the value of sample2.sh back to sample1.sh? Thanks in advance. (2 Replies)
Discussion started by: gp_singh
2 Replies

7. Shell Programming and Scripting

How to return value in shell script

im using bourne shell In file scriptA i add a new function, test_return() test_return() { a=1 return $a } when i try execute , a='/''/scriptA test_return echo $a its give me error.. scriptA: cannot return when not in function ist any solution for this problem.. How... (1 Reply)
Discussion started by: neruppu
1 Replies

8. Shell Programming and Scripting

Help need to make a shell script run for ffmpeg vhook watermaking in shell

i have a small problem getting a batxh shell script to run in shell this is the code the problem seems to be centered around the ffmpeg command, something maybe to do with the ' ' wrapping around the vhook part command this is a strange problem , if i take the ffmpeg command and... (1 Reply)
Discussion started by: wingchun22
1 Replies

9. Shell Programming and Scripting

how do i get current bandwidth usage via shell script?

hello unix-people. can u please tell me how i can get the current bandwidth usage of my machine on shell into variables? thanks a lot (2 Replies)
Discussion started by: scarfake
2 Replies

10. Shell Programming and Scripting

How do i execute script in the current shell

How do i run a shell script or perl script with in the context of a current shell. I know that i can use command source. but we can't pass any arguments to our script if we use source command as it takes only one argement i.e filename Is there any way to run a script in the current shell... (5 Replies)
Discussion started by: Naresh Kumar
5 Replies
Login or Register to Ask a Question