Login or Register to Ask a Question and Join Our Community


Shell Programming and Scripting

redirect input within case statement?

Login to Discuss or Reply to this Discussion in Our Community

 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting redirect input within case statement?
# 1  
Old 06-13-2011
redirect input within case statement?
I'm trying to run the logic below but get a `<' is not matched error message when I return a Y or y;

Code:
printf "Run this [Y/N]? : "
read RESP
case $RESP in
 Y|y)
    cat <<EOF > file
      today is Monday
    EOF ;;
 N|n)
     exit 1 ;;
esac

Any ideas?
Last edited by Scott; 06-13-2011 at 06:21 AM.. Reason: Code tags
# 2  
Old 06-13-2011
Move the ;; to a new line, and either put EOF at the beginning of the line, or indent it with a tab (i.e. not with spaces):

Code:
printf "Run this [Y/N]? : "
read RESP
case $RESP in
 Y|y)
    cat <<EOF > file
      today is Monday
EOF
;;
 N|n)
     exit 1 ;;
esac

# 3  
Old 06-13-2011
worked, brilliant. Smilie

cheers Scott
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Bash read input in case statement not working as expected

I'm having an issue with bash read input when using a case statement. The script halts and doesn't read the input on the first loop. if I hit enter then the scripts starts to respond as expected. Need some help here. defaultans=8hrs read -e -i $defaultans -p "${bldwht}How long would you like... (5 Replies)
Discussion started by: woodson2
5 Replies

2. Shell Programming and Scripting

Case Statement

Hey, guys I really need some help with a project. "Write a shell program that examines the command line arguments, counts and collects the number of options. Basically it has to collect and count the arguments that start with a "-" and the one's that don't start with a - I know I have to use... (2 Replies)
Discussion started by: sk192010`
2 Replies

3. Shell Programming and Scripting

Trouble in getting user input while using CASE statement in UNIX

i want to get user input like this please tell which option to chose 1. mango 2. tango 3. rango if user chooses mango then it should execute a set of statements and again ask like this what do you want to do 1.add 2.subtract 3.exit when i choose exit it should goto my previous menu... (4 Replies)
Discussion started by: s.deepak
4 Replies

4. Shell Programming and Scripting

!!VERY URGENT!! Trouble in getting user input, while using under CASE statement in UNIX

i want to get user input like this please tell which option to chose 1. mango 2. tango 3. rango if user chooses mango then it should execute a set of statements and again ask like this what do you want to do 1.add 2.subtract 3.exit when i choose exit it should goto my previous... (1 Reply)
Discussion started by: s.deepak
1 Replies

5. UNIX for Dummies Questions & Answers

CASE statement

Hi, I am writing a bash shell script. My script has a few user defined parameters. When the script runs the first thing it does is make sure that these parameters are valid. One of the parameters is called YEAR. A valid input for YEAR can be 1997-2000. One way I have come up with to ensure... (3 Replies)
Discussion started by: msb65
3 Replies

6. UNIX for Dummies Questions & Answers

If or Case Statement

I want to write a program with the following variables: a=7000 b=24000 c=613.8 The user can enter two words: Vivid or Blue for example. The challenge is that the user might not want to write the words the way they appear. The user can write V or v or vivid or Vivid or write Blue or blue, or B,... (1 Reply)
Discussion started by: Ernst
1 Replies

7. Shell Programming and Scripting

case statement

hi all i'm writing a script and in it i need to prompt the user if the entered value is correct or not ,i wrote the following and its not working ,its executing the script even if i enter Y/N pls any help is appreciated echo "\nAre you sure you entered the right Destination Environment? y :... (5 Replies)
Discussion started by: bkan77
5 Replies

8. UNIX for Dummies Questions & Answers

How to redirect debug statement to file?

Hi, I need to redirect the debug statements to out.txt {(set -x) >> out.txt} ??? (1 Reply)
Discussion started by: redlotus72
1 Replies

9. Shell Programming and Scripting

Case Statement

Can anyone please tell me why this wont work! Thanks so much! #!/bin/sh for file do case $file in *.*.*) echo Cannot have more than 1 dot exit ;; *'**'*) echo Cannot have more than 1 asterisk exit ;; *'*'*|?.) echo this is a target (19 Replies)
Discussion started by: Zeta_Acosta
19 Replies

10. Shell Programming and Scripting

case statement

Hi all, is it possible to create a 'dynamic' case statement. ie select option in `ls` do case satement depending on results of the above `ls` done I hope I have explained this ok! Thanks Helen (1 Reply)
Discussion started by: Bab00shka
1 Replies
Login or Register to Ask a Question