Sponsored Content
Top Forums Shell Programming and Scripting [Solved] Use of until loop for user confirmation Post 302631117 by fpmurphy on Thursday 26th of April 2012 09:41:16 PM
Old 04-26-2012
You can also simplify the Yes/No loop
Code:
until false
do
  echo -e "\n\n\n###############################################################
##########################################\n";
  read -p "- User Confirmation required, please enter (Y to continue -OR N to st
op/exit gracefully): " ConfY_N;

  echo -e "\n# User Selected: \"${ConfY_N}\" ###################################
#################################################\n\n\n";
  # copy
  if [[ "${ConfY_N}" == "N" || $ConfY_N == 'n' ]]; then
      echo -e "User requested to EXIT out gracefully.\n\n";
      exit 0;
  fi
done

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

[SOLVED] for loop to process files

I need to process a dirtree containing ms office files such that each file is stored as a variable and also, just the file file stem. Why? They will be using as input and output parameters for another script. For example /path/to/second_script -i filename.docx -o filename Here's what I... (1 Reply)
Discussion started by: graysky
1 Replies

2. Shell Programming and Scripting

[Solved] Endless while loop when compare files

Hi All, I've written a script to read 2 files and compare the contents using while loop but somehow when $line is not found in test2, the script will continue looping. Below is my code, pls advise what could went wrong TIA Nick for line in test1.txt | while read line do grep -i... (4 Replies)
Discussion started by: Nick1971
4 Replies

3. UNIX for Dummies Questions & Answers

[Solved] Simple while loop does not exit

spath="/home/user/k/${1}" dpath="/home/user/seq/Nov17/${1}" cd $dpath ls -1 $spath > list c=1 while read list newlist=`echo $list | sed 's/.gz//' ` newnewlist=`echo $newlist | sed 's/.fastq//' ` do echo $c echo $list c=$(($c+1)) (6 Replies)
Discussion started by: analyst
6 Replies

4. UNIX for Dummies Questions & Answers

[Solved] Syntax error for awk in a loop

can some one please tell me what is the problem with my syntax:confused: I have 100 files in one folder 1. want to read each of the line by line 2. calculate their number of the words between the first word and the last word of each line 3. create file for each file with number of words... (8 Replies)
Discussion started by: A-V
8 Replies

5. Shell Programming and Scripting

[solved] Question for using variables outside a while loop

I want to get newvar outside the while any ideas? while read myline; do var=${myline} newvar1=$(let "$var") done echo $newvar1 I found it its ok now Thank you! (0 Replies)
Discussion started by: sanantonio7777
0 Replies

6. Shell Programming and Scripting

[Solved] Simple script not working- for loop

Hi all, Please guide me writing this script Follwing is the file which I have created, which contains the files to be copied. cat system1-dr.txt /etc/passwd /etc/shadow /etc/group /etc/vfstab /etc/profile /etc/default/init /etc/shells /etc/dfs/dfstab /etc/dfs/sharetab... (11 Replies)
Discussion started by: manalisharmabe
11 Replies

7. Shell Programming and Scripting

[Solved] Issue with using for loop as for in {2..6} in korn shell

Hi i have to cut columns 2 to 6 from a file and assign it to arrays , The following code works for ctcol in 2 3 4 5 6; do set -A a$ctcol $(cut -d, -f $ctcol test_file) done how ever this does not work for ctcol in {2..6}; do set -A a$ctcol $(cut -d, -f $ctcol test_file)... (4 Replies)
Discussion started by: 100bees
4 Replies

8. Shell Programming and Scripting

[Solved] Problem with if-then-else loop

Hi, i have a problem with this script: for i in $(cat list_ip_switch) do if if ; then echo "found ip" else echo "not found ip" fi done cat list_ip_switch 10.155.249.171 10.155.249.172 (3 Replies)
Discussion started by: elilmal
3 Replies

9. Shell Programming and Scripting

[Solved] For loop help

Hello, This is really breaking my head. I request you help to solve this problem. I have a list of files at the source directory (/tmp) as below, NewTransfer_20131202_APAC.dat NewTransferFile_20131202_APAC.dat NewTransfer_20131203_APAC.dat NewTransferFile_20131203_APAC.dat... (3 Replies)
Discussion started by: sravicha
3 Replies

10. UNIX for Dummies Questions & Answers

How to shutdown Linux box with user confirmation?

Hi Guru's Am looking for linux reboot command which get executed after user confirmation .Can someone please help me with this.:confused::confused::confused: (6 Replies)
Discussion started by: kapil514
6 Replies
INSTALLSIEVE(1) 					      General Commands Manual						   INSTALLSIEVE(1)

 *

NAME
installsieve - user utility for managing sieve scripts SYNOPSIS
installsieve DESCRIPTION
installsieve is a utility that allows users to manage their sieve scripts kept on the server. OPTIONS
-v <name> View script with the given name. The script if retrieved sucessfully is output to standard output. -l List all of the scripts currently on the server. If one of the scripts is active a arrow is printed indicating that it is the active script. -p <port> Port to connect to. If left off this defaults to "sieve" as defined in /etc/services. -i <file> Install a file onto the server. If a script with the same name already exists on the server it is overwritten. Upon sucessfully putting the script on the server the script is set active. If <file> has the extension .script it is chopped when put on the server since sieve names may not contain a '.'. -a <name> Set <name> as the active script. The list of available names can be obtained from the '-l' option.. -d <name> Delete the sieve script on the server with <name>. -m <mechanism> Force installsieve to use <mechanism> for authentication. If not specified the strongest authentication mechanism is chosen. -g <name> Get the sieve script with <name> and save it to disk with a ".script" extension. If a file with that name already exists it is overwritten. -u <user> Userid/Authname to use for authentication; by default, the current user. CMU
Project Cyrus INSTALLSIEVE(1)
All times are GMT -4. The time now is 02:51 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy