1. UNIX for Dummies Questions & Answers

There is an error when i am trying to use the shift command in this way: ($1 = -d, $2 = 123, $3 = -c etc etc) for $arg in $@ do case $arg in "-d") shift; (so that the $2 will become the $arg now) (and while it loop the 2nd time,) ... (1 Reply)

2. Shell Programming and Scripting

Hi Folks, In shell scripting the maximum no. of command line parameters becomes 9(Am i right). If we want to get more than 9 parameters we use the shift command. Even here there are two possibilities. 1. Without the use of variables - The arguments are lost and the lost no. is equal to the... (6 Replies)

3. UNIX for Dummies Questions & Answers

Hi, I wrote one script, in between script needs to use 10th and 11th positional parameters, that time i used "shift". Here i am facing the below find problem, ./DataCount.sh: cannot shift I tried 1) I have read man pages for shift 2) Before but * and ** 3) Simple shift with out giving... (4 Replies)

4. UNIX for Dummies Questions & Answers

Hi, Firstly, I did a search for this question both on this site and on the internet and have not been able to find a suitable answer that is not general in nature. I have always been a Windows user. I use my girl friend's mac every now and then, but I always come back to windows. For a... (1 Reply)

5. Shell Programming and Scripting

Hello Expert Can any one please explain what is the use of shift command in general terms: set -- $(ls -t) shift rm -Rf $* what is the use of shift command over here. Thanks a lot for your help (2 Replies)

6. Shell Programming and Scripting

#!/bin/bash hostname=$1; shift for hostname in $1 do ping $hostname done I want to run the above script as hostname.sh yahoo.com google.com cnn.com. I want to shift each hostname to $1. How can do that with above code as currently it's not shifting. (5 Replies)