10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
We have a simple menu with prompt of menu numbers to user.
It is still under construction.
Is there a way to "count" the menu choices so the prompt maximum count can be changed dynamically?
See attached TODO note in code
# the... (7 Replies)
Discussion started by: annacreek
2. Shell Programming and Scripting
I have a problem where i have a large list ( up to 1000 of items) and need to have 2 items pulled from it into variables in a bash script
my list is like the following and I could have it as an array or possibly an external text file maintained separately. Every line is different and... (6 Replies)
Discussion started by: kcpoole
i am a beginner in ubuntu. my default shell is bash. everytime i try to change the shell with command "csh", i get a message (probably an error message). after i get into c-shell, when i try to execute a c shellscript, then it showed the same message. any idea about what is this about or any... (1 Reply)
Discussion started by: Avinash Nayak
4. Shell Programming and Scripting
practicing perl now and hope to get uniq item from an array:
my current work:
my @source = ("aaa", "aaa", "bbb", "ccc", "ddd");
# push first item to @uniq
if ($index == 0)
push @uniq, $_;
... (2 Replies)
Discussion started by: tiger2000
Need your help.
I am trying to send a command via ssh to about a hundred network devices. I intend to do this via a bash script something similar to the below:
ssh -l user testmachine.com "show version"
Obviously this will not work given the password prompt that comes... (2 Replies)
Discussion started by: marcusbrutus
6. Shell Programming and Scripting
I have a quick reference question:
I have a very long, but fairly straigtforward script written in c-shell. I was wondering if it is possible to call this script from bash (for ex. having a function in bash script which calls the c-shell script when necessary), and if so, are there any... (1 Reply)
Discussion started by: lapiduslost
7. Shell Programming and Scripting
Input for the program is a text file consisting of n no. of items.
I want search each item in a database and the existing parts should go to FOUND folder and the others should go to NOTFOUND folder.
Pls help me in this.
Thank u. (1 Reply)
Discussion started by: smarty86
8. Shell Programming and Scripting
Just one question for bash shell script.
In bash script, you can use *.txt to call any files in current folder that ends with .txt, like
will remove all txt file in current folder.
My question is can you actually remember or use the file name among *.txt, I know file=*.txt will not... (9 Replies)
Discussion started by: zx1106
9. Shell Programming and Scripting
I'm have a sorted array like this:
notice that 2002 and 2004 are NOT in array.
Then user input a number INPUT, our script should return OUTPUT value like this:
if INPUT is not in array => OUTPUT=INPUT
if INPUT is in array => OUTPUT is the... (4 Replies)
Discussion started by: fongthai
10. Shell Programming and Scripting
I want to make shell script that takes a list of host names on my network as command line arguments and displays whether the hosts are up or down, using the ping command to display the status of a host and a for loop to process all the host names. Im new to shell scripting so Im not quite sure... (3 Replies)
Discussion started by: ewarmour