10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have 4 parameters passed to my shell and i validate if all four are entered using the following snippet:
then echo "Not entered"
else echo "entered"
I get the following output as 'Not entered even when i enter the values for all prompts.
Thanks. (5 Replies)
Discussion started by: Jesshelle David
2. Shell Programming and Scripting
I have a script which will be executed using the below command,
bin/nutch crawl urls -dir /data/test/
bin/nutch - Script file
crawl, urls, /data/test/ - Parameters
-dir - Option
The above script should executed from a shell script named test.sh. I have the below code to execute... (2 Replies)
Discussion started by: vel4ever
3. Shell Programming and Scripting
In a Bash script I used getopts command to let a user does something regards to the selected options. The question is: How do you find out what is the name of the file that user inserted in the command line like the following:
The good part is this file is always the last argument in the... (2 Replies)
Discussion started by: bashily
4. Shell Programming and Scripting
I've found a few posts regarding passing parameters to a function or subroutine, but for some reason when I try to run a command based on part with these parameters it's not working. If I have the function echo the parameters they show correctly so I believe they are being passed right but the... (2 Replies)
Discussion started by: withanh
5. Shell Programming and Scripting
So I have a web page that has some drop down boxes with a whole bunch of entries. Unfortunately, they have been added over time and started from a small list and is now extremely messy. I'm looking to write script so I can just copy in the section of the HTML code and have it sorted for... (6 Replies)
Discussion started by: jedel
6. Shell Programming and Scripting
I have a question about bash script.
Can I create a function there that accept parameters like functions in program language? (2 Replies)
Discussion started by: programAngel
7. Shell Programming and Scripting
Hi, I am trying to do this thing useing my shell bash ( sorry for my english )
I have in a file 63 hostnames, i wanna ask to the DHCP admin, to reserv that reserves 63 IP addresses of this hosts, using their mac address.
I have thinked this script:
for ((i=1;i<63;i++)); do
arp $(head... (10 Replies)
Discussion started by: Cypress
8. Shell Programming and Scripting
I've got next problem:
I want to examine at the beginning of a script in an if loop that:
1. Is there 4 parameters given
2. If first state is true then: is there switches -e and -d?
3. At the end, how can i indentify them as variebles regardlees to its order.
I was thinking like... (2 Replies)
Discussion started by: szittyafergeteg
9. Shell Programming and Scripting
Hi I have 2 files a.c and a.bak where I changed long to int using awk script.
I want to get the list of functions whose parameters got modified
for eg: fun ( long a, long b ) might be changed to fun ( int a, int b ) (1 Reply)
Discussion started by: Sivaswami
10. Shell Programming and Scripting
Hi, I'm a pretty big fan of BASH scripting. I've got a bunch I use for random things and lately a couple issues have been plaguing me.
Both are somewhat related, in that they deal with filenames with spaces and "escaped" characters and with launching a program with command line arguements... (5 Replies)
Discussion started by: TinCanFury