10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I am trying to write a code for addition of n numbers which will be passed by the user as command line arguments.
I wrote the following code.
for (( i = 1 ; i <= $# ; i++ ))
add=`expr $i + $add`
#echo "sum is : $add"
$./add.sh 12 32 14... (7 Replies)
Discussion started by: PranavEcstasy
2. Shell Programming and Scripting
I want to create a command prompt, for example "prompt>", so my prompt need to handle commands, for example "prompt>cmd", so i want to know how to get arguments for my own commands cmd, i.e. default argc should contain arguments count and argv should point to the argument vector i.e, for... (2 Replies)
Discussion started by: vins_89
3. Shell Programming and Scripting
I am new to the world of Unix and shell scripting and have been trying to get the following simple script to work:
echo "what is your age?"
echo "you are $1 years old"I want to be able to enter my age on the command line, when prompted, and it return the... (1 Reply)
Discussion started by: meursault
4. UNIX for Dummies Questions & Answers
hi, can someone how to accept command line arguments as a variable using in script?
like: ./scriptname arguments
by accept arguments, I can use it in my script?
thx! (1 Reply)
Discussion started by: ikeQ
5. Shell Programming and Scripting
Can anyone please help me to know what is the maximum number of command line arguments that we can pass in unix shell script?
Thanks in advance,
Punitha.S (2 Replies)
Discussion started by: puni
6. UNIX for Dummies Questions & Answers
Hi, I'm having problems with a script where I wanted every single option specified in the command line to have an argument taken with it, but for some reason only d works in the code I will be showing below.
For example if I did ./thisfile -a something
it would come up with "a chosen with " as... (2 Replies)
Discussion started by: IceX
7. UNIX for Dummies Questions & Answers
I am working on a script wherein i need the user to enter the Build ID
for eg:the command line will show
enter the build ID
Now on entering the build ID it should be assigned to @ARGV.
How can this be done.? (1 Reply)
Discussion started by: Varghese
8. Shell Programming and Scripting
When i am running the following script 1.sh (without giving the command line arguments) then i am getting the following error.
echo "UID and PWD are correct"
echo "Either UID or PWD is wrong. Please check your UID and PWD"
echo "UID and PWD can't be blank"... (9 Replies)
Discussion started by: sunitachoudhury
9. Shell Programming and Scripting
I have this while loop and at the end I am trying to get it to tell me the last argument I entered. And with it like this all I get is the sentence with no value for $1. Now I tried moving done after the sentence... (1 Reply)
Discussion started by: skooly5
10. UNIX for Dummies Questions & Answers
How many arguments can we pass while testing a prgm at command line..
I encountered an issue while passing 10 arguments.
For $10 its taking argument passed for $1 followed by 'zero'.
can we pass more than 9 arguments /Is there any other way.
rrs (6 Replies)
Discussion started by: rrs