Sponsored Content
Top Forums Programming Passing argument to a program!! Post 302578335 by CarloM on Thursday 1st of December 2011 10:19:02 AM
Old 12-01-2011
argv[1] is a string (array of char) - you need to convert it to an int before assigning it (e.g. with atoi).
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Problem with Argument Passing

Greetings, I am wrapping the monitoring commands like vmstat, sar, iostat and call via arguments I want ./unix_stats.sh -v vmstat -p <SEC> -d <Duration> to give vmstat values, and similarly iostat etc.,. Also if I give ./unix_stats.sh -v vmstat -i iostat -p <SEC> -d <Duration> should give... (4 Replies)
Discussion started by: A_Rod
4 Replies

2. Shell Programming and Scripting

passing Argument

Hi All, i have script like below.. echo "1) first option" echo "" echo "2) second option" echo "" echo "*) please enter the correct option" read select case $select in 1) echo "first option selected" ;; 2) echo "second option selected" ;; *) echo "please enter the correct... (4 Replies)
Discussion started by: Shahul
4 Replies

3. Shell Programming and Scripting

Help with Passing argument and testing

Hi all First of all thanks for everyone to read by doubt.Am beginner in shell scripting Following are my doubts i have to pass an argument to shellscript how can i do that second i have to test the argument and shows error when nothing is passes third i have to match exact argument... (3 Replies)
Discussion started by: zeebala1981
3 Replies

4. Programming

Passing argument to command in C

Hello all, New to C and I'm trying to write a program which can run a unix command. Would like to have the option of giving the user the ability to enter arguments e.g for "ls" be able to run "ls -l". I would appreciate any help. Thanks #include <stdio.h> #include <unistd.h> #include... (3 Replies)
Discussion started by: effizy
3 Replies

5. Shell Programming and Scripting

passing an option as an argument!

Hi Folks I have got to the point where I can specify the arguments but how to pass an option is still mystery to me. Example: temp.csh a b c d set temp1 = $argv set temp2 = $argv set temp3 = $argv echo $temp1 a echo $temp2 b echo $temp3 c d I WANT: temp.csh a b c d -S 1 set temp1... (2 Replies)
Discussion started by: dixits
2 Replies

6. Shell Programming and Scripting

Passing user argument

Hi all: I'm trying to pass an argument to a command but it's being difficult. #!/bin/bash set -xv if ; then echo "More than 1 argument entered" echo "Please enter a month using 3 character names, ie, Jan, Mar, Apr, Dec" && exit 1 fi if ; then echo "Please enter a month using... (2 Replies)
Discussion started by: raggmopp
2 Replies

7. Shell Programming and Scripting

Help with passing argument

Hi, I have a script that is scheduled with cron and runs every night. The cron part looks like this: 00 20 * * 0,1,2,3,4,5,6 /usr/local/bin/BACKUP TBTARM HOT DELETE My issue is with the 3rd parameter. Somewhere in the script, i want to tell the script to delete some files if the 3rd... (7 Replies)
Discussion started by: dollypee
7 Replies

8. Shell Programming and Scripting

Argument passing

How to pass the alphabet character as a argument in case and in if block? ex: c=$1 if a-z ]] then echo "alphabet" case $1 in a-z) echo "the value is a alphabet" edit by bakunin: please use CODE-tags. We REALLY mean it. (9 Replies)
Discussion started by: Roozo
9 Replies

9. Shell Programming and Scripting

Passing argument not retrieving.

Hi I have a script which am trying to pass an argument which am trying to call using $1 but its not taking the value inside the if loop as it showing the error as if: Empty if.. Any help on this will be helpful. #!/usr/bin/csh echo $1 if ('$1' == "pp") then echo "Printing $1" endif (4 Replies)
Discussion started by: rogerben
4 Replies

10. UNIX for Beginners Questions & Answers

Passing a second argument

I am trying to pass a second argument like so: if ] then export ARG2=$2 else message "Second argument not specified: USAGE - $PROGRAM_NAME ARG1 ARG2" checkerror -e 2 -m "Please specify if it is a history or weekly (H or W) extract in the 2nd argument" fi however, it always goes... (4 Replies)
Discussion started by: MIA651
4 Replies
MAN(1)							      General Commands Manual							    MAN(1)

NAME
man, lookman - print or find pages of this manual SYNOPSIS
man [ option ... ] [ section ... ] title ... lookman key ... DESCRIPTION
Man locates and prints pages of this manual named title in the specified sections. Title is given in lower case. Each section is a num- ber; pages marked (2S), for example, belong to chapter 2. If no section is specified, pages in all sections are printed. Any name from the NAME section at the top of the page will serve as a title. The options are: -p Run proof(1) on the specified man pages. -t Run troff and send its output to standard output. -n (Default) Print the pages on the standard output using nroff. Lookman prints the names of all manual sections that contain all of the key words given on the command line. FILES
/sys/man/?/* troff source for manual; this page is /sys/man/1/man /sys/man/?/INDEX indices searched to find pages corresponding to titles /sys/lib/man/secindex command to make an index for a given section /sys/lib/man/lookman/index index for lookman SOURCE
/rc/bin/man /rc/bin/lookman SEE ALSO
proof(1) BUGS
The manual was intended to be typeset; some detail is sacrificed on text terminals. There is no automatic mechanism to keep the indices up to date. Except for special cases, it doesn't recognize things that should be run through tbl and/or eqn. MAN(1)
All times are GMT -4. The time now is 10:06 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy