Sponsored Content
Top Forums Programming How to pass the command line arguments to the shell script in c language? Post 302633217 by shamrock on Tuesday 1st of May 2012 01:49:52 PM
Old 05-01-2012
First you need to concatenate the arguments to the system command before you pass it on to it for execution...
Code:
char command[100];
sprintf(command, "%s %s", "/bin/migrate", argv[1]);
system(command);

This User Gave Thanks to shamrock For This Post:
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Pass command line arguments to awk

I am trying to pass max as a sommand line argument when I call awk. Made the modification in the BEGIN but it is not working I'm getting an error as below: awk: txsrx.awk:82: (FILENAME=jcd.tx FNR=4161) fatal: cannot open file `40' for reading (No such file or directory) Somehow it... (2 Replies)
Discussion started by: kristinu
2 Replies

2. Shell Programming and Scripting

Bourne Shell Script that only takes command line arguments

Does anybody know how to Accept a “userid” as a command line argument on a Unix Bourne Shell Script? The output should be something like this: User userid has a home directory of /path/directory the default shell for this user is /path/shell (1 Reply)
Discussion started by: ajaira
1 Replies

3. UNIX for Advanced & Expert Users

Bourne Shell Script that only takes command line arguments

Does anybody know how to Accept a “userid” as a command line argument on a Unix Bourne Shell Script? The output should be something like this: User userid has a home directory of /path/directory the default shell for this user is /path/shell (1 Reply)
Discussion started by: ajaira
1 Replies

4. UNIX for Dummies Questions & Answers

Bourne Shell Script that only takes command line arguments

Does anybody know how to Accept a “userid” as a command line argument on a Unix Bourne Shell Script? The output should be something like this: User userid has a home directory of /path/directory the default shell for this user is /path/shell (5 Replies)
Discussion started by: ajaira
5 Replies

5. Shell Programming and Scripting

How can i pass 2 command line arguments with a range between them

Hi, I am writting a script. i am not sure what i am trying to do is possible or not. thats why asking the best of the best. the script i want to write will recieve as input parameters 2 different options. as in MODE 1 -- start_date / end_date (2 dates has 2 go at a time MODE 2... (2 Replies)
Discussion started by: dazdseg
2 Replies

6. Shell Programming and Scripting

Shell script command line arguments

Hello All, i am known to the limitation of different shells while passing more than 9 command line arguments i just tried the example below i do see my current shell is tcsh echo $SHELL /bin/tcsh so if i make my script executable and run it output is ... (6 Replies)
Discussion started by: Deepak Dutt
6 Replies

7. Shell Programming and Scripting

How to use case and command line arguments in shell script?

Hi... can anyone please help me out in using the CASE and command line argument in shell script... i am bit new to shell scripting...below i have explained my proble with example... say i have an executable file with name 'new1.sh' and there are 3 functions in it a(), b() and c()....and there... (5 Replies)
Discussion started by: swap21783
5 Replies

8. Shell Programming and Scripting

Parsing Command Line Arguments In C shell script

]I have a string like "/abc/cmind/def/pq/IC.2.4.6_main.64b/lnx86" and this string is given by user. But in this string instead of 64b user may passed 32 b an i need to parse this string and check wether its is 32b or 64 b and according to it i want to set appropriate flags. How will i do this... (11 Replies)
Discussion started by: codecatcher
11 Replies

9. Shell Programming and Scripting

How to pass command line arguments to awk program?

#!/bin/awk -f BEGIN { FS=":"; } { if ( $7 == "" ) { print $1 ": no password!"; } } I want to execute this program for a particular user to check for his password from the file /etc/passwd (as the input file) and the user details to be given... (1 Reply)
Discussion started by: sri.phani
1 Replies

10. Shell Programming and Scripting

Pass Arguments to Command from Shell Script

Hi all, I am working on a project, in which I have to connect to Bluetooth low energy device. I am able to connect and do data transfer from command line. But I want to do from script Here is my script #!/bin/bash #sudo hcitool -i hci0 lescan sleep 1 sudo hcitool -i hci0 lecc --random... (8 Replies)
Discussion started by: nithin@embdes
8 Replies
IRSEND(1)								FSF								 IRSEND(1)

NAME
irsend - basic LIRC program to send infra-red commands SYNOPSIS
irsend [options] DIRECTIVE REMOTE CODE [CODE...] DESCRIPTION
Asks the lircd daemon to send one or more CIR (Consumer Infra-Red) commands. This is intended for remote control of electronic devices such as TV boxes, HiFi sets, etc. DIRECTIVE can be: SEND_ONCE - send CODE [CODE ...] once SEND_START - start repeating CODE SEND_STOP - stop repeating CODE LIST - list configured remote items SET_TRANSMITTERS - set transmitters NUM [NUM ...] SIMULATE - simulate IR event REMOTE is the name of a remote, as described in the lircd configuration file. CODE is the name of a remote control key of REMOTE, as it appears in the lircd configuration file. NUM is the transmitter number of the hardware device. For the LIST DIRECTIVE, REMOTE and/or CODE can be empty: LIST "" "" - list all configured remote names LIST REMOTE "" - list all codes of REMOTE LIST REMOTE CODE - list only CODE of REMOTE The SIMULATE command only works if it has been explicitly enabled in lircd. -h --help display usage summary -v --version display version -d --device use given lircd socket [/var/run/lirc/lircd] -a --address=host[:port] connect to lircd at this address -# --count=n send command n times EXAMPLES
irsend LIST DenonTuner "" irsend SEND_ONCE DenonTuner PROG-SCAN irsend SEND_ONCE OnkyoAmpli VOL-UP VOL-UP VOL-UP VOL-UP irsend SEND_START OnkyoAmpli VOL-DOWN ; sleep 3 irsend SEND_STOP OnkyoAmpli VOL-DOWN irsend SET_TRANSMITTERS 1 irsend SET_TRANSMITTERS 1 3 4 irsend SIMULATE "0000000000000476 00 OK TECHNISAT_ST3004S" FILES
/etc/lirc/lircd.conf Default lircd configuration file. It should contain all the remotes, their infra-red codes and the corresponding timing and wave- form details. DIAGNOSTICS
If lircd is not running (or /var/run/lirc/lircd lacks write permissions) irsend aborts with the following diagnostics: "irsend: could not connect to socket" "irsend: Connection refused" (or "Permission denied"). SEE ALSO
The documentation for lirc is maintained as html pages. They are located under html/ in the documentation directory. lircd(8), mode2(1), smode2(1), xmode2(1), irrecord(1), irw(1), http://www.lirc.org. irsend 0.8.7pre1 May 2010 IRSEND(1)
All times are GMT -4. The time now is 11:43 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy