1. Programming

Hi How to pass multi line text as a command line argument to a program. (i.e) ./a.out hi this is sample 0 file1 where hi this is sample should be stored in argv 0 in argv and so on... (3 Replies)

2. UNIX for Dummies Questions & Answers

Hi all, 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. Thanks, rrs (6 Replies)

3. 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)

4. Shell Programming and Scripting

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)

5. Programming

hi, I am new in the shell script, and c programming with linux. I am looking to pass the arguments in c program that should be executed by the shell script. e.g. #include <stdio.h> #include <stdlib.h> int main(int argc, char *argv) { int i; for (i=1;i<argc; i++) { ... (2 Replies)

6. Shell Programming and Scripting

Hi I need your help, please How can I pass arguments to system command in a awk script?... for example: byte=substr(cadena,pos,2); system("grep -n byte mapeo.txt"); Does it exist a way? Thanks for advance. (4 Replies)

7. Shell Programming and Scripting

#!/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)

8. Shell Programming and Scripting

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)

9. Shell Programming and Scripting

Hi, I have some 2000 names in a table like below. Java Oracle/SQL ANSI SQL SQL,DWH,DB DB&Java And by using for loop in my code i am able to get a single word but if there is any special character or space then it is considering as a next line. I have to execute the below queries in... (10 Replies)

10. Shell Programming and Scripting

Dears, Need help to implement below requirement A file (detail.txt)contain : 1st column: Stream 2nd column: PathAddress 3rd column: Counterlimit 4th column: TransactionDateColumn 5th column: DateType 6th column: SleepValue 7th column: Status Need to write a... (1 Reply)