9 More Discussions You Might Find Interesting
1. UNIX for Beginners Questions & Answers
Based on arguments passing in command prompt values should fetch and store in new file.
Sample:-
sh test.sh 10 30 35 45
cat test.sh
..
cut -c $1-$2,$3-$4 file_name >> file_new
...
...
Above sample passing 4 arguments.. but it may differ (sh test.sh 10 30 35 45 70 75 ) based on... (1 Reply)
Discussion started by: Jairaj
1 Replies
2. UNIX for Dummies Questions & Answers
Hi,
Sorry for a dummy question I believe. I am just wanting to know how do I assign a default $1 argument if one is not provided.
At the moment, I am doing something like below:
arg1="${1:-foo}"And then I check $arg1 in case/esac. I am just wondering if there is a way for me to simply do... (3 Replies)
Discussion started by: newbie_01
3 Replies
3. Shell Programming and Scripting
Gents,
Kindly can you help me to update a file extracting the data from other file.
I have:
file1
The key in this file is substr($0,4,21), and I need to update the columns 6 and 7 using the information for file2.
S 21133.00 21535.00 1 0 919088.8 1843754.5 ... (2 Replies)
Discussion started by: jiam912
2 Replies
4. Shell Programming and Scripting
Hi All,
I'm Raghavendra. I have a very urgent requirement to develop a Shell Script which will allow to use variables in a property file as demonstarted below
var1=UNIX
var2=LINUX
var3=WINDOWS
var4=$var1,$var2
var5=$var3
Could you please help me to develop a shell script which can... (2 Replies)
Discussion started by: raghavstunner
2 Replies
5. Solaris
Does anyone knows how to list tunable kernel parameters on a Solaris 8 system?
A linux sysctl -a equivalent will do the job ... (2 Replies)
Discussion started by: danielsf
2 Replies
6. Shell Programming and Scripting
Hi,
Can any one provide the Unix command to reset the positional parameters?
Please see the below example where i have to pass 2 parameters to Shell1.sh.
Step1) . ./Shell1.sh 2 3
successfully executed, Then i executed(next step only) the same shell script again,this time no... (4 Replies)
Discussion started by: nmk
4 Replies
7. Shell Programming and Scripting
This one took HOURS and HOURS of my life. Hopefully this post will save someone the same grief.
I am using "-regex" with "find" via a variable. If I echo the command that is constructed, it looks OK. When I paste the echoed text it to the command line it runs fine. But inside the script it... (1 Reply)
Discussion started by: jjminkle
1 Replies
8. Shell Programming and Scripting
Hi ,
I am new to linux and also also to shell scripting.
I have one shell script which unpacks .tgz file and install software on machine.
When this script runs I want to insert id,filename,description(which will be in readme file),log(which will be in log file) and name of unpacked folder... (1 Reply)
Discussion started by: ring
1 Replies
9. Programming
I am having a shell script which has to be called from a C program. I have to pass two parameters to this script. HOw can I do that?
eg:
int main()
{
char st1;
char str2;
// call a shell script
call_sh(str1,str2) where call_sh is the name of the shell script.
then i need to get the return... (5 Replies)
Discussion started by: Rajeshsu
5 Replies
