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
Hi
I would like to use tar cmd in my script.
I have a variable with filenames, e.g. 1000 records and I would like to paste its values into tar cmd.
For this example I used three elements variable strings.
strings="file1.txt file2.txt file3.txt"
`tar cf file1.tar $strings`
Whether... (1 Reply)
Discussion started by: presul
1 Replies
4. UNIX for Dummies Questions & Answers
Hi all,
4 files are returned when i issue 'find . -mtime -1 -type f -ls'.
./ora_475244.aud
./ora_671958.aud
./ora_934052.aud
./ora_934050.aud
However, when I issued the below command:
tar -cvf test.tar `find . -mtime -1 -type f`, the tar file only contains the 1st file -... (2 Replies)
Discussion started by: ahSher
2 Replies
5. Solaris
Does anyone knows how to list tunable kernel parameters on a Solaris 8 system?
A linux sysctl -a equivalent will do the job ... (2 Replies)
Discussion started by: danielsf
2 Replies
6. Shell Programming and Scripting
Hi,
Can any one provide the Unix command to reset the positional parameters?
Please see the below example where i have to pass 2 parameters to Shell1.sh.
Step1) . ./Shell1.sh 2 3
successfully executed, Then i executed(next step only) the same shell script again,this time no... (4 Replies)
Discussion started by: nmk
4 Replies
7. UNIX for Dummies Questions & Answers
Hello,
I am writing script to substitute values for a parameter in the file but I am getting error.
for v1 in
grep "pProjectName=" global.cfg
do
sed -e "/s/$v1/pProjectName=Test/ global.cfg
done
Please correct me if I am wrong, thanks in advance (1 Reply)
Discussion started by: gmahesh2k
1 Replies
8. 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
9. UNIX for Advanced & Expert Users
Hi,
I'm not a very experienced in unix and I need some help. I'm trying to figure out what tar parameters to use to store a directory structure and the files within this directory structure. I also need to know how to extract this tar file from one unix machine to another unix machine.
If... (4 Replies)
Discussion started by: kmar
4 Replies
BF_TAR(1) BF_TAR(1)
NAME
bf_tar - shell script to write a tar file of a bogofilter directory to stdout
SYNOPSIS
bf_tar [-r] [-R] bogofilter_directory
DESCRIPTION
bf_tar bundles a bogofilter working directory in tar format and copies it to standard output (your console, or where you redirect it, see
EXAMPLES below).
OPTIONS
The -r option causes bf_tar to remove inactive log files after the archive has been written successfully. The default is to leave log
files.
The -R option causes bf_tar to remove inactive log files before the archive is written. This may reduce chances that the resulting archive
is recoverable should it become damaged. The archive may be smaller though. The default is to leave log files.
EXIT STATUS
The script exits with status code 0 if everything went well, and nonzero if it encountered trouble.
EXAMPLES
o bf_tar ~/.bogofilter > outfile.tar
Writes a standard .tar file containing the essential files from ~/.bogofilter to outfile.tar.
o bf_tar ~/.bogofilter | gzip -9 -c > outfile.tar.gz
Writes a gzipped .tar.gz file containing the essential files from ~/.bogofilter to outfile.tar.gz.
o bf_tar `pwd`/mydirectory > outfile.tar
Prepend $(pwd)/ or `pwd`/ if you want to specify an absolute path instead of a relative path.
NOTES
This script is meant for use with Berkeley DB based bogofilter versions.
This script requires a SUSv2 compliant pax utility.
This script expects a SUSv2 compliant shell. Solaris systems should have the SUNWxcu4 package installed (when bogofilter is configured) so
that /usr/xpg4/bin/sh can be used.
07/23/2007 BF_TAR(1)