How to redirect the output of a shell script to a file?

Login or Register to Ask a Question and Join Our Community

How to redirect the output of a shell script to a file?

Tags

html, perl, programming, shell script

Login to Discuss or Reply to this Discussion in Our Community

Top Forums Programming How to redirect the output of a shell script to a file?

06-11-2013

Registered User

206, 9

Join Date: Feb 2013

Last Activity: 2 February 2016, 12:24 AM EST

Posts: 206

Thanks Given: 38

Thanked 9 Times in 8 Posts

How to redirect the output of a shell script to a file?

hi,

i have a html form which call a perl program, this perl program calls a shell script.

Code:

<html>
    <head>
        <title>demo</title>
    </head>
    <body>
        <form name="frm1" action="/cgi-bin/perl_script.pl" method="post">
            <input type="text" name="fname">
            <input type="submit" value="send">
        </form>
    </body>
</html>

perl_script.pl

Code:

#!/usr/bin/perl
use CGI;
use CGI::Carp qw(fatalsToBrowser);
use CGI qw(:standard);
$query = new CGI;

print "Content-Typr: text/plain\n\n";
print "<html><head><title>FTP to Laptop - Web Interface</title></head>\n";
print "<body><PRE>\n";

$fname = $query->param('fname');

system("sh", "shell_script.sh");

print "\n";
print "</PRE></body></html>\n";

the shell scripts prints some output using echo command..
so when i run the html page , it calls perl program and perl program calls the shell script and the output of the shell script gets printed on the browser window.. i want to redirect the output of the shell script in a log file and error in a err file.
can any1 tell me how can i redirect the output to a file from perl program.

Little

View Public Profile for Little

Find all posts by Little

06-11-2013

Registered User

584, 75

Join Date: Jul 2012

Last Activity: 22 March 2018, 8:44 AM EDT

Location: Chennai

Posts: 584

Thanks Given: 51

Thanked 75 Times in 73 Posts

See whether this helps

executing external commands | Perl HowTo

PikK45

View Public Profile for PikK45

Find all posts by PikK45

Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Redirect script output to file after grep

i have simple program that generate log file 1 line every sec, i need to do grep for specific record then redirect to another file. #!/bin/bash for i in `seq 1 20`; do echo $i sleep 1 done ./test.sh |egrep "5|10|15" 5 10 15 r ./test.sh...

2. Shell Programming and Scripting

Redirect script output to a file and mail the output

Hi Guys, I want to redirect the output of 3 scripts to a file and then mail the output of those three scripts. I used below but it is not working: OFILE=/home/home1/report1 echo "report1 details" > $OFILE =/home/home1/1.sh > $OFILE echo...

3. Shell Programming and Scripting

Redirect an output from a script to a file and display it at a console simultaneously

Hi, I'd like to redirect the STDOUT output from my script to a file and simultaneously display it at a console. I've tried this command: myscript.sh | tail -f However, it doesn't end after the script finishes running I've also tried this: myscript.sh | tee ~/results.txt But it writes...

4. Shell Programming and Scripting

script to mail monitoring output if required or redirect output to log file

Below script perfectly works, giving below mail output. BUT, I want to make the script mail only if there are any D-Defined/T-Transition/B-Broken State WPARs and also to copy the output generated during monitoring to a temporary log file, which gets cleaned up every week. Need suggestions. ...

5. Solaris

Script redirect command output failed, why?

Hi, I put a for loop in a script to eject backup tapes from the robot. The command echo' output goes to the log file without problem, but command vmchange's output does not go to the log file although it's working fine. It still displays on the screen. I've tried '2>&1 1>$log', but nothing changed....

6. Shell Programming and Scripting

Redirect the output in shell script for tftp

I've been using tftp in one of my file #!/bin/bash filename1="config1h.txt" filename2="config15.txt" hostname="test.com" tftp $hostname <</dev/null get $filename1 get $filename2 quit EOF My output looks like this # ./test3.sh tftp> Received 1262 bytes in 0.0 seconds tftp> Received...

7. Programming

Redirect input and output to a shell script?

Dear All: I am trying to do something that (I thought) was relatively straightforward, but my code snippet does not seem to work. Any suggestions? Thank you Sincerely yours Misha Koshelev #include <stdio.h> #include <stdlib.h> #include <unistd.h> #include <errno.h> #include...

8. Shell Programming and Scripting

Redirect bg process output to within the script

Hi, I have a process running in the background, which throws up some output to the terminal when I run my script. How can I read this output from my script? Thank you.

9. Shell Programming and Scripting

how to redirect the output of a grep command to a file inside a shell script

hi, i wat to get the output of a grep command in a file. but when i am trying out the same grep command in the unix prompt its working fine.. i am getting the output properly.. but when i am writing the same command inside my shell script , its just creating a new output file with no contents...

10. Shell Programming and Scripting

awk redirect output to shell variable

I'm trying to redirect awk's output to a BASH variable. Currently the statement looks like this options=`awk '{ while (i < NF) { print $i; ++i } }' answer but for some reason that makes $options look like this: 1 2 3 4 1 2 3 Now, the input file 'answer' is taken from a dialog...

Login or Register to Ask a Question