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.
perl_script.pl
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.
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... (3 Replies)
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... (11 Replies)
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. (5 Replies)
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... (0 Replies)
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 $filename2
quit
EOF
My output looks like this
# ./test3.sh
tftp> Received 1262 bytes in 0.0 seconds
tftp> Received... (2 Replies)
Hi, I put a for loop in a script to eject backup tapes from the robot. The command echo' output goes to the log file without problem, but command vmchange's output does not go to the log file although it's working fine. It still displays on the screen. I've tried '2>&1 1>$log', but nothing changed.... (5 Replies)
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.
... (4 Replies)
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... (3 Replies)
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... (7 Replies)
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 Replies)
Discussion started by: before4
2 Replies
LEARN ABOUT DEBIAN
plack::handler::cgi
Plack::Handler::CGI(3pm) User Contributed Perl Documentation Plack::Handler::CGI(3pm)NAME
Plack::Handler::CGI - CGI handler for Plack
SYNOPSIS
Want to run PSGI application as a CGI script? Rename .psgi to .cgi and change the shebang line like:
#!/usr/bin/env plackup
# rest of the file can be the same as other .psgi file
You can alternatively create a .cgi file that contains something like:
#!/usr/bin/perl
use Plack::Loader;
my $app = Plack::Util::load_psgi("/path/to/app.psgi");
Plack::Loader->auto->run($app);
This will auto-recognize the CGI environment variable to load this class.
If you really want to explicitly load the CGI handler, you can. For instance you might do this when you want to embed a PSGI application
server built into CGI-compatible perl-based web server:
use Plack::Handler::CGI;
Plack::Handler::CGI->new->run($app);
DESCRIPTION
This is a handler module to run any PSGI application as a CGI script.
UTILITY METHODS
setup_env()
my $env = Plack::Handler::CGI->setup_env();
my $env = Plack::Handler::CGI->setup_env(\%override_env);
Sets up the PSGI environment hash for a CGI request from %ENV> and returns it. You can can provide a hashref of key/value pairs to
override the defaults if you would like.
SEE ALSO
Plack
perl v5.14.2 2011-06-22 Plack::Handler::CGI(3pm)