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Thanks for posting your code. Finally, finally, I can answer some of your questions.
Code:
#!/usr/bin/perl
system("mkdir -p /dirname/dirname"); # it is creating directory which is fine.
# ??? Did you forget an 'ssh' in front?
@array = `username@machine_name 'ls dirname'`; # It is giving list of files available on this directory
Code:
#!/usr/bin/perl
use CGI qw(:standard)
# Since you're using system(), which runs inside /bin/sh, you need to
# set a better PATH so the shell can find commands.
$ENV{PATH}="/usr/local/bin:/usr/bin:/usr/sbin:/bin:/sbin";
# Before apache can write to this directory, you'll need to do this as root:
# chown :apache /dirname
# chmod g+w /dirname
system("mkdir -p /dirname/dirname"); # it is not creating directory which is fine.
# ??? did you forget an 'ssh' in front?
# To run ssh, and get it to work passwordlessly, apache will need access to an id_dsa or id_rsa file somewhere.
# You should create a copy of it and put it somewhere only apache can read. The file should be owned
# by apache:root. Then chmod 0400 filename so only apache can read it. then, when you use ssh, you have to
# tell ssh where it is, like ssh -i /path/to/apache_id_dsa
@array = `username@machine_name 'ls dirname'`; # It is no tgiving list of files available on this directory
@arr = `ls dirname`; # it is working fine
---------- Post updated at 12:24 PM ---------- Previous update was at 12:19 PM ----------
And since your code is nothing but tightly stretched shrinkwrap over 99% shell script, you could also try this CGI script:
Code:
#!/bin/sh
PATH="/usr/local/bin:/usr/bin:/usr/sbin:/bin:/sbin";
# Show error messages.
exec 2>&1
mkdir -p /dirname/dirname
ssh username@host ls dirname
ls dirname
Exactly the same thing as yours, with the shrinkwrap removed, and error messages preserved.
Hi,
I have a shell script with code
. perf.env
cd $QRY_DIR
for SHELL_FILE in sql1
do
export SNAME=$SHELL_FILE
${SCRIPT_DIR}/perf_qry.sh ${SPOOL_DIR} ${DB_ENVNAME} ${NAME} &
RC=$(expr ${RC:-0} + $? )
sleep 60
if
then
echo sysdate>test1
echo query1.txt>>test1
grep -i... (0 Replies)
Hi,
I have a shell script with code
. perf.env
cd $QRY_DIR
for SHELL_FILE in sql1
do
export SNAME=$SHELL_FILE
${SCRIPT_DIR}/perf_qry.sh ${SPOOL_DIR} ${DB_ENVNAME} ${NAME} &
RC=$(expr ${RC:-0} + $? )
sleep 60
if
then
echo sysdate>test1
echo query1.txt>>test1
grep -i... (6 Replies)
Hi,
I want to run a crontab job on solaris 10.5. I have configured the crontab accordingly
10 * * * * /scripts/dbalter.pl >> /scripts/cronout.txt
However this does not work .Then I go to /var/mail/root and find an error in the output:
From root@myserver Wed Feb 4 17:02:00 2009... (1 Reply)
Hello everyone,
I have developed a cgi application on windows. i have created a folder in webapps of tomcat, within that a WEB-INF folder and in that cgi folder.
This cgi folder contains one executable. The web.xml is as follows: <servlet>
<servlet-name>cgi</servlet-name>
... (2 Replies)
I got the below error when using the below code...it seem that perl interpret the "'" in the middle and therefore the pipe is not finished.
perl -wle '
@a=`who| perl -wlane 'print \$F;' | sort -u` ;
chomp @a ;
print @a;
'
the error message in cygwin is:-
perl: No match.
| sort... (12 Replies)
Hi,
I am trying to implement a server monitoring dashboard using cgi scripting. I am planning to run the necessary unix scripts from the web page using cgi. This method works fine for standard unix commands but I am unable to run some external unix commands (like swadm show_processes, swadm... (9 Replies)
Can anyone tell me how to export a variable from one perl CGI script to another perl cgi script when using a redirect.
Upon running the login.pl the user is prompted to enter user name and password. Upon entering the correct credentials (admin/admin) the user is
redirected to welcome page.
My... (3 Replies)
Hi team,
I have a typical problem with cgi pages in apache webserver in WINDOWS
I am able to execute(display) the pages that are saved in cgi-bin folder.
But I am not able to execute the pages stored in htdocs or other folder other than cgi-bin folder.
Could anyone please let me know how... (1 Reply)
Hi All,
I have written an cgi perl script that displays an image(Excel image) and when clicked on that Image I need to download a excel sheet.
I made sure that excel sheet exists in the folder with the given name but still I am not able to download the sheet.
print "<center><table... (2 Replies)
I don't know to debug the program todaylive.pl program.
plz someone let me know what are the commands I need to know to debug the perl programs to find out the error on it. (3 Replies)
Discussion started by: ramkumar15
3 Replies
LEARN ABOUT CENTOS
appconfig::cgi
AppConfig::CGI(3) User Contributed Perl Documentation AppConfig::CGI(3)NAME
AppConfig::CGI - Perl5 module for processing CGI script parameters.
SYNOPSIS
use AppConfig::CGI;
my $state = AppConfig::State->new(\%cfg);
my $cgi = AppConfig::CGI->new($state);
$cgi->parse($cgi_query);
$cgi->parse(); # looks for CGI query in environment
OVERVIEW
AppConfig::CGI is a Perl5 module which implements a CGI interface to AppConfig. It examines the QUERY_STRING environment variable, or a
string passed explicitly by parameter, which represents the additional parameters passed to a CGI query. This is then used to update
variable values in an AppConfig::State object accordingly.
AppConfig::CGI is distributed as part of the AppConfig bundle.
DESCRIPTION
USING THE AppConfig::CGI MODULE
To import and use the AppConfig::CGI module the following line should appear in your Perl script:
use AppConfig::CGI;
AppConfig::CGI is used automatically if you use the AppConfig module and create an AppConfig::CGI object through the cgi() method.
AppConfig::CGI is implemented using object-oriented methods. A new AppConfig::CGI object is created and initialised using the new()
method. This returns a reference to a new AppConfig::CGI object. A reference to an AppConfig::State object should be passed in as the
first parameter:
my $state = AppConfig::State->new();
my $cgi = AppConfig::CGI->new($state);
This will create and return a reference to a new AppConfig::CGI object.
PARSING CGI QUERIES
The "parse()" method is used to parse a CGI query which can be specified explicitly, or is automatically extracted from the "QUERY_STRING"
CGI environment variable. This currently limits the module to only supporting the GET method.
See AppConfig for information about using the AppConfig::CGI module via the cgi() method.
AUTHOR
Andy Wardley, "<abw@wardley.org<gt">
COPYRIGHT
Copyright (C) 1997-2007 Andy Wardley. All Rights Reserved.
Copyright (C) 1997,1998 Canon Research Centre Europe Ltd.
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
SEE ALSO
AppConfig, AppConfig::State
perl v5.16.3 2007-05-30 AppConfig::CGI(3)