on terminal i see like:
i get full info of tomcat running.
I sincerely doubt that's what it looks like, but whatever.
Quote:
on cgi i code like
but i dont get the tomcat running info.
Did you set your PATH like I said you needed to?
Quote:
Originally Posted by Corona688
[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";
If you didn't, the shell you're running probably can't find /bin/ps. When you're writing shell scripts, you need to set your PATH.
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 DEBIAN
shell-quote
SHELL-QUOTE(1p) User Contributed Perl Documentation SHELL-QUOTE(1p)NAME
shell-quote - quote arguments for safe use, unmodified in a shell command
SYNOPSIS
shell-quote [switch]... arg...
DESCRIPTION
shell-quote lets you pass arbitrary strings through the shell so that they won't be changed by the shell. This lets you process commands
or files with embedded white space or shell globbing characters safely. Here are a few examples.
EXAMPLES
ssh preserving args
When running a remote command with ssh, ssh doesn't preserve the separate arguments it receives. It just joins them with spaces and
passes them to "$SHELL -c". This doesn't work as intended:
ssh host touch 'hi there' # fails
It creates 2 files, hi and there. Instead, do this:
cmd=`shell-quote touch 'hi there'`
ssh host "$cmd"
This gives you just 1 file, hi there.
process find output
It's not ordinarily possible to process an arbitrary list of files output by find with a shell script. Anything you put in $IFS to
split up the output could legitimately be in a file's name. Here's how you can do it using shell-quote:
eval set -- `find -type f -print0 | xargs -0 shell-quote --`
debug shell scripts
shell-quote is better than echo for debugging shell scripts.
debug() {
[ -z "$debug" ] || shell-quote "debug:" "$@"
}
With echo you can't tell the difference between "debug 'foo bar'" and "debug foo bar", but with shell-quote you can.
save a command for later
shell-quote can be used to build up a shell command to run later. Say you want the user to be able to give you switches for a command
you're going to run. If you don't want the switches to be re-evaluated by the shell (which is usually a good idea, else there are
things the user can't pass through), you can do something like this:
user_switches=
while [ $# != 0 ]
do
case x$1 in
x--pass-through)
[ $# -gt 1 ] || die "need an argument for $1"
user_switches="$user_switches "`shell-quote -- "$2"`
shift;;
# process other switches
esac
shift
done
# later
eval "shell-quote some-command $user_switches my args"
OPTIONS --debug
Turn debugging on.
--help
Show the usage message and die.
--version
Show the version number and exit.
AVAILABILITY
The code is licensed under the GNU GPL. Check http://www.argon.org/~roderick/ or CPAN for updated versions.
AUTHOR
Roderick Schertler <roderick@argon.org>
perl v5.8.4 2005-05-03 SHELL-QUOTE(1p)