07-03-2013
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I have two shell variables $t1 and $t2 which I need to pass to a function in a shell script. The function will do some computation with those two variables and echo the resultant. But I do not know how to pass teh arguments.
The function written is
f1()
{......
........
}
What should... (3 Replies)
Discussion started by: preetikate
3 Replies
2. Shell Programming and Scripting
Hi,
I have a shell script called ftp.sh which is running continously in background.
I tried passing arguments to this script but it did not worked out.
Below is ftp.sh script. Please help me
case $param in
start) sleep_func "300"
echo "!ksh $scr_ddir/ftp.sh... (1 Reply)
Discussion started by: bhargav20
1 Replies
3. Shell Programming and Scripting
Hi,
I have a my script here--
print "The Perl Script does the User health check and system health check...\n";
print "---------------------------------------------------------------------\n";
# use strict;
my($OS);
$OS = $^O;
# need to test @ARGV before GetOptions shifts it
if (@ARGV... (1 Reply)
Discussion started by: namishtiwari
1 Replies
4. UNIX for Advanced & Expert Users
Hey guys,
I have an interactive script that is quite critical to our production environmentl thus updating it to run non-interactively is not an option.
The script takes a varying number of arguments, which it ques untill user confirm end of data entry
e.g of user input :
1
2
y ... (3 Replies)
Discussion started by: geek.ksa
3 Replies
5. Shell Programming and Scripting
Hi,
I want to run a target of makfile using script by passing different arguments to it again n again. I i need to grep certain things from the log file.
eg
make abc KAB=8 BAC=8 >& KAB_BAC.log
grep "timeA" KAB_BAC.log
grep "timeB" KAB_BAC.log
(i want to store the difference of the two time... (0 Replies)
Discussion started by: vdhingra123
0 Replies
6. Shell Programming and Scripting
myscript.sh
#!/bin/bash
ARGA=$1
if ; then
echo "${ARGA}:Confirmed"
else
echo "${ARGA}:Unconfirmed"
fi
when I run the above script from the command line, i run it as:
./myscript.sh jsmith
now some times, i need to runn it this way: (8 Replies)
Discussion started by: SkySmart
8 Replies
7. Shell Programming and Scripting
I've tried to find a solution to this, but I"m stumped.
OS - RH Linux 5.9
I have a bash script <myProgram.sh> that gets executed manually and creates a small response file. I'm trying to automate the running of this script.
When myProgram.sh runs, it prompts the user to enter 2 pieces of... (13 Replies)
Discussion started by: progkcp
13 Replies
8. Shell Programming and Scripting
Hi all,
I am working on a project, in which I have to connect to Bluetooth low energy device. I am able to connect and do data transfer from command line. But I want to do from script
Here is my script
#!/bin/bash
#sudo hcitool -i hci0 lescan
sleep 1
sudo hcitool -i hci0 lecc --random... (8 Replies)
Discussion started by: nithin@embdes
8 Replies
9. Shell Programming and Scripting
Shell Script Gurus,
I am writing a shell script which needs User ID's to pass as an Arguments in command line while executing.
Can this be doable? I've never done this, If you give a sample script that would be helpful, Thanks. (1 Reply)
Discussion started by: shekar777
1 Replies
10. Shell Programming and Scripting
suppose i have a perl script that is normally run this way:
./checkdisk.pl -H hostname -w 40 -c 80
but, for whatever reason, i cannot run the script directly as it should. But i can cat it through pipe. How can i pass the arguments "-H hostname -w 40 -c 80"?
so this is what i'm doing,... (6 Replies)
Discussion started by: SkySmart
6 Replies
LEARN ABOUT DEBIAN
plack::middleware::stacktrace
Plack::Middleware::StackTrace(3pm) User Contributed Perl Documentation Plack::Middleware::StackTrace(3pm)
NAME
Plack::Middleware::StackTrace - Displays stack trace when your app dies
SYNOPSIS
enable "StackTrace";
DESCRIPTION
This middleware catches exceptions (run-time errors) happening in your application and displays nice stack trace screen. The stack trace is
also stored in the environment as a plaintext and HTML under the key "plack.stacktrace.text" and "plack.stacktrace.html" respectively, so
that middleware futher up the stack can reference it.
This middleware is enabled by default when you run plackup in the default development mode.
You're recommended to use this middleware during the development and use Plack::Middleware::HTTPExceptions in the deployment mode as a
replacement, so that all the exceptions thrown from your application still get caught and rendered as a 500 error response, rather than
crashing the web server.
Catching errors in streaming response is not supported.
CONFIGURATION
force
enable "StackTrace", force => 1;
Force display the stack trace when an error occurs within your application and the response code from your application is 500. Defaults
to off.
The use case of this option is that when your framework catches all the exceptions in the main handler and returns all failures in your
code as a normal 500 PSGI error response. In such cases, this middleware would never have a chance to display errors because it can't
tell if it's an application error or just random "eval" in your code. This option enforces the middleware to display stack trace even
if it's not the direct error thrown by the application.
no_print_errors
enable "StackTrace", no_print_errors => 1;
Skips printing the text stacktrace to console ("psgi.errors"). Defaults to 0, which means the text version of the stack trace error is
printed to the errors handle, which usually is a standard error.
AUTHOR
Tokuhiro Matsuno
Tatsuhiko Miyagawa
SEE ALSO
Devel::StackTrace::AsHTML Plack::Middleware Plack::Middleware::HTTPExceptions
perl v5.14.2 2011-07-08 Plack::Middleware::StackTrace(3pm)