My professor gave me a code with no errors.
When I compile it's fine, it doesn't show any errors, but when I try to execute it shows this:
I searched through the Internet but I couldn't find any solution. Please!!!
Someone suggested to try with another computer, but I don't have any other computer I can try to execute the program with.
I tried using the following code to execute a program but it doesnt seems to be working .. I would like to know whats wrong wit it .
execve("/bin/cat", "words", NULL); (0 Replies)
Hi,
i want to write a script that executes a program (exec?) .
this program then requires a filename as input.
how do i give it this input in the script so the program will be complete run and close by the script.
e.g.
exec prog.exe
program then asks for filename
"enter filename:"... (1 Reply)
Hi,
I am a complete newbie for unix. I have just installed mysql on my MAC. I was wondering every time I wanted to use mysql I had to ./mysql or sh mysql everytime on /usr/local/bin/mysql/bin. How can I execute the mysql program without using ./ or sh. I chmod +x already. And what do I have to... (3 Replies)
Hi
I want to create a shell script tha executes a C program and then retrieves information about it.
I managed to run the program with:
#!/bin/bash
gcc -o program program.c
./program
Now i want to get the id of the process (pid)
Any help would be appreciated,
Thank you (18 Replies)
Hello,
I have a c program executable which I need to run inside a shell script.
But the c program runs in a subshell because of which all the actions done by the c program is not available to the current shell.
Is there any way to execute a C program binary executable in the current shell? (4 Replies)
Hi Experts,
I am creating a script to monitor a certain applications running in my Unix system.
My script order goes this way:
df -h /of/a/filesystem
tail -5 /path/to/an/application/availability
su -c "jsmon pf=(profile of my application) `echo "p"`" usradm
#EOF
I am... (7 Replies)
Hi there,
When I am trying to execute any shell script.
The shell script only execute line 1 and I notice that the rest o the program was not executed. Please advise.
# bash +x vmscript-4.sh
Even when I enter this command there is not output.
sudo su
cd /tmp
cp... (2 Replies)
Discussion started by: alvinoo
2 Replies
LEARN ABOUT DEBIAN
text::micromason::catcherrors
MicroMason::CatchErrors(3pm) User Contributed Perl Documentation MicroMason::CatchErrors(3pm)NAME
Text::MicroMason::CatchErrors - Add Exception Catching for Templates
SYNOPSIS
Instead of using this class directly, pass its name to be mixed in:
use Text::MicroMason;
my $mason = Text::MicroMason->new( -CatchErrors );
Use the standard compile and execute methods to parse and evalute templates:
print scalar $mason->compile( text=>$template )->( @%args );
print scalar $mason->execute( text=>$template, @args );
Result is undef on exception, plus an error message if in list context:
($coderef, $error) = $mason->compile( text=>$template );
($result, $error) = $mason->execute( text=>$template, 'name'=>'Dave' );
DESCRIPTION
This package adds exception catching to MicroMason, allowing you to check an error variable rather than wrapping every call in an eval.
Both compilation and run-time errors in your template are handled as fatal exceptions. The base MicroMason class will croak() if you
attempt to compile or execute a template which contains a incorrect fragment of Perl syntax. Similarly, if the Perl code in your template
causes die() or croak() to be called, this will interupt your program unless caught by an eval block.
This class provides that error catching behavior for the compile and execute methods.
In a scalar context they return the result of the call, or undef if it failed; in a list context they return the results of the call (undef
if it failed) followed by the error message (undef if it succeeded).
Public Methods
compile()
$code_ref = $mason->compile( text => $template, %options );
($coderef, $error) = $mason->compile( text=>$template, %options );
Uses an eval block to provide an exception catching wrapper for the compile method.
execute()
$result = $mason->execute( text => $template, @arguments );
($result, $error) = $mason->execute( text=>$template, 'name'=>'Dave' );
Uses an eval block to provide an exception catching wrapper for the execute method.
SEE ALSO
For an overview of this templating framework, see Text::MicroMason.
This is a mixin class intended for use with Text::MicroMason::Base.
For distribution, installation, support, copyright and license information, see Text::MicroMason::Docs::ReadMe.
perl v5.10.1 2007-01-29 MicroMason::CatchErrors(3pm)