Here is my problem. I don't know make this redirection thing work. The output file (called output.c) looks like this
#include<stdio.h>
int main()
{
int k;
int m;
print f("%d\n", k);
printf("%d\n", m);
return 0;
}
the input file(called input.c) is this
#include<stdio.h>
int... (2 Replies)
Hi,
The code below works, it's a part of a bash shell script that serve to search a pattern $pattern_da_cercare in the files contained in a directory $directory_iniziale.
Now the proble is:
How can I redirect stderr to a file?
PS: so I want to redirect ALL the errors to a file.
I tryed... (9 Replies)
Hi Guys,
I m new to UNIX and new to this forum. Was wondering if someone can help me understand redirection (standard input output pipeline etc)
for starters, not too sure what this would mean
who | sort > sortedfile | pr | lp
im starting to understand common commands but when throwing... (2 Replies)
Hello everyone,I'm reading a book and there's code fragment:
exec 3>&1
ls -l 2>&1 >&3 3>&- | grep bad 3>&-
exec 3>&-
It says that the red part of that code does not close fd 3 but the green does close the fd 3.I can't understand that.....Why?Any predicate will be appreciated.:) (18 Replies)
Hello
I have a domain where i need a redirection as described below :
i.e
mydomain.com/t-ABC-048796/sample.jpg
must redirect to
mydomain.com/jjj/top/8796/sample.jpg
As you can see from the source URL (mydomain.com/t-ABC-048796/sample.jpg) i need the last four characters... (2 Replies)
I need help in apache url redirection:
I have added the below command in httpd.conf and it is working fine.
Redirect http://xyz.com/site/homehttp://abc.com/site/home
Can we set a rule such that http://xyz.com/site/* -> http://abc.com/site/* is applied
For... (0 Replies)
I need help in apache url redirection:
I have added the below command in httpd.conf and it is working fine.
Redirect http://xyz.com/site/homehttp://abc.com/site/home
Can we set a rule such that http://xyz.com/site/* -> http://abc.com/site/* is applied
For... (0 Replies)
Hi,
I'm new to developing modules for Apache. I understand the basics now and can develop something simple which allows a 'GET' request to happen, but what I want to do is actually 'POST' information to my site. I know the basic POST Request works and I can see that it is post by looking at... (2 Replies)
Have no idea on what the below error message is:
Process not running: /opt/java15/jdk/bin/java -classpath /opt/apache/apache-ant-1.7.0-mod/lib/ant-launcher.jar org.apache.tools.ant.launch.Launcher -buildfile build.xml dist.
Any help? (3 Replies)
Discussion started by: gull05
3 Replies
LEARN ABOUT DEBIAN
yapp
YAPP(1p) User Contributed Perl Documentation YAPP(1p)NAME
yapp - A perl frontend to the Parse::Yapp module
SYNOPSYS
yapp [options] grammar[.yp]
yapp -V
yapp -h
DESCRIPTION
yapp is a frontend to the Parse::Yapp module, which lets you compile Parse::Yapp grammar input files into Perl LALR(1) OO parser modules.
OPTIONS
Options, as of today, are all optionals :-)
-v Creates a file grammar.output describing your parser. It will show you a summary of conflicts, rules, the DFA (Deterministic Finite
Automaton) states and overall usage of the parser.
-s Create a standalone module in which the driver is included. Note that if you have more than one parser module called from a program,
to have it standalone, you need this option only for one of your parser module.
-n Disable source file line numbering embedded in your parser module. I don't know why one should need it, but it's there.
-m module
Gives your parser module the package name (or name space or module name or class name or whatever-you-call-it) of module. It defaults
to grammar
-o outfile
The compiled output file will be named outfile for your parser module. It defaults to grammar.pm or, if you specified the option -m
A::Module::Name (see below), to Name.pm.
-t filename
The -t filename option allows you to specify a file which should be used as template for generating the parser output. The default is
to use the internal template defined in Parse::Yapp::Output.pm. For how to write your own template and which substitutions are
available, have a look to the module Parse::Yapp::Output.pm : it should be obvious.
-b shebang
If you work on systems that understand so called shebangs, and your generated parser is directly an executable script, you can specifie
one with the -b option, ie:
yapp -b '/usr/local/bin/perl -w' -o myscript.pl myscript.yp
This will output a file called myscript.pl whose very first line is:
#!/usr/local/bin/perl -w
The argument is mandatory, but if you specify an empty string, the value of $Config{perlpath} will be used instead.
grammar
The input grammar file. If no suffix is given, and the file does not exists, an attempt to open the file with a suffix of .yp is tried
before exiting.
-V Display current version of Parse::Yapp and gracefully exits.
-h Display the usage screen.
BUGS
None known now :-)
AUTHOR
Francois Desarmenien <francois@fdesar.net>
COPYRIGHT
(c) Copyright 1998-1999 Francois Desarmenien, all rights reserved. See Parse::Yapp(3) for legal use and distribution rights
SEE ALSO Parse::Yapp(3)Perl(1)yacc(1)bison(1)perl v5.10.1 2001-02-11 YAPP(1p)