EnglishFrenchSpanish

Ad


OnWorks favicon

headache - Online in the Cloud

Run headache in OnWorks free hosting provider over Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

This is the command headache that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

PROGRAM:

NAME


headache - A program to manage the license of your source file.

SYNOPSIS


headache [-h file] [-c file] [-r] [-help | --help] file...

DESCRIPTION


This manual page documents briefly the headache command.

This manual page was written for the Debian GNU/Linux distribution because the original
program does not have a manual page.

It is a common usage to put at the beginning of source code files a short header giving,
for instance, some copyright information. headache is a simple and lightweight tool for
managing easily these headers. Among its functionalities, one may mention:

· Headers must generally be generated as comments in source code files. headache deals
with different files types and generates for each of them headers in an appropriate
format.

· Headers automatically detects existing headers and removes them. Thus, you can use it
to update headers in a set of files.

COMMAND LINE OPTIONS


file
Name of one file to process

-h file
Create a header with text coming from file

-c file
Read the given configuration file

-help, --help
Display the option list of headache

USAGE


Let us illustrate the use of this tool with a small example. Assume you have a small
project mixing C and Caml code consisting in three files 'foo.c', 'bar.ml' and 'bar.mli'',
and you want to equip them with some header. First of all, write a header file, i.e. a
plain text file including the information headers must mention. An example of such a file
is given in figure 1. In the following, we assume this file is named 'myheader' and is in
the same directory as source files.

Then, in order to generate headers, just run the command : headache -h myheader foo.c
bar.ml bar.mli

Each file is equipped with an header including the text given in the header file
'myheader', surrounded by some extra characters depending on its format making it a
comment (e.g. '(*' and '*)' in '.ml' files). If you update the header file 'myheader', you
simply need to re-run the above command to update headers in source code files.

Similarly, running : headache -r foo.c bar.ml bar.mli removes any existing in files
'foo.c', 'bar.ml' and 'bar.mli'. Files which do not have a header are kept unchanged.

CONFIGURATION FILE


File types and format of header may be specified by a configuration file. By default, the
default builtin configuration file given in figure 2 is used. You can also use your own
configuration file thanks to the -c option : headache -c myconfig -h myheader foo.c bar.ml
bar.mli

In order to write your own configuration, you can follow the example given in figure 2. A
configuration file consists in a list of entries separated by the character '|'. Each of
them is made of two parts separated by an '->'.

The first one is a regular expression. (Regular expression are enclosed within double
quotes and have the same syntax as in Gnu Emacs.) headache determines file types
according to file basenames; thus, each file is dealt with using the first line its name
matches.

The second one describes the format of headers for files of this type. It consists of the
name of a model (e.g. 'frame'), possibly followed by a list of arguments. Arguments are
named: 'open:"(*"' means that the value of the argument 'open' is '(*'. headache
currently supports three models and a special keyword:

frame
With this model, headers are generated in a frame. This model requires three
arguments: 'open' and 'close' (the opening and closing sequences for comments) and
'line' (the character used to make the horizontal lines of the frame). Two optional
arguments may be used 'margin' (a string printed between the left and right side of
the frame and the border, by default two spaces) and 'width' (the width of the inside
of the frame, default is 68).

lines
Headers are typeset between two lines. Three arguments must be provided: 'open' and
'close' (the opening and closing sequences for comments), 'line' (the character used
to make the horizontal lines). Three optional arguments are allowed: 'begin' (a string
typeset at the beginning of each line, by default two spaces), 'last' (a string
typeset at the beginning of the last line) and 'width' (the width of the lines,
default is 70).

no
This model generates no header and has no argument.

skip
Skip line corresponding to one of the "match" parameters regexp. For this kind of
line, every first part pattern that matches the file basename is taken into account.

Use headache online using onworks.net services


Free Servers & Workstations

Download Windows & Linux apps

  • 1
    DivFix++
    DivFix++
    DivFix++ is yours AVI video repair and
    preview software. It designed for repair
    and preview files which are on download
    from ed2k(emule), torrent, gnutella, ftp...
    Download DivFix++
  • 2
    JBoss Community
    JBoss Community
    Community driven projects featuring the
    latest innovations for cutting edge
    apps. Our flagship project JBoss AS is
    the leading Open Source,
    standards-compliant...
    Download JBoss Community
  • 3
    Django Filer
    Django Filer
    django Filer is a file management
    application for django that makes
    handling files and images a breeze.
    django-filer is a file management
    application for djang...
    Download Django Filer
  • 4
    xCAT
    xCAT
    Extreme Cluster Administration Toolkit.
    xCAT is a scalable cluster management
    and provisioning tool that provides
    hardware control, discovery, and OS
    diskful/di...
    Download xCAT
  • 5
    Psi
    Psi
    Psi is cross-platform powerful XMPP
    client designed for experienced users.
    There are builds available for MS
    Windows, GNU/Linux and macOS.. Audience:
    End Users...
    Download Psi
  • 6
    Blobby Volley 2
    Blobby Volley 2
    Official continuation of the famous
    Blobby Volley 1.x arcade game..
    Audience: End Users/Desktop. User
    interface: OpenGL, SDL. Programming
    Language: C++, Lua. C...
    Download Blobby Volley 2
  • More »

Linux commands

Ad