.\" Copyright 2011 Lars Wirzenius <liw@liw.fi>
.\" 
.\" This program is free software: you can redistribute it and/or modify
.\" it under the terms of the GNU General Public License as published by
.\" the Free Software Foundation, either version 3 of the License, or
.\" (at your option) any later version.
.\" 
.\" This program is distributed in the hope that it will be useful,
.\" but WITHOUT ANY WARRANTY; without even the implied warranty of
.\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
.\" GNU General Public License for more details.
.\" 
.\" You should have received a copy of the GNU General Public License
.\" along with this program.  If not, see <http://www.gnu.org/licenses/>.
.\"
.TH FIX-SHEBANG 1
.SH NAME
fix-shebang \- set the #! line for scripts
.SH SYNOPSIS
.B fix-shebang
.RB [ \-\-shebang\fR=\fIinterp ]
.IR file ...
.SH DESCRIPTION
.B fix-shebang
sets the interpreter or 
.I shebang
line for script files.
This is the line that starts with
.B #!
at the beginning of on the first line.
For example, typically a shell script would be
.sp 1
.RS
#!/bin/sh
.RE
.sp 1
For other interpreters, such as Python or Perl or Ruby,
it may be necessary to change the interpreter on different systems.
.B fix-shebang
makes that easy.
.SH OPTIONS
.TP
.BR \-\-shebang =\fIinterpreter
Set the interpreter to be 
.BR #!\fIinterpreter .