prefield(1) [debian man page]

PREFIELD(1)							   User Commands						       PREFIELD(1)

NAME

       prefield -  prepare input file for 'muplot' to plot 2-d fields by arrows

SYNOPSIS

       prefield <file> <scale> x y F_x F_y

DESCRIPTION

       prefield will prepare input file for 'muplot' to plot 2-d fields by arrows

       Example:

       On  running "prefield test.dat 20 1 2 5 6" the source file 'test.dat' will be read, and a field-data file will be produced with the 1st and
       2nd columns being the x and y space-positions like in the source file, whereas the fields F_x and F_y are calculated from the values in the
       5th and 6th columns of the source data multiplied by the second command line option, which means in this example a 20-fold magnification.

       Use '-' as file name to read from <stdin> and write to <stdout>.

COPYRIGHT

       Copyright (C) 1997, 2001, 2005, 2007, 2009, 2011-2012 Dimitar Ivanov

       License: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
       This is free software: you are free to change and redistribute it.  There is NO WARRANTY, to the extent permitted by law.

prefield 1.4.8							   February 2012						       PREFIELD(1)

FOLD(1) 							   User Commands							   FOLD(1)

NAME

       fold - wrap each input line to fit in specified width

SYNOPSIS

       fold [OPTION]... [FILE]...

DESCRIPTION

       Wrap input lines in each FILE (standard input by default), writing to standard output.

       Mandatory arguments to long options are mandatory for short options too.

       -b, --bytes
	      count bytes rather than columns

       -s, --spaces
	      break at spaces

       -w, --width=WIDTH
	      use WIDTH columns instead of 80

       --help display this help and exit

       --version
	      output version information and exit

AUTHOR

       Written by David MacKenzie.

REPORTING BUGS

       Report fold bugs to bug-coreutils@gnu.org
       GNU coreutils home page: <http://www.gnu.org/software/coreutils/>
       General help using GNU software: <http://www.gnu.org/gethelp/>
       Report fold translation bugs to <http://translationproject.org/team/>

COPYRIGHT

       Copyright (C) 2010 Free Software Foundation, Inc.  License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
       This is free software: you are free to change and redistribute it.  There is NO WARRANTY, to the extent permitted by law.

SEE ALSO

       The  full documentation for fold is maintained as a Texinfo manual.  If the info and fold programs are properly installed at your site, the
       command

	      info coreutils 'fold invocation'

       should give you access to the complete manual.

GNU coreutils 8.5						   February 2011							   FOLD(1)