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Full Discussion: CamelCasify file names (sed?)
Top Forums Shell Programming and Scripting CamelCasify file names (sed?) Post 302148696 by Perderabo on Monday 3rd of December 2007 09:04:54 AM
Old 12-03-2007
With ksh:
Code:
$ cat camel
#! /usr/bin/ksh
typeset -u first

( cat << END
camel case
NST Syndrome
The Living End
fix ME
fix me too
END
) | while IFS= read input ; do
        set -A words $input
        i=0
        output=""
        while ((i<${#words[*]})) ; do
                rest=${words[i]#?}
                first=${words[i]%$rest}
                output="${output}${first}${rest}"
                ((i=i+1))
        done
        echo input = $input
        echo output = $output
        echo
done
exit 0
$ ./camel
input = camel case
output = CamelCase

input = NST Syndrome
output = NSTSyndrome

input = The Living End
output = TheLivingEnd

input = fix ME
output = FixME

input = fix me too
output = FixMeToo

$

 

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LEARN ABOUT OPENDARWIN

gzexe

GZEXE(1)						      General Commands Manual							  GZEXE(1)

NAME

       gzexe - compress executable files in place

SYNOPSIS

       gzexe [ name ...  ]

DESCRIPTION

       The  gzexe  utility  allows you to compress executables in place and have them automatically uncompress and execute when you run them (at a
       penalty in performance).  For example if you execute ``gzexe /bin/cat'' it will create the following two files:
	   -r-xr-xr-x  1 root  bin   9644 Feb 11 11:16 /bin/cat
	   -r-xr-xr-x  1 bin   bin  24576 Nov 23 13:21 /bin/cat~
       /bin/cat~ is the original file and /bin/cat is the self-uncompressing executable file.  You can remove /bin/cat~ once  you  are	sure  that
       /bin/cat works properly.

       This utility is most useful on systems with very small disks.

OPTIONS

       -d     Decompress the given executables instead of compressing them.

SEE ALSO

       gzip(1), znew(1), zmore(1), zcmp(1), zforce(1)

CAVEATS

       The  compressed	executable  is a shell script. This may create some security holes. In particular, the compressed executable relies on the
       PATH environment variable to find gzip and some other utilities (tail, chmod, ln, sleep).

BUGS

       gzexe attempts to retain the original file attributes on the compressed executable, but you may have to fix them manually  in  some  cases,
       using chmod or chown.

																	  GZEXE(1)
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