/usr/share/doc/bash/examples/scripts.v2/uuenc is in bash-doc 4.2+dfsg-0.1+deb7u3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 | #! /bin/bash
#
# original from:
# @(#) uuenc.ksh 1.0 93/09/18
# 93/09/18 john h. dubois iii (john@armory.com)
#
# conversion to bash v2 syntax by Chet Ramey
istrue()
{
test 0 -ne "$1"
}
isfalse()
{
test 0 -eq "$1"
}
phelp()
{
echo "$name: uuencode files.
$Usage
For each filename given, $name uuencodes the file, using the final
component of the file's path as the stored filename in the uuencoded
archive and, with a .${SUF} appended, as the name to store the archive in.
Example:
$name /tmp/foo
The file /tmp/foo is uuencoded, with \"foo\" stored as the name to uudecode
the file into, and the output is stored in a file in the current directory
with the name \"foo.${SUF}\".
Options:
-f: Normally, if the file the output would be stored in already exists,
it is not overwritten and an error message is printed. If -f (force)
is given, it is silently overwritten.
-h: Print this help."
}
name=${0##*/}
Usage="Usage: $name [-hf] <filename> ..."
typeset -i force=0
SUF=uu
while getopts :hf opt; do
case $opt in
h) phelp; exit 0;;
f) force=1;;
+?) echo "$name: options should not be preceded by a '+'." 1>&2 ; exit 2;;
?) echo "$name: $OPTARG: bad option. Use -h for help." 1>&2 ; exit 2;;
esac
done
# remove args that were options
shift $((OPTIND - 1))
if [ $# -lt 1 ]; then
echo "$Usage\nUse -h for help." 1>&2
exit
fi
for file; do
tail=${file##*/}
out="$tail.${SUF}"
if isfalse $force && [ -a "$out" ]; then
echo "$name: $out: file exists. Use -f to overwrite." 1>&2
else
uuencode $file $tail > $out
fi
done
|