Initial commit of »various«. - various - Various utilities developed at bitreich.
 (HTM) git clone git://bitreich.org/various/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/various/
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       ---
 (DIR) commit 0fd0ba5c0a34e5d172dd615379d1dba5a155e4fc
 (HTM) Author: Christoph Lohmann <20h@r-36.net>
       Date:   Wed,  4 Jan 2017 21:08:19 +0100
       
       Initial commit of »various«.
       
       Diffstat:
         A linecount                           |      28 ++++++++++++++++++++++++++++
       
       1 file changed, 28 insertions(+), 0 deletions(-)
       ---
 (DIR) diff --git a/linecount b/linecount
       @@ -0,0 +1,28 @@
       +#!/bin/sh
       +
       +if [ $# -gt 0 ];
       +then
       +        directory="$1"
       +        shift 1
       +else
       +        printf "usage: %s directory|file ['*.ext']\n" "$(basename "$0")" >&2
       +        exit 1
       +fi
       +
       +if [ $# -lt 1 ];
       +then
       +        extensions="*"
       +else
       +        extensions="$1"
       +fi
       +
       +if [ -d "${directory}" ];
       +then
       +        find "${directory}" -name "${extensions}" -type f \
       +                -exec wc -l {} \; \
       +                | awk '{ SUM += $0 } END { print SUM }'
       +else
       +        wc -l "${directory}" | cut -d' ' -f 1
       +fi
       +
       +