tMake post.sh more robust against POSIX - monochromatic - monochromatic blog: http://blog.z3bra.org
 (HTM) git clone git://z3bra.org/monochromatic
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 (DIR) commit f4e94709b37a9edfb1d118a8f916fd4794a46c2f
 (DIR) parent 76dad7929494c281aba0eef7d50b84f5beffae00
 (HTM) Author: z3bra <willyatmailoodotorg>
       Date:   Mon, 21 Dec 2015 13:06:27 +0000
       
       Make post.sh more robust against POSIX
       
       Diffstat:
         M post.sh                             |       4 ++--
       
       1 file changed, 2 insertions(+), 2 deletions(-)
       ---
 (DIR) diff --git a/post.sh b/post.sh
       t@@ -1,10 +1,10 @@
       -#!/bin/bash
       +#!/bin/sh
        
        # Ask the user for a title
        read -p "Post title: " title
        
        # use post title to name the file
       -file=`echo ${title}| tr -d ",.?!;\"'" | sed "s/\s\+$//;s/\s\+/-/g;s/./\L&/g"`.txt
       +file=`echo ${title}| tr -d ",.?!;\"'" | tr -s ' ' | tr 'A-Z ' 'a-z-' | sed "s/-*$//"`.txt
        
        test -z "$file" && exit 1