`man` replacement for git bash on windows

man.sh

#!/bin/sh

# man - `man` replacement for git bash on windows

# Requires:
# Git Bash - https://git-scm.com/downloads/
# wget - https://eternallybored.org/misc/wget/

# Notes:
#  `sed -r` = allows gnu regex extensions (like +)
#  `wget -qO -` = non-verbose output, returned file to stdout instead of file

if [ $# -eq 0 ] ; then 
   echo "No command specified to get man page for"
   exit 1
fi

url="http://man.he.net/?section=all&topic="

#  The extra `+` at the end of the querystring doesn't hurt 
for arg in $@ ; do
    url=$url$arg"+"
done

# piped into sed to remove html tags
wget -qO - $url | sed 's/<[^>]*>//g' | less