Setting up a bash command to post on jekyll based blog

It is very time-consuming to write up the HEADLINE of your each post. This article is aiming to show you a bash command based way to set up the HEADLINE in the post.

## ~/bin/wa
d=`date '+%Y-%m-%d'`
t=`date '+%b %d, %Y %H:%M:%S'`
filename=${1// /_}
cd ~/u2/www/homepage/_posts/
# touch $d"-"$filename".md"`
echo -e "$head" > "$d"-"$filename".md
vim "$d"-"$filename".md

Add execute permission on this file:

chmod +x ~/bin/wa


wa "your article title"
Ming Su
Ming Su
Associate Professor of Environmental Engneering

My research interest is water quality problems in drinking water bodies, with a focus on harmful algal blooms and associated taste & odor problems.