README.md

bash-bits

How to capture the output of a shell script to a variable in Unix?

$ b=$(pwd)
$ echo $b
/home/user1

Soure: http://stackoverflow.com/a/10948354

How to "templating" in a shell scripts

Rendering data into a template is easy.

#! /bin/bash
version="1.2.3"
path="/foo/bar/baz"
cat > /tmp/destfile <<-EOF
here is some config for version $version which should
also reference this path $path
EOF

Source: http://serverfault.com/a/287690

Quote text for URL for curl

Use the --data-urlencode switch.

Soure: http://stackoverflow.com/a/2027690