Common Bash functions

commons_bash.sh

###################
# Common bash functions
#
# Code derived from various sources. 
# Use at your own risks!
#
###################

# Text formatting
e_bold () { echo -e "\e[1m$1\e[0m"; }
e_underline () { echo -e "\e[4m$1\e[0m"; }
e_reverse () { echo -e "\e[7m$1\e[0m"; }

bold () { return "\e[1m$1\e[0m"; }
underline () { return "\e[4m$1\e[0m"; }
reverse () { return "\e[7m$1\e[0m"; }

# Coloring
e_red () { echo -e "\e[31m$1\e[39m"; }
e_blue () { echo -e "\e[34m$1\e[39m"; }
e_green () { echo -e "\e[32m$1\e[39m"; }
e_yellow () { echo -e "\e[33m$1\e[39m"; }

red () { return "\e[31m$1\e[39m"; }
blue () { return "\e[34m$1\e[39m"; }
green () { return "\e[32m$1\e[39m"; }
yellow () { return "\e[33m$1\e[39m"; }
# Logging