mirror of
https://codeberg.org/privacy1st/arch
synced 2024-12-23 01:16:04 +01:00
20 lines
544 B
Bash
20 lines
544 B
Bash
function first_word() {
|
|
# return: The first word of $1.
|
|
# In detail: "" if $1 starts with a space. Otherwise: All characters until the first space of $1.
|
|
#
|
|
# source: https://unix.stackexchange.com/a/201744/315162
|
|
|
|
echo "${1%% *}"
|
|
}
|
|
|
|
|
|
# Inspired by: https://stackoverflow.com/questions/2172352/in-bash-how-can-i-check-if-a-string-begins-with-some-value/18558871#18558871
|
|
#
|
|
# $1 begins with $2
|
|
#
|
|
beginswith() { case $1 in "$2"*) true;; *) false;; esac; }
|
|
#
|
|
# $1 ends with $2
|
|
#
|
|
endswith() { case $1 in *"$2") true;; *) false;; esac; }
|