13 lines
104 B
Bash
13 lines
104 B
Bash
has() {
|
|
command -v "$1" >/dev/null 2>&1
|
|
}
|
|
|
|
die() {
|
|
echo $1 &>2
|
|
exit 1
|
|
}
|
|
|
|
warn() {
|
|
echo $1 &>2
|
|
}
|