14 lines
544 B
Text
14 lines
544 B
Text
ruler() { for s in '....^....|' '1234567890'; do w=${#s}; str=$( for (( i=1; $i<=$((($COLUMNS + $w) / $w )) ; i=$i+1 )); do echo -n $s; done ); str=$(echo $str | cut -c -$COLUMNS) ; echo $str; done; }
|
|
|
|
mktruckdir() {
|
|
sudo mkdir ${1}
|
|
sudo chown truck:truck ${1}
|
|
}
|
|
|
|
randmac() {
|
|
dd status=none if=/dev/urandom bs=1k count=42|md5sum|sed 's/^\(..\)\(..\)\(..\)\(..\)\(..\).*$/02:\1:\2:\3:\4:\5/'
|
|
}
|
|
|
|
randmacxen() {
|
|
dd status=none if=/dev/urandom bs=1k count=42|md5sum|sed 's/^\(..\)\(..\)\(..\).*$/00:16:3E:\1:\2:\3'/
|
|
}
|