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#!/bin/bash
i=-1
declare -a names
function scroll(){
while true; do
eval item='${'$(($RANDOM*$#/32767+1))'}'
#We used to do this :)
# for a in $(seq 1 $(($(($(</dev/tty stty size|sed -e 's/[^ ]* \([^ ]*\)/\1/')-$(echo "$item"|wc -c)))/2)));do echo -n ' ';done
printf "%*s" $(($(($(</dev/tty stty size|sed -e 's/[^ ]* \([^ ]*\)/\1/')-$(echo "$item"|wc -c)))/2)) ""
echo $item
sleep 1
done
}
function build_arg_list() {
while read name; do
i=$((++i))
names[$i]="$name"
done
scroll "${names[@]}"
}
</var/lib/dpkg/available sed -ne 's/^Maintainer: //p' | sort -u -k1.1,2.0 | build_arg_list
exit 0
|
