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dotfiles/.local/bin/statusbar/sb-aptpackages

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#!/bin/sh
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vals=$(aptitude full-upgrade --simulate --assume-yes |
grep -m1 '^[0-9]\+ packages upgraded,' |
tr -cd '0-9 ' |
tr ' ' '\n' |
grep '[0-9]\+' |
xargs echo)
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print=" "
for i in $vals; do
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[ $i != 0 ] && icon="\033[11m\033[10m"
print="$print$i/"
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done
[ -n "$icon" ] && printf "$icon " && echo $print | sed 's/\/$//'