CMD=""
PACKAGES=()
while [[ $# -gt 0 ]]; do
case $1 in
install|remove|update|dist-upgrade|build-dep)
CMD="$1"
;;
-*)
;;
*)
PACKAGES+=("$1")
;;
esac
shift
done
case $CMD in
install)
for pkg in "${PACKAGES[@]}"; do
echo "Installing $pkg"
done
;;
remove)
for pkg in "${PACKAGES[@]}"; do
echo "Removing $pkg"
done
;;
update)
echo "Get:1 http://archive.ubuntu.com/ubuntu jammy InRelease [270 kB]"
echo "Get:2 http://archive.ubuntu.com/ubuntu jammy-updates InRelease [119 kB]"
echo "Get:3 http://archive.ubuntu.com/ubuntu jammy-security InRelease [110 kB]"
echo "Fetched 499 kB in 1s (499 kB/s)"
echo "Reading package lists... Done"
;;
dist-upgrade)
echo "Reading package lists... Done"
echo "Building dependency tree... Done"
echo "Calculating upgrade... Done"
echo "0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded."
;;
build-dep)
for pkg in "${PACKAGES[@]}"; do
echo "Installing build dependencies for $pkg"
done
;;
esac