# hold/unhold

function hold {
    if [[ $# -ne 0 ]]; then
        for PKG in $\*; do
        echo "${PKG}" hold \| dpkg --set-selections && echo "Set ${PKG} on hold"
        done
    else
        echo "Currently on hold:"
        dpkg --get-selections \| grep hold \|\| echo "No packages set on hold"
    fi
}

function unhold {
    for PKG in $\*; do
        echo "${PKG}" install \| dpkg --set-selections && echo "Set ${PKG} off
        hold"
    done
}