cpstat - Pasteur

Filename:

Private:

Filetype:

Indentation:

function cpstat2() {
    /usr/bin/cp -r $1 $2 &
    pid=$!
    ls -l /proc/$pid/fd
    while [[ -f /proc/$pid/fd/3 ]]; do
        read src dst < <(stat -L --printf '%s ' /proc/$pid/fd/{3,4} 2>/dev/null)
        printf 'cp %d%%\r' $((dst*100/src))
        sleep 1
    done
    echo
}