function pmm
    set y 0
    set u 0
    set nc 0
    set ins 0
    set pkgs 
    for i in $argv
        if test "$ins" = "1"
            set pkgs $pkgs $i
        end
        if test "$i" = "update"
            set y 1
        end
        if test "$i" = "upgrade"
            set u 1
        end
        if test "$i" = "install"
            set ins 1
        end
        if test "$i" = "--noconfirm"
            set nc 1
        end
    end
    if test "$y" = "1"
        for j in (brl list)
            if strat $j apt --version > /dev/null 2>&1
                echo "Updating the"(set_color green) "$j"(set_color normal) "stratum."
                sudo strat $j apt update
            end
        end
        for j in (brl list)
            if strat $j pacman --version > /dev/null 2>&1
                echo "Updating the"(set_color green) "$j"(set_color normal) "stratum."
                sudo strat $j pacman -Sy
            end
        end
        for j in (brl list)
            if strat $j xbps-install --version > /dev/null 2>&1
                echo "Updating the"(set_color green) "$j"(set_color normal) "stratum."
                sudo strat $j xbps-install -S
            end
        end
        for j in (brl list)
            if strat $j dnf --version > /dev/null 2>&1
                echo "Updating the"(set_color green) "$j"(set_color normal) "stratum."
                sudo strat $j dnf check-update
            end
        end
        for j in (brl list)
            if strat $j emerge --version > /dev/null 2>&1
                echo "Updating the"(set_color green) "$j"(set_color normal) "stratum."
                sudo strat $j emerge --sync
            end
        end
    end
    if test "$u" = "1"
        for j in (brl list)
            if strat $j apt --version > /dev/null 2>&1
                if test "$nc" = "1"
                    set ncarg -y
                else 
                    set ncarg 
                end
                echo "Upgrading the"(set_color green) "$j"(set_color normal) "stratum."
                sudo strat $j apt upgrade $ncarg
            end
        end
        for j in (brl list)
            if strat $j pacman --version > /dev/null 2>&1
                if test "$nc" = "1"
                    set ncarg --noconfirm
                else 
                    set ncarg 
                end
                echo "Upgrading the"(set_color green) "$j"(set_color normal) "stratum."
                sudo strat $j pacman -Su $ncarg
            end
        end
        for j in (brl list)
            if strat $j xbps-install --version > /dev/null 2>&1
                if test "$nc" = "1"
                    set ncarg -y
                else 
                    set ncarg 
                end
                echo "Upgrading the"(set_color green) "$j"(set_color normal) "stratum."
                sudo strat $j xbps-install -u $ncarg
            end
        end
        for j in (brl list)
            if strat $j dnf --version > /dev/null 2>&1
                if test "$nc" = "1"
                    set ncarg -y
                else 
                    set ncarg 
                end
                echo "Upgrading the"(set_color green) "$j"(set_color normal) "stratum."
                sudo strat $j dnf distro-sync $ncarg
            end
        end
        for j in (brl list)
            if strat $j emerge --version > /dev/null 2>&1
                echo "Upgrading the"(set_color green) "$j"(set_color normal) "stratum."
                sudo strat $j emerge -uDU --keep-going --with-bdeps=y @world
            end
        end
        for j in (brl list)
            if strat $j swupd --version > /dev/null 2>&1
                echo "Upgrading the"(set_color green) "$j"(set_color normal) "stratum."
                sudo strat $j swupd update
            end
        end
        echo "Upgrading the"(set_color green) "bedrock"(set_color normal) "stratum."
        sudo brl update
    end
    if test "$ins" = "1"
        for j in (brl list)
            if strat $j apt --version > /dev/null 2>&1
                echo "Searching the"(set_color green) "$j"(set_color normal) "stratum."
                set this 1
                for k in $pkgs
                    if test -z (strat $j apt list "$k" 2>/dev/null | awk -F'/' 'NR>1{print $1}')
                        set this
                    end 
                end
                if test -n "$this"
                    set stratas $stratas $j
                end
            end
        end
        for j in (brl list)
            if strat $j pacman --version > /dev/null 2>&1
                echo "Searching the"(set_color green) "$j"(set_color normal) "stratum."
                set this 1
                for k in $pkgs
                    if test -z (strat $j pacman -Ss "$k" | grep "/$k ")
                        set this
                    end 
                end
                if test -n "$this"
                    set stratas $stratas $j
                end
            end
        end
        for j in (brl list)
            if strat $j dnf --version > /dev/null 2>&1
                echo "Searching the"(set_color green) "$j"(set_color normal) "stratum."
                set this 1
                for k in $pkgs
                    if strat $j dnf list "$k" > /dev/null 2>&1
                        set this 1
                    else
                        set this
                    end
                end
                if test -n "$this"
                    set stratas $stratas $j
                end
            end
        end
        for j in (brl list)
            if strat $j xbps-install --version > /dev/null 2>&1
                echo "Searching the"(set_color green) "$j"(set_color normal) "stratum."
                set this 1
                for k in $pkgs
                    if strat $j xbps-query -Rs $k | grep "] $k-" > /dev/null 2>&1
                        set this 1
                    else
                        set this
                    end
                end
                if test -n "$this"
                    set stratas $stratas $j
                end
            end
        end
        set chosen (echo $stratas | smenu -T -d -m "Select strata to install from: (Use t to select multiple)" -n 0 | tr " " "\n")
        for stratum in $chosen
            if strat $stratum apt --version > /dev/null 2>&1
                if test "$nc" = "1"
                    set ncarg -y
                else 
                    set ncarg 
                end
                echo "Installing $pkgs from the"(set_color green) "$stratum"(set_color normal) "stratum."
                sudo strat $stratum apt install $pkgs $ncarg
            end
            if strat $stratum pacman --version > /dev/null 2>&1
                if test "$nc" = "1"
                    set ncarg --noconfirm
                else 
                    set ncarg 
                end
                echo "Installing $pkgs from the"(set_color green) "$stratum"(set_color normal) "stratum."
                sudo strat $stratum pacman -S $pkgs $ncarg
            end
            if strat $stratum xbps-install --version > /dev/null 2>&1
                if test "$nc" = "1"
                    set ncarg -y
                else 
                    set ncarg 
                end
                echo "Installing $pkgs from the"(set_color green) "$stratum"(set_color normal) "stratum."
                sudo strat $stratum xbps-install $pkgs $ncarg
            end
            if strat $stratum dnf --version > /dev/null 2>&1
                if test "$nc" = "1"
                    set ncarg -y
                else 
                    set ncarg 
                end
                echo "Installing $pkgs from the"(set_color green) "$stratum"(set_color normal) "stratum."
                sudo strat $stratum dnf install $pkgs $ncarg
            end
            if strat $stratum emerge --version > /dev/null 2>&1
                if test "$nc" = "1"
                    set ncarg -y
                else 
                    set ncarg 
                end
                echo "Installing $pkgs from the"(set_color green) "$stratum"(set_color normal) "stratum."
                sudo strat $stratum emerge $pkgs $ncarg
            end
        end
    end
end