install gnome-disk-utility
install yay 
install conda nvm nvim 

use for reconfig grub for fix stuck at initial ramdisks:

how does i get out stuck at initial ramdisk:

• first, access local os:

mount /dev/sda2 /mnt
mount /dev/sda1 /mnt/boot
arch-chroot /mnt/

• second, remove all initframs and vmlinuz, amd-ucode on \boot

• third, copy each vmlinuz from usr\lib\modules to boot

example:

cp \usr\lib\modules\6.10.10-lts..\vmlinuz \boot\vmlinuz-linux-lts

• forth, check on etc\modprob.d have any file .conf if it exist remove it

• fifth, reinstall amd-ucode pacman -S amd-ucode

• six, run mkinitcpio -P

done!

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config mhz for gpu ignore tearing when inactivity

sudo pacman -S lact

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SSH tunneling

1. first u must have port 22 available on 192.168.1.1 virtual trigger
2. uncomment port 22 on file follow path /etc/ssh/sshd_config -> after that u can connect to ssh. it means u doesnt need add open port 22

Open port

-> This is depend on your method firewall u have -> file config on /etc/nftables.conf

#!/usr/bin/nft -f
# vim:set ts=2 sw=2 et:

# IPv4/IPv6 Simple & Safe firewall ruleset.
# More examples in /usr/share/nftables/ and /usr/share/doc/nftables/examples/.

destroy table inet filter
table inet filter {
  chain input {
    type filter hook input priority filter
    policy drop

    # ct state invalid drop comment "early drop of invalid connections"
    ct state {established, related} accept comment "allow tracked connections"
    iif lo accept comment "allow from loopback"
    ip protocol icmp accept comment "allow icmp"
    meta l4proto ipv6-icmp accept comment "allow icmp v6"
    tcp dport ssh accept comment "allow sshd"
    # pkttype host limit rate 5/second counter reject with icmpx type admin-prohibited

    # WARNING: open port right here
    tcp dport 8501-8509 accept
    tcp dport 8511-8519 accept
    tcp dport 8521-8529 accept
    counter
  }
  chain forward {
    type filter hook forward priority filter
    policy drop
  }
}

-> after config run command sudo nft -f /etc/nftables.conf

-> in my case, i have nftables

• sudo nft -a list chain inet filter input : list current port and rule was accepted
• sudo nft add rule inet filter input tcp dport 8505 accept : add open port (in case is 8505)
• sudo nft add rule inet filter input tcp dport '{ 8501-8509 }' accept : add open port range
• sudo nft delete rule inet filter input handle 16 : if u use command list chain (first command) u will see a number for each rule to replace for a number 16