99 lines
2.5 KiB
Markdown
99 lines
2.5 KiB
Markdown
```bash
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install gnome-disk-utility
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install yay
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install conda nvm nvim
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```
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**use for reconfig grub for fix stuck at initial ramdisks:**
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how does i get out stuck at initial ramdisk:
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- first, access local os:
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```bash
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mount /dev/sda2 /mnt
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mount /dev/sda1 /mnt/boot
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arch-chroot /mnt/
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```
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- second, remove all initframs and vmlinuz, amd-ucode on `\boot`
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- third, copy each vmlinuz from `usr\lib\modules` to boot
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example:
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```bash
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cp \usr\lib\modules\6.10.10-lts..\vmlinuz \boot\vmlinuz-linux-lts
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```
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- forth, check on `etc\modprob.d` have any file `.conf` if it exist remove it
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- fifth, reinstall amd-ucode `pacman -S amd-ucode`
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- six, run `mkinitcpio -P`
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done!
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---
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config mhz for gpu ignore tearing when inactivity
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```bash
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sudo pacman -S lact
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```
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---
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## SSH tunneling
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1. first u must have port 22 available on 192.168.1.1 virtual trigger
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2. uncomment `port 22` on file follow path `/etc/ssh/sshd_config`
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3. `sudo systemctl enable sshd | systemctl start --now sshd`
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-> after that u can connect to ssh. it means u doesnt need add open port 22
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## Open port
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On Arch linux base that using an iptables for default network firewall. I dont want to use it because it suck. So i moves on `Firewalld`
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### How are we changing from iptables to firewalld
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1. removing complete iptables:
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```Bash
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sudo iptables -F
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sudo iptables -X
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sudo iptables -t nat -F
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sudo iptables -t nat -X
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sudo iptables -t mangle -F
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sudo iptables -t mangle -X
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systemctl list-unit-files | grep iptables
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sudo systemctl disable --now iptables.service 2>/dev/null
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sudo systemctl disable --now ip6tables.service 2>/dev/null
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sudo pacman -Rns iptables
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sudo rm -rf /etc/iptables
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sudo rm -f /etc/iptables/iptables.rules
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sudo rm -f /etc/iptables/ip6tables.rules
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sudo pacman -S nftables
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sudo systemctl enable --now nftables
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sudo pacman -S gufw
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```
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2. configurating firewalld
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```bash
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sudo firewall-cmd --zone=public --add-masquerade --permanent
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sudo firewall-cmd --zone=public --query-masquerade
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sudo firewall-cmd --reload
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```
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3. opening port for service
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```bash
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sudo firewall-cmd --zone=<zone> --add-port=<PORT>/<PROTOCOL> --permanent
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sudo firewall-cmd --reload
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```
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### For making window can listen request from dns
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I dont know some how but if we change DNS listen on Settings UI it is suck, we must change by command:
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turn on terminal at `Admin` and run command below:
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```bash
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PS C:\Users\huyph> Set-DnsClientServerAddress -InterfaceAlias "Ethernet" -ServerAddresses ("192.168.1.204","::")
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PS C:\Users\huyph> Get-DnsClientServerAddress
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```
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