diff options
| -rw-r--r-- | CMakeLists.txt | 6 | ||||
| -rw-r--r-- | LICENSE | 674 | ||||
| -rw-r--r-- | README.md | 5 | ||||
| -rw-r--r-- | arch-install | 111 | ||||
| -rw-r--r-- | ffmpeg | 5 | ||||
| -rw-r--r-- | find | 2 | ||||
| -rw-r--r-- | firewall/fail2ban/action.d/nftables-common.local | 3 | ||||
| -rw-r--r-- | firewall/fail2ban/jail.local | 16 | ||||
| -rw-r--r-- | firewall/iptables | 1 | ||||
| -rwxr-xr-x | firewall/nftables.conf | 33 | ||||
| -rw-r--r-- | firewall/nftables/fail2ban.conf | 7 | ||||
| -rw-r--r-- | git | 33 | ||||
| -rw-r--r-- | gpg | 15 | ||||
| -rw-r--r-- | grub | 4 | ||||
| -rw-r--r-- | icons | 8 | ||||
| -rw-r--r-- | irc | 18 | ||||
| -rw-r--r-- | laravel | 16 | ||||
| -rw-r--r-- | lemp | 75 | ||||
| -rw-r--r-- | minimal.css | 46 | ||||
| -rw-r--r-- | openbsd/libreboot_grub.cfg | 30 | ||||
| -rw-r--r-- | openbsd/openbsd_setup | 64 | ||||
| -rw-r--r-- | openbsd/xenodm/GiveConsole | 18 | ||||
| -rw-r--r-- | openbsd/xenodm/Xresources | 174 | ||||
| -rw-r--r-- | openbsd/xenodm/Xsetup_0 | 18 | ||||
| -rw-r--r-- | parabola-openrc-install | 129 | ||||
| -rw-r--r-- | parabola-systemd-install | 150 | ||||
| -rw-r--r-- | postgresql | 50 | ||||
| -rw-r--r-- | powertop.service | 15 | ||||
| -rw-r--r-- | qemu | 2 | ||||
| -rw-r--r-- | querydb.php | 17 | ||||
| -rw-r--r-- | rss | 1 | ||||
| -rw-r--r-- | static-ip | 9 | ||||
| -rw-r--r-- | tmux | 33 | ||||
| -rw-r--r-- | wordpress | 31 | ||||
| -rw-r--r-- | youtube-dl | 6 |
35 files changed, 1825 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt new file mode 100644 index 0000000..a613ca3 --- /dev/null +++ b/CMakeLists.txt @@ -0,0 +1,6 @@ +cmake_minimum_required(VERSION 3.13) +project(some_project) + +set( CMAKE_CXX_STANDARD 17 ) + +add_executable( ${PROJECT_NAME} main.cpp ) @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/> + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. By contrast, +the GNU General Public License is intended to guarantee your freedom to +share and change all versions of a program--to make sure it remains free +software for all its users. We, the Free Software Foundation, use the +GNU General Public License for most of our software; it applies also to +any other work released this way by its authors. You can apply it to +your programs, too. + + When we speak of free software, we are referring to freedom, not +price. Our General Public Licenses are designed to make sure that you +have the freedom to distribute copies of free software (and charge for +them if you wish), that you receive source code or can get it if you +want it, that you can change the software or use pieces of it in new +free programs, and that you know you can do these things. + + To protect your rights, we need to prevent others from denying you +these rights or asking you to surrender the rights. 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Interpretation of Sections 15 and 16. + + If the disclaimer of warranty and limitation of liability provided +above cannot be given local legal effect according to their terms, +reviewing courts shall apply local law that most closely approximates +an absolute waiver of all civil liability in connection with the +Program, unless a warranty or assumption of liability accompanies a +copy of the Program in return for a fee. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +state the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + <one line to give the program's name and a brief idea of what it does.> + Copyright (C) <year> <name of author> + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <https://www.gnu.org/licenses/>. + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + <program> Copyright (C) <year> <name of author> + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +<https://www.gnu.org/licenses/>. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +<https://www.gnu.org/licenses/why-not-lgpl.html>. diff --git a/README.md b/README.md new file mode 100644 index 0000000..fda745b --- /dev/null +++ b/README.md @@ -0,0 +1,5 @@ +# About this project: + +Here I keep notes, guides and links for programs/technologies that I use/used. +You may find something useful here. +*Just note that most files with shebang(#!) should not be executed, it's just for syntax highlighting.* diff --git a/arch-install b/arch-install new file mode 100644 index 0000000..28a021a --- /dev/null +++ b/arch-install @@ -0,0 +1,111 @@ +#!/usr/bin/env bash +#Check if it is UEFI +ls /sys/firmware/efi/efivars + +#WIFI +wifi-menu +#OR +#ip link set wlan0 up +wpa_passphrase NETWORK_SSID >> /etc/wpa_supplicant.conf +NETWORK_PASSWORD +wpa_supplicant -B -D wext -i wlan0 -c /etc/wpa_supplicant.conf +dhclient wlan0 + +#Check internet +ping archlinux.org + +#Check time - not important +timedatectl set-ntp true +timedatectl status + +#Set mirrors +pacman -Syy +pacman -S reflector +reflector -c "Germany" -f 12 -l 10 -n 12 --save /etc/pacman.d/mirrorlist +reflector --verbose --latest 10 --sort rate + +#Format hard drive +#Four partition needed: efi root home swap +fdisk -l +cgdisk /dev/sda + +#Format partitions +mkfs.vfat /dev/sdaW +mkfs.ext4 /dev/sdaX +mkfs.ext4 /dev/sdaY + +#Set swap +mkswap /dev/sdaZ +swapon /dev/sdaZ + +#Mount partitions +mount /dev/sdaX /mnt +mkdir /mnt/home +mount /dev/sdaY /mnt/home +mkdir -p /mnt/boot/efi +mount /dev/sdaW mnt/boot/efi + +#Install system +pacstrap /mnt base base-devel linux linux-firmware + +#Generate fstab file +genfstab -U /mnt >> /mnt/etc/fstab + +#Chroot to newly build system +arch-chroot /mnt {/bin/bash} + +#Set timezone +ln -sf /usr/share/zoneinfo/Region/City /etc/localtime +hwclock --systohc + +#Generate locale +sed -i "s/#en_US.UTF-8 UTF-8/en_US.UTF-8 UTF-8/" /etc/locale.gen +locale-gen + +echo "LANG=en_US.UTF-8" > /etc/locale.conf + +echo "KEYMAP=us" > /etc/vconsole.conf + +#Set hostname +echo "myhostname" > /etc/hostname + +#Network configuration +cat > /etc/hosts << EOF +127.0.0.1 localhost +::1 localhost +127.0.1.1 myhostname.localdomain myhostname +EOF + +systemctl enable dhcpcd + +#Install bootloader +pacman -S grub efibootmgr os-prober +#os-prober ? Problems in chroot +grub-install --target=x86_64-efi --bootloader-id=GRUB --efi-directory=/boot/efi +grub-mkconfig -o /boot/grub/grub.cfg + +#Probably unneeded---------------------------------------------- +mkdir /boot/efi/EFI/BOOT +cp /boot/efi/EFI/GRUB/grubx64.efi /boot/efi/EFI/BOOT/BOOTX64.EFI +nano /boot/efi/startup.nsh + bcf boot add 1 fs0:\EFI\GRUB\grubx64.efi "My GRUB bootloader" + exit +#--------------------------------------------------------------- + +#Set root password +passwd + +#Set new user and give him root privileges +useradd -mg users -G wheel {-s /bin/bash} username +passwd username +visudo + %wheel ALL=(ALL) ALL + +#Exit chroot +exit + +#Unmount partitions +umount -R /mnt + +#Boot to new system +reboot @@ -0,0 +1,5 @@ +ffmpeg -f x11grab -x 1024x768 -i :0.0 out.mkv +ffmpeg -i /dev/video0 out.mkv +ffmpeg -f alsa -i default out.flac +-c:v libx264 -r 30 -c:a flac +xdpyinfo | grep dimensions @@ -0,0 +1,2 @@ +# Find files by file ext and sort them by date and time: +sudo find . -name *.ods -printf "%AD %AT %p\n" | sort -k1.8n -k1.1nr -k1 diff --git a/firewall/fail2ban/action.d/nftables-common.local b/firewall/fail2ban/action.d/nftables-common.local new file mode 100644 index 0000000..198e93f --- /dev/null +++ b/firewall/fail2ban/action.d/nftables-common.local @@ -0,0 +1,3 @@ +[Init] +nftables_table = fail2ban +blocktype = drop diff --git a/firewall/fail2ban/jail.local b/firewall/fail2ban/jail.local new file mode 100644 index 0000000..f891d06 --- /dev/null +++ b/firewall/fail2ban/jail.local @@ -0,0 +1,16 @@ +[DEFAULT] +banaction = nftables-multiport +chain = input + +[nginx-http-auth] +enabled = true + +#[apache-auth] +#enabled = true + +[dovecot] +enabled = true +port = pop3,pop3s,imap2,imaps,submission,465,sieve + +[postfix] +enabled = true diff --git a/firewall/iptables b/firewall/iptables new file mode 100644 index 0000000..97cf1d1 --- /dev/null +++ b/firewall/iptables @@ -0,0 +1 @@ +https://github.com/ChrisTitusTech/firewallsetup.git diff --git a/firewall/nftables.conf b/firewall/nftables.conf new file mode 100755 index 0000000..d5e7f25 --- /dev/null +++ b/firewall/nftables.conf @@ -0,0 +1,33 @@ +#!/usr/sbin/nft -f + +flush ruleset + +table inet filter { + chain input { + type filter hook input priority 0; policy drop; + iifname lo accept + ct state established,related accept + tcp dport ssh ct state new accept + tcp dport http ct state new accept + tcp dport https ct state new accept + tcp dport imaps ct state new accept + tcp dport submission ct state new accept + tcp dport smtp ct state new accept + + # ICMP: errors, pings + ip protocol icmp icmp type { echo-request, echo-reply, destination-unreachable, time-exceeded, parameter-problem, router-solicitation, router-advertisement } accept + # ICMPv6: errors, pings, routing + ip6 nexthdr icmpv6 counter accept comment "accept all ICMP types" + + # Reject other packets + ip protocol tcp reject with tcp reset + } + chain forward { + type filter hook forward priority 0; policy drop; + } + chain output { + type filter hook output priority 0; policy accept; + } +} + +include "/etc/nftables/fail2ban.conf" diff --git a/firewall/nftables/fail2ban.conf b/firewall/nftables/fail2ban.conf new file mode 100644 index 0000000..62b9897 --- /dev/null +++ b/firewall/nftables/fail2ban.conf @@ -0,0 +1,7 @@ +#!/usr/sbin/nft -f + +table inet fail2ban { + chain input { + type filter hook input priority 100; + } +} @@ -0,0 +1,33 @@ +git init +git add . +git commit -m 'Initial commit' +git remote add origin link-to-repo +git push origin master +git branch --set-upstream-to=origin/master master + +git branch new-branch +git switch new-branch +git switch master +git merge new-branch + +git pull -> git fetch && git merge origin/master + +git fetch --dry-run? +git remote show origin +git remote update ~= git fetch --all +git status -uno? + +git fetch +git diff master origin/master + +git branch -a #list branches +git branch -d branch-to-delete + +git log +git show <commit-id> + +git checkout old-commit +git checkout master + +# Pushing to non-bare repo (apply to repo that need to recive update) +git config --local receive.denyCurrentBranch updateInstead @@ -0,0 +1,15 @@ +gpg -k +gpg -K + +gpg --verify gnupg-2.2.21.tar.bz2.sig gnupg-2.2.21.tar.bz2 + +gpg --edit-key 0x12345678 +gpg> key 0 +gpg> expire +gpg> key 1 +gpg> expire +gpg> save + +gpg --armor --export mail@example.com > example-key.asc +gpg --output public.pgp --armor --export username@email +gpg --output private.pgp --armor --export-secret-key username@email @@ -0,0 +1,4 @@ +grub-install --target=i386-pc --root-directory=/mnt --no-floppy --recheck --force /dev/sdb +grub-install --target=x86_64-efi --bootloader-id=GRUB --efi-directory=/boot/efi +grug-install /dev/sdb +grub-mkconfig -o /boot/grub/grub.cfg @@ -0,0 +1,8 @@ +# TTF to SVG +http://fontello.com/ +https://icomoon.io/ +FontForge Open Source Font Editor +# Optimize SVG +svgcleaner +scour -i input.svg -o output.svg +scour -i input.svg -o output.svg --enable-viewboxing @@ -0,0 +1,18 @@ +# irssi +/set nick yourNick +/connect chat.freenode.net +/join #channelname + +# private msg +/msg user text + +# to mention someone, just use their nick +/msg alis LIST *searchterm* + +# https://lug.oregonstate.edu/blog/irc-and-ssl/ +/server add -ssl_verify chat.freenode.net 6697 + +/connect -tls chat.freenode.net + +/connect -tls chat.freenode.net ACCOUNT:PASSWORD +/msg NickServ identify PASSWORD @@ -0,0 +1,16 @@ +#!/usr/bin/env bash + +composer global require laravel/installer +laravel new blog +# OR +composer create-project --prefer-dist laravel/laravel blog + +cd blog +sudo chown -R $USER:www-data storage +sudo chown -R $USER:www-data bootstrap/cache +chmod -R 775 storage +chmod -R 775 bootstrap/cache +#chmod -R g+w storage +#chmod -R g+w bootstrap/cache +cp .env.example .env +php artisan key:generate @@ -0,0 +1,75 @@ +#!/usr/bin/env bash + +# Secure SSHD +# ssh-copy-id user@hostname +# PasswordAuth no + +# Update server +apt update +apt upgrade + +#Setting up firewall +ufw default deny incoming +ufw default allow outgoing +ufw default deny routed +ufw allow 22/tcp +ufw allow 80/tcp +ufw allow 443/tcp +ufw enable +systemctl enable --now ufw + +# Installing necessary packages +apt install ufw curl +apt install nginx mariadb-server php-fpm php-mysql +apt install php-curl php-gd php-intl php-mbstring php-soap php-xml php-xmlrpc php-zip +apt install python3-certbot-nginx + +systemctl restart php7.3-fpm.service + +# Setting up Nginx +mkdir -p /var/www/example.com + +cat > /etc/nginx/sites-available/example.com << EOF +server { + listen 80; + listen [::]:80; + + root /var/www/example.com; + index index.php index.html index.htm; + + server_name example.com; + + location = /favicon.ico { log_not_found off; access_log off; } + location = /robots.txt { log_not_found off; access_log off; allow all; } + + location ~* \.(gif|jpeg|jpg|png)$ { + expires max; + log_not_found off; + } + + location / { + # try_files $uri $uri/ =404; + try_files $uri $uri/ /index.php$is_args$args; + } + + location ~ \.php$ { + include snippets/fastcgi-php.conf; + fastcgi_pass unix:/var/run/php/php7.3-fpm.sock; + } +} +EOF +## Test Nginx config with nginx -t +cat > /var/www/example.com/index.php << EOF +<?php +phpinfo(); +?> +EOF +ln -s /etc/nginx/sites-available/example.com /etc/nginx/sites-enabled/ +systemctl restart nginx + +# HTTPS +certbot --nginx -d example.com +systemctl restart nginx + +# MariaDB +mysql_secure_installation diff --git a/minimal.css b/minimal.css new file mode 100644 index 0000000..b16353e --- /dev/null +++ b/minimal.css @@ -0,0 +1,46 @@ +/* +a:link { + color: #0077AA; +} +a:visited { + color: #941352; +} +*/ +.code, pre, code { font-family: Consolas, Monaco, monospace; } +.sans-serif { font-family: "Noto Sans", sans-serif; } +.serif { font-family: "Noto Serif", Georgia, Times, serif; } +body { + margin: 40px auto; + max-width: 650px; + + line-height: 1.6em; + font-size: 1.125em; + font-family: sans-serif; + + color: #444; + background-color: #EEE; + + padding: 0 10px; +} +h1,h2,h3 { + line-height: 1.2; +} +a { + color: #0077AA; +} +.veral { + vertical-align: bottom; +} +#contact { + margin-top: 40px; + border: 2px solid #444; + border-radius: 15px; + padding-left: 1em; + padding-right: 1em; +} +@media only screen and (max-width: 650px) { + body { + margin: 20px auto; + font-size: 1em; + } +} diff --git a/openbsd/libreboot_grub.cfg b/openbsd/libreboot_grub.cfg new file mode 100644 index 0000000..f0259bd --- /dev/null +++ b/openbsd/libreboot_grub.cfg @@ -0,0 +1,30 @@ +default=2 +timeout=2 + +menuentry "OpenBSD" { + kopenbsd -r sd0a (ahci0,openbsd1)/bsd +} + +#menuentry "OpenBSD chainload" { +# insmod part_bsd +# insmod part_msdos +# set root=(ahci0,msdos4) +# chainloader +1 +#} + +menuentry "SeaBIOS chainload" { +# insmod part_msdos +# insmod part_bsd +# set root=(ahci0,msdos4) + chainloader (ahci0,msdos4)/grub/bios.bin.elf +# boot +} + +menuentry "VGA SeaBIOS chainload" { +# insmod part_msdos +# insmod part_bsd +# set root=(ahci0,msdos4) + multiboot (ahci0,msdos4)/grub/bios.bin.elf + module (ahci0,msdos4)/grub/vgabios.bin name=vgaroms/seavgabios.bin +# boot +} diff --git a/openbsd/openbsd_setup b/openbsd/openbsd_setup new file mode 100644 index 0000000..073f8bf --- /dev/null +++ b/openbsd/openbsd_setup @@ -0,0 +1,64 @@ +#!/bin/sh + +ifconfig + +ifconfig athn0 nwid YOUR_SSID wpakey YOUR_PASSWORD +dhclient athn0 + +cat > /etc/hostname.athn0 << EOF +nwid YOUR_SSID wpakey YOUR_PASSWORD +dhcp +EOF + +sh /etc/netstart athn0 + +cat > /etc/wsconsctl.cong << EOF +keyboard.bell.volume=0 +keyboard.map+="keysym Caps_Lock = Escape" +EOF + +cat ~/.xsession << EOF +xset b off +setxkbmap -option caps:swapescape +exec /usr/local/bin/i3 +EOF + +comment_out /etc/X11/xenodm/Xsetup_0 + +rcctl set apmd status on +rcctl set apmd flags -A + +rcctl set smtpd status off + +sysctl hw.disknames +disklabel sd1 +mount -t msdos /dev/sd1i /mnt +umount /mnt + +fw_update + +#usermod -G staff USER_NAME +#/etc/login.conf staff:maxproc + +echo 'permit persist keepenv USER_NAME' > /etc/doas.conf + +/etc/X11/xenodm/GiveConsole + +sndioctl output.level=+0.05 +sndioctl output.mute=! + +killall -USR1 i3status + +https://www.openbsd.org/anoncvs.html +--- +cd /usr +cvs -qd anoncvs@anoncvs.ca.openbsd.org:/cvs checkout -rOPENBSD_6_7 -P src + +BIOS======================= +git clone https://git.seabios.org/seabios.git +Build without cbfs support +https://g00se.org/2016/11/seabios-on-libreboot.html + +https://github.com/librecore-org/librecore/wiki/Chainloading-SeaBIOS-from-a-GRUB-payload +https://github.com/bibanon/Coreboot-ThinkPads/blob/master/Libreboot-Mods/Libreboot-GRUB2.md +========================== diff --git a/openbsd/xenodm/GiveConsole b/openbsd/xenodm/GiveConsole new file mode 100644 index 0000000..079392f --- /dev/null +++ b/openbsd/xenodm/GiveConsole @@ -0,0 +1,18 @@ +#!/bin/sh +# Assign ownership of the console to the invoking user +# $OpenBSD: GiveConsole,v 1.3 2019/05/12 11:53:06 jsg Exp $ +# +# By convention, both xconsole and xterm -C check that the +# console is owned by the invoking user and is readable before attaching +# the console output. This way a random user can invoke xterm -C without +# causing serious grief. +# +pkill xclock +chown $USER /dev/console +if [ -c /dev/drm0 ]; then + chown $USER /dev/drm0 +fi +if [ -c /dev/drmR128 ]; then + chown $USER /dev/drmR128 +fi +/usr/X11R6/bin/sessreg -a -l $DISPLAY -u none $USER diff --git a/openbsd/xenodm/Xresources b/openbsd/xenodm/Xresources new file mode 100644 index 0000000..17d8e41 --- /dev/null +++ b/openbsd/xenodm/Xresources @@ -0,0 +1,174 @@ +#define WHITE #EDF6E6 +#define BLACK #252123 +#define RED #DA9B9A +#define BLUE #7AADD9 +#define DKBLUE #6187AD +#define GRAY #54697F +#define DKGRAY #4A566B + +xroot.background: BLACK + +xclock*background: BLACK +xclock*foreground: WHITE +xclock*borderWidth: 0 +xclock*geometry: -0+0 +xclock.Clock.analog: false +xclock.Clock.chime: false +xclock.Clock.render: true +xclock.Clock.twentyfour:true +xclock.Clock.update: 10 + + +xlogin*login.translations: #override \ + <Key>F1: set-session-argument(failsafe) finish-field()\n\ + <Key>Left: move-backward-character()\n\ + <Key>Right: move-forward-character()\n\ + <Key>Home: move-to-begining()\n\ + <Key>End: move-to-end()\n\ + Ctrl<Key>KP_Enter: set-session-argument(failsafe) finish-field()\n\ + <Key>KP_Enter: set-session-argument() finish-field()\n\ + Ctrl<Key>Return: set-session-argument(failsafe) finish-field()\n\ + <Key>Return: set-session-argument() finish-field() + +#xlogin*greeting: CLIENTHOST +#xlogin*greeting: Please, enter your login credentials. +#greeting text +xlogin*greeting: +xlogin*namePrompt: \040\040\040\040\040\040\040Login:\040 +xlogin*passwdPrompt: Password:\040 +#fail text +xlogin*fail: Login incorrect or forbidden +#background color (not prompt) +xlogin*background: BLACK +#prompt text color +xlogin*foreground: WHITE +#boreder around +xlogin*borderWidth: 0 +#what? +xlogin*frameWidth: 0 +#what? +xlogin*innerFramesWidth: 0 +xlogin.Login.innerFramesWidth: 0 +#line below greeting +xlogin*sepWidth: 0 +#inside prompt color +xlogin*inpColor: BLACK +#prompt text color +xlogin*promptColor: WHITE +#fail text color +xlogin*failColor: WHITE +#fonts passwd and prompt-text +xlogin*face: DejaVu Sans-18 +xlogin*promptFace: DejaVu Sans-18 + +##if WIDTH > 800 +#xlogin*greetFont: -adobe-helvetica-bold-o-normal--24-240-75-75-p-138-iso8859-1 +#xlogin*font: -adobe-helvetica-medium-r-normal--18-180-75-75-p-98-iso8859-1 +#xlogin*promptFont: -adobe-helvetica-bold-r-normal--18-180-75-75-p-103-iso8859-1 +#xlogin*failFont: -adobe-helvetica-bold-r-normal--18-180-75-75-p-103-iso8859-1 +#xlogin*greetFace: DejaVu Sans Condensed-22:bold:italic:dpi=75 +#xlogin*face: DejaVu Sans Condensed-16:dpi=75 +#xlogin*promptFace: DejaVu Sans Condensed-16:bold:dpi=75 +#xlogin*failFace: DejaVu Sans Condensed-16:bold:dpi=75 +##else +#xlogin*greetFont: -adobe-helvetica-bold-o-normal--17-120-100-100-p-92-iso8859-1 +#xlogin*font: -adobe-helvetica-medium-r-normal--12-120-75-75-p-67-iso8859-1 +#xlogin*promptFont: -adobe-helvetica-bold-r-normal--12-120-75-75-p-70-iso8859-1 +#xlogin*failFont: -adobe-helvetica-bold-o-normal--14-140-75-75-p-82-iso8859-1 +#xlogin*greetFace: DejaVu Sans Condensed-18:bold:italic:dpi=75 +#xlogin*face: DejaVu Sans Condensed-12:dpi=75 +#xlogin*promptFace: DejaVu Sans Condensed-12:bold:dpi=75 +#xlogin*failFace: DejaVu Sans Condensed-12:bold:dpi=75 +##endif +# +##if !(defined(bpp1) || defined(bpp4) || defined(bpp8) || defined(bpp15)) +## if PLANES < 4 +## ifndef bpp1 +## define bpp1 +## endif +## else +## if PLANES > 4 +## if PLANES > 8 +## ifndef bpp15 +## define bpp15 +## endif +## else +## ifndef bpp8 +## define bpp8 +## endif bpp8 +## endif +## else +## ifndef bpp4 +## define bpp4 +## endif +## endif +## endif +##endif /* If manual override */ +# +##ifndef bpp1 +#xlogin*borderWidth: 1 +#xlogin*frameWidth: 2 +#xlogin*innerFramesWidth: 0 +# +#xlogin.Login.sepWidth: 0 +# +#! top/left border +# xlogin*hiColor: #667788 +# +#! bottom/right border +#xlogin*shdColor: #667788 +# +#! 'Welcome to..' text color +#xlogin*greetColor: #fef886 +##if defined(bpp4) || defined(bpp8) || defined(bpp15) +#! flood fill +#xlogin*background: #798a99 +#xlogin*inpColor: #99aab9 +##endif +#xlogin*failColor: #aa0000 +# +#! 'Login:' and 'Password:' +#*Foreground: #eeeeff +# +#! border/shadow +#*Background: #000000 +##else +#xlogin*borderWidth: 3 +#xlogin*frameWidth: 5 +#xlogin*innerFramesWidth: 1 +#xlogin*shdColor: white +#xlogin*hiColor: white +#xlogin*greetColor: white +#xlogin*background: black +#xlogin*failColor: white +#xlogin*promptColor: white +#*Foreground: white +#*Background: black +##endif +##ifdef bpp1 +#xlogin*logoFileName: /etc/X11/xenodm/pixmaps/OpenBSD_1bpp.xpm +##endif +##ifdef bpp4 +#xlogin*logoFileName: /etc/X11/xenodm/pixmaps/OpenBSD_4bpp.xpm +##endif +##ifdef bpp8 +#xlogin*logoFileName: /etc/X11/xenodm/pixmaps/OpenBSD_8bpp.xpm +##endif +##ifdef bpp15 +#xlogin*logoFileName: /etc/X11/xenodm/pixmaps/OpenBSD_15bpp.xpm +##endif +# +#xlogin*useShape: true +#xlogin*logoPadding: 10 +# +#! uncomment to disable logins +#! xlogin.Login.allowRootLogin: false +# +#XConsole*background: black +#XConsole*foreground: white +#XConsole*borderWidth: 2 +#XConsole*borderColor: grey +#XConsole.text.geometry: 480x130 +#XConsole.verbose: true +#XConsole*iconic: true +#XConsole*font: fixed diff --git a/openbsd/xenodm/Xsetup_0 b/openbsd/xenodm/Xsetup_0 new file mode 100644 index 0000000..a9c7c16 --- /dev/null +++ b/openbsd/xenodm/Xsetup_0 @@ -0,0 +1,18 @@ +#!/bin/sh +# $OpenBSD: Xsetup_0,v 1.6 2019/06/29 13:33:06 espie Exp $ + +#xconsole -geometry 480x130-0-0 -daemon -notify -verbose -fn fixed -exitOnFail + +# install package openbsd-backgrounds +# then uncomment: +# +# if test -x /usr/local/bin/openbsd-wallpaper +# then +# /usr/local/bin/openbsd-wallpaper +# fi + +# sxpm OpenBSD.xpm & + +xrandr --output default --dpi 96 +xsetroot -solid $(xrdb -query | awk '/xroot.background/ { print $2 }') +xclock -strftime "%A %d %b %Y %H:%M" & diff --git a/parabola-openrc-install b/parabola-openrc-install new file mode 100644 index 0000000..b9d0567 --- /dev/null +++ b/parabola-openrc-install @@ -0,0 +1,129 @@ +#!/usr/bin/env bash +#grub> set root=(usb0) +#grub> linux /parabola/boot/x86_64/vmlinuz append parabolaisobasedir=parabola parabolaisolabel=PARA_202001 +#grub> initrd /parabola/boot/x86_64/parabolaiso.img +#grub> boot +# +#AUTOMATIC ISOLINUX RECOGNISED + +#Check internet +ping parabola.nu + +#pacman +vim /etc/pacman.conf +vim /etc/pacman.d/mirrorlist + +#Update keys +pacman -Sy archlinux-keyring archlinuxarm-keyring parabola-keyring +pacman-key --refresh-keys + +#Format hard drive +#Three partition needed: root home swap +fdisk -l +#wipefs --all /dev/sda +fdisk /dev/sda + +#Format partitions +mkfs.ext4 /dev/sdaX +mkfs.ext4 /dev/sdaY + +#Set swap +mkswap /dev/sdaZ +swapon /dev/sdaZ + +#Mount partitions +mount /dev/sdaX /mnt +mkdir /mnt/home +mount /dev/sdaY /mnt/home + +#Set time if necessary +date MMDDhhmmYYYY.ss + +#Install system +pacstrap /mnt base elogind +pacstrap /mnt base-devel syslog-ng #don't accept systemd +pacstrap /mnt linux-libre linux-libre-lts linux-libre-fireware +pacstrap /mnt parabola-base +pacstrap /mnt networkmanager +pacstrap /mnt grub +#pacstrap /mnt openrc-init eudev +#pacstrap /mnt openrc-base + +#Generate fstab file +genfstab -U /mnt >> /mnt/etc/fstab + +#Chroot to newly build system +arch-chroot /mnt {/bin/bash} + +#Set timezone +ln -sf /usr/share/zoneinfo/Region/City /etc/localtime +hwclock --systohc + +#Generate locale +sed -i "s/#en_US.UTF-8 UTF-8/en_US.UTF-8 UTF-8/" /etc/locale.gen +locale-gen + +echo "LANG=en_US.UTF-8" > /etc/locale.conf + +#Set hostname +echo "hostname=\"myhostname\"" > /etc/conf.d/hostname + +#Network configuration +cat > /etc/hosts << EOF +127.0.0.1 localhost +::1 localhost +127.0.1.1 myhostname.localdomain myhostname +EOF + +rc-update add NetworkManager default + +#YOU WILL NEED TO REMOVE LINUX KERNAL AND MKINITCPIO PRESETS AND THEN REINSTALL KERNAL - EMPTY MKINITCPIO PRESET +#Generate boot disk +mkinitcpio -p linux-libre-lts + +#Install bootloader +grub-install /dev/sda +grub-mkconfig -o /boot/grub/grub.cfg + +#Set root password +passwd + +#Set new user and give him root privileges +useradd -mg users -G wheel {-s /bin/bash} username +passwd username +visudo + %wheel ALL=(ALL) ALL + +#Exit chroot +exit + +#Unmount partitions +umount -R /mnt + +#Boot to new system +reboot + +#-------------------------------------------------------------------------------- +#buzzing +sudo su +pacman -S powertop +echo > /etc/init.d/powertop << EOF +#!/sbin/openrc-run +name="PowerTop" +description="Fix your buzzing problem..." + +start () { + /usr/bin/powertop --quiet --auto-tune > /dev/null +} +#No need for stop() since powertop isn't a deamon +EOF + +#INTERNET +nmtui [OR] +nmcli device wifi list +nmcli device wifi connect SSID password PASSWORD + +#NTP +pacman -S ntp +rc-service ntp-client start +hwclock --systohc diff --git a/parabola-systemd-install b/parabola-systemd-install new file mode 100644 index 0000000..294c8b8 --- /dev/null +++ b/parabola-systemd-install @@ -0,0 +1,150 @@ +#!/usr/bin/env bash +#grub> set root=(usb0) +#grub> linux /parabola/boot/x86_64/vmlinuz append parabolaisobasedir=parabola parabolaisolabel=PARA_202001 +#grub> initrd /parabola/boot/x86_64/parabolaiso.img +#grub> boot +# +#AUTOMATIC ISOLINUX RECOGNISED + +#Check internet +ping parabola.nu + +vim /etc/pacman.conf #comment nonsystemd! +vim /etc/pacman.d/mirrorlist + +pacman -Sy archlinux-keyring archlinuxarm-keyring parabola-keyring +pacman-key --refresh-keys + +#Format hard drive +#Three partition needed: root home swap +fdisk -l +#wipefs --all /dev/sda +fdisk /dev/sda + +#Format partitions +mkfs.ext4 /dev/sdaX +mkfs.ext4 /dev/sdaY + +#Set swap +mkswap /dev/sdaZ +swapon /dev/sdaZ + +#Mount partitions +mount /dev/sdaX /mnt +mkdir /mnt/home +mount /dev/sdaY /mnt/home + +#Check time - important because of the timestamps on gpg keys +timedatectl set-ntp true +timedatectl status + +#Set time if necessary +date MMDDhhmmYYYY.ss + +#USE OPENRC ISO INSTEAD----------------------------------------------------- +#Very old iso :( +pacman -Sy archlinuxarm-keyring parabola-keyring +pacman-key --populate archlinux archlinux32 archlinuxarm parabola +pacman-key --refresh-keys +wget https://pkgbuild.com/~eschwartz/repo/x86_64-extracted/pacman-static +chmod +x pacman-static +./pacman-static -S libarchive +pacman -Sy archlinux-keyring +pacman-key --populate archlinux archlinux32 archlinuxarm parabola +pacman-key --refresh-keys +pacman -Sy archlinux32-keyring +pacman-key --populate archlinux archlinux32 archlinuxarm parabola +pacman-key --refresh-keys + +#Doesn't do anything useful +pacman -U https://www.parabola.nu/packages/core/i686/archlinux32-keyring-transition/download/ +#---------------------------------------------------------------------------- + +#Install system +#pacman unsubscribe from nonsystemd +pacstrap /mnt base base-devel +pacstrap /mnt linux-libre linux-libre-lts linux-libre-firmware +pacstrap /mnt networkmanager +pacstrap /mnt parabola-base +pacstrap /mnt grub + +#Generate fstab file +genfstab -U /mnt >> /mnt/etc/fstab + +#Chroot to newly build system +arch-chroot /mnt {/bin/bash} + +#Set timezone +ln -sf /usr/share/zoneinfo/Region/City /etc/localtime +hwclock --systohc + +#Generate locale +sed -i "s/#en_US.UTF-8 UTF-8/en_US.UTF-8 UTF-8/" /etc/locale.gen +locale-gen + +echo "LANG=en_US.UTF-8" > /etc/locale.conf + +echo "KEYMAP=us" > /etc/vconsole.conf + +#Set hostname +echo "myhostname" > /etc/hostname + +#Network configuration +cat > /etc/hosts << EOF +127.0.0.1 localhost +::1 localhost +127.0.1.1 myhostname.localdomain myhostname +EOF + +systemctl enable NetworkManager + +#YOU WILL NEED TO REMOVE LINUX KERNAL AND MKINITCPIO PRESETS AND THEN REINSTALL KERNAL - EMPTY MKINITCPIO PRESET +#Generate boot disk +mkinitcpio -p linux-libre-lts + +#Install bootloader +grub-install /dev/sda +grub-mkconfig -o /boot/grub/grub.cfg + +#Set root password +passwd + +#Set new user and give him root privileges +useradd -mg users -G wheel {-s /bin/bash} username +passwd username +visudo + %wheel ALL=(ALL) ALL + +#Exit chroot +exit + +#Unmount partitions +umount -R /mnt + +#Boot to new system +reboot + +#-------------------------------------------------------------------------------- +#buzzing +sudo su +pacman -S powertop + +cat > /etc/systemd/system/powertop.service << EOF +[Unit] +Description=Powertop tunings + +[Service] +Type=oneshot +RemainAfterExit=no +ExecStart=/usr/bin/powertop --auto-tune +Environment="TERM=xterm" + +[Install] +WantedBy=multi-user.target +EOF + +systemctl enable --now powertop + +nmtui [OR] +nmcli device wifi list +nmcli device wifi connect SSID password PASSWORD diff --git a/postgresql b/postgresql new file mode 100644 index 0000000..63b2dc2 --- /dev/null +++ b/postgresql @@ -0,0 +1,50 @@ +pacman -S postgresql +chmod postgres:postgres /var/lib/postgres + +sudo -iu postgres +initdb -D /var/lib/postgres/data + +vim data/pg_hba.conf +vim data/postgresql.conf + +''' +exit +systemd restart postgres +sudo -iu postgres +''' + +createuser user_name +createdb -O db_owner db_name +psql db_name db_user + +\du +\l +\c db +\dt +\q + + +End everything with ; + +CREATE DATABASE d +USE d +DROP DATABASE d +CREATE TABLE t(...) +DROP TABLE t +TRUNCATE TABLE t + +INSERT INTO t VALUES(...) +SELECT ... FROM t [WHERE ...] +UPDATE t SET ... WHERE ... +DELETE FROM t WHERE ... + +ALTER DATABASE name RENAME TO new_name +ALTER DATABASE name OWNER TO new_owner + +ALTER TABLE name RENAME TO new_name +ALTER TABLE name SET SCHEMA new_schema + +SQL DDL (Date Definition Language) - create, alter, drop, rename, truncate, comment +SQL DQL (Date Query Language) - select +SQL DML (Date Manipulation Language) - insert, update, delete, merge, call, explain plan, lock table +SQL DCL (Date Control Language) - grant, revoke diff --git a/powertop.service b/powertop.service new file mode 100644 index 0000000..2cabbbf --- /dev/null +++ b/powertop.service @@ -0,0 +1,15 @@ +# /lib/systemd/system/ +# /etc/systemd/system/ +# /etc/systemd/system/multi-user.target.wants/ +[Unit] +Description=Powertop tunings + +[Service] +Type=oneshot +RemainAfterExit=no +ExecStart=/sbin/powertop --auto-tune +# "powertop --auto-tune" still needs a terminal for some reason. Possibly a bug? +Environment="TERM=xterm" + +[Install] +WantedBy=multi-user.target @@ -0,0 +1,2 @@ +qemu-img create parabola.img 10G +qemu-system-x86_64 -m 2048 -boot d -enable-kvm -smp 3 -hda parabola.img -cdrom openrc2020.08.03.iso diff --git a/querydb.php b/querydb.php new file mode 100644 index 0000000..dade409 --- /dev/null +++ b/querydb.php @@ -0,0 +1,17 @@ +<?php +$user = "example_user"; +$password = "password"; +$database = "example_database"; +$table = "todo_list"; + +try { + $db = new PDO("mysql:host=localhost;dbname=$database", $user, $password); + echo "<h2>TODO</h2><ol>"; + foreach($db->query("SELECT content FROM $table") as $row) { + echo "<li>" . $row['content'] . "</li>"; + } + echo "</ol>"; +} catch (PDOException $e) { + print "Error!: " . $e->getMessage() . "<br/>"; + die(); +} @@ -0,0 +1 @@ +https://www.youtube.com/feeds/videos.xml?channel_id= diff --git a/static-ip b/static-ip new file mode 100644 index 0000000..6ffdd94 --- /dev/null +++ b/static-ip @@ -0,0 +1,9 @@ +ip link set dev INTERFACE up + +ip address add ADDRESS/PREFIX_LAN broadcast + dev INTERFACE + +ip address add ADDRESS/PREFIX_LAN dev INTERFACE + +ip route add PREFIX via ADDRESS dev INTERFACE + +vi /etc/resolv.conf @@ -0,0 +1,33 @@ +# Help +ctrl+b ? + +# New named session +tmux new -s session_name + +# Detach +crtl+b d + +# List sessions +tmux ls + +# Re-attach +tmux attach -t session_name # or number if unnamed + +# Working with windows +Ctrl+b c Create a new window (with shell) + +Ctrl+b w Choose window from a list +Ctrl+b 0 Switch to window 0 (by number ) +Ctrl+n Switch to next window +Ctrl+p Switch to previous window + +Ctrl+b , Rename the current window + +# Working with panes +Ctrl+b % Split current pane horizontally into two panes +Ctrl+b " Split current pane vertically into two panes + +Ctrl+b o Go to the next pane +Ctrl+b ; Toggle between the current and previous pane + +Ctrl+b x Close the current pane diff --git a/wordpress b/wordpress new file mode 100644 index 0000000..93f9880 --- /dev/null +++ b/wordpress @@ -0,0 +1,31 @@ +#!/usr/bin/env bash +# Setup LEMP stack before this. + +# MariaDB + CREATE DATABASE wordpress DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci; + GRANT ALL ON wordpress.* TO 'wpuser'@'localhost' IDENTIFIED BY 'WP_DB_PASSWORD'; + FLUSH PRIVILEGES; + EXIT; + +# WordPress +# Download and set up WordPress +cd /tmp +curl -LO https://wordpress.org/latest.tar.gz +tar xzvf latest.tar.gz +cp /tmp/wordpress/wp-config-sample.php /tmp/wordpress/wp-config.php + +#WP-CONFIG +# Salts +curl -s https://api.wordpress.org/secret-key/1.1/salt/ >> wp-config.php +# DB connect +define('DB_NAME', 'wordpress'); +define('DB_USER', 'wpuser'); +define('DB_PASSWORD', 'WP_DB_PASSWORD'); +define('FS_METHOD', 'direct'); + +# Copy wp to www +cp -a /tmp/wordpress/. /var/www/example.com +chown -R www-data:www-data /var/www/example.com + +#END +systemctl restart nginx diff --git a/youtube-dl b/youtube-dl new file mode 100644 index 0000000..3053624 --- /dev/null +++ b/youtube-dl @@ -0,0 +1,6 @@ +https://www.youtube.com/results?search_query=some+search+query +https://www.youtube.com/watch?v=video-id +-e get name only (no download) +youtube-dl -se --get-id "ytsearch5:your search" +-x extract audio +-o '%(title)s.%(ext)s' |