serxoz

## VOID-INSTALL.md

      
              1 file
            
          
              0 forks
            
          
              0 comments
            
          
              0 stars
            
          
                serxoz
                / VOID-INSTALL.md
            
            
              Created
              June 23, 2023 12:41
                — forked from tobi-wan-kenobi/VOID-INSTALL.md
            
              
                Void Linux installation (NVMe, btrfs, LVM, full disk encryption using LUKS, 2FA-ish, SSD TRIM)
              
          
    Void Linux installation (NVMe, btrfs, LVM, full disk encryption using LUKS, 2FA-ish, SSD TRIM)

Here's a record of my experiences when setting up Void Linux for the first time, maybe it contains
useful information for somebody :-)
Basics


Laptop: Lenovo IdeaPad S340
Void Linux installer version: 20191109 (x86_64 musl)

Features


## nginx.conf
# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048

## post-installation-void-linux-glibc.txt
    0. Check keyboard layout on /etc/rc.conf
       set KEYMAP="es" and TIMEZONE="Europe/Madrid"

    1. Update all package system
       sudo xbps-install -Suv

    2. add non-free repo
       sudo xbps-install -Rs void-repo-nonfree

    3. Software & utilities

## sockstat
#!/bin/ksh

# Since OpenBSD does not have sockstat this script parses the output
# of fstat to print a summary indicating which process is listening on which port

fstat | awk '
        BEGIN {
                OFS="\t";
        }
        {

## python-fork-exemplo.py
import time
import sys
import os

def fai_cousas():
    # Fai cousas durante 10 segundos e logo sae
    time.sleep(10)
    print("Feito")
    sys.exit(0)

## postgresql-manjaro.md

      
              1 file
            
          
              0 forks
            
          
              0 comments
            
          
              0 stars
            
          
                serxoz
                / postgresql-manjaro.md
            
            
              Created
              September 23, 2022 19:38
                — forked from marcorichetta/postgresql-manjaro.md
            
              
                Install PostgreSQL on Manjaro and set it up for Django
              
          
    Install PostgreSQL on Manjaro

Source: https://wiki.archlinux.org/index.php/PostgreSQL


Install postgresql package
sudo pacman -S postgresql


Switch to the postgres user account and initialize the database cluster:


sudo -iu postgres

  
## main.go
package main

import (
    "fmt"
    "os"
    "os/signal"
    "time"

    "golang.org/x/net/context"
)

## client.go
package main

import (
	"crypto/tls"
	"crypto/x509"
	"flag"
	"io"
	"io/ioutil"
	"log"
	"os"

## gpg-symmetrical-example.py
import gnupg
gpg = gnupg.GPG()

# cifrado simétrico
vaca = gpg.encrypt("esto é unha proba", [], symmetric=True, passphrase='1234')
print(vaca.data)
# b'-----BEGIN PGP MESSAGE-----\n\njA0EBwMCPaDu/4KW8In40kYBvzWul1ccpl4+GP4YVZHv4ppEZ3JydNIKPQViMvhO\nIndNIr2/+3dKFqifBQdZQiAr4X3U3R0QKeWbi1XOcGecPoj5L90m\n=dHQ6\n-----END PGP MESSAGE-----\n'

# descifrado
boi = gpg.decrypt(vaca.data, passphrase='1234')

## gist:b79bed970bacf35f660a12af15c0c55a
# Generate a unique private key (KEY)
sudo openssl genrsa -out mydomain.key 2048

# Generating a Certificate Signing Request (CSR)
sudo openssl req -new -key mydomain.key -out mydomain.csr

# Creating a Self-Signed Certificate (CRT)
openssl x509 -req -days 365 -in mydomain.csr -signkey mydomain.key -out mydomain.crt

# Append KEY and CRT to mydomain.pem
	# to generate your dhparam.pem file, run in the terminal
	openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048
	0. Check keyboard layout on /etc/rc.conf
	set KEYMAP="es" and TIMEZONE="Europe/Madrid"

	1. Update all package system
	sudo xbps-install -Suv

	2. add non-free repo
	sudo xbps-install -Rs void-repo-nonfree

	3. Software & utilities
	#!/bin/ksh

	# Since OpenBSD does not have sockstat this script parses the output
	# of fstat to print a summary indicating which process is listening on which port

	fstat \| awk '
	BEGIN {
	OFS="\t";
	}
	{
	import time
	import sys
	import os

	def fai_cousas():
	# Fai cousas durante 10 segundos e logo sae
	time.sleep(10)
	print("Feito")
	sys.exit(0)
	package main

	import (
	"fmt"
	"os"
	"os/signal"
	"time"

	"golang.org/x/net/context"
	)
	package main

	import (
	"crypto/tls"
	"crypto/x509"
	"flag"
	"io"
	"io/ioutil"
	"log"
	"os"
	import gnupg
	gpg = gnupg.GPG()

	# cifrado simétrico
	vaca = gpg.encrypt("esto é unha proba", [], symmetric=True, passphrase='1234')
	print(vaca.data)
	# b'-----BEGIN PGP MESSAGE-----\n\njA0EBwMCPaDu/4KW8In40kYBvzWul1ccpl4+GP4YVZHv4ppEZ3JydNIKPQViMvhO\nIndNIr2/+3dKFqifBQdZQiAr4X3U3R0QKeWbi1XOcGecPoj5L90m\n=dHQ6\n-----END PGP MESSAGE-----\n'

	# descifrado
	boi = gpg.decrypt(vaca.data, passphrase='1234')
	# Generate a unique private key (KEY)
	sudo openssl genrsa -out mydomain.key 2048

	# Generating a Certificate Signing Request (CSR)
	sudo openssl req -new -key mydomain.key -out mydomain.csr

	# Creating a Self-Signed Certificate (CRT)
	openssl x509 -req -days 365 -in mydomain.csr -signkey mydomain.key -out mydomain.crt

	# Append KEY and CRT to mydomain.pem