Jarek Przygódzki jarek-przygodzki

## add-vscode-to-path.md

      
              1 file
            
          
              0 forks
            
          
              8 comments
            
          
              5 stars
            
          
                jarek-przygodzki
                / add-vscode-to-path.md
            
            
              Created
              June 8, 2018 18:20
            
              
                Add VS Code to PATH in macOS
              
          
    To add code to PATH in macOS (in order to run code from the command line) we may to open up VS Code and open the 'Command Palette' with Shift+Command+P on Mac, or Shift+Control+P on Linux. In it, enter shell command and look for the Shell Command: Install 'code' command in PATH option. After doing this any new shell we open should be able to run code.

  
## node_exporter-as-systemd-service.md

      
              1 file
            
          
              5 forks
            
          
              2 comments
            
          
              23 stars
            
          
                jarek-przygodzki
                / node_exporter-as-systemd-service.md
            
            
              Last active
              December 13, 2023 07:26
            
              
                Installing node_exporter as systemd serivice
              
          
    sudo useradd --system --shell /bin/false node_exporter

curl -fsSL https://github.com/prometheus/node_exporter/releases/download/v1.3.1/node_exporter-1.3.1.linux-amd64.tar.gz \
  | sudo tar -zxvf - -C /usr/local/bin --strip-components=1 node_exporter-1.3.1.linux-amd64/node_exporter \
  && sudo chown node_exporter:node_exporter /usr/local/bin/node_exporter


## windows-unicode-encode-error.md

      
              1 file
            
          
              0 forks
            
          
              0 comments
            
          
              1 star
            
          
                jarek-przygodzki
                / windows-unicode-encode-error.md
            
            
              Last active
              November 6, 2023 15:01
            
              
                Windows - python 3 UnicodeEncodeError: 'charmap' codec can't encode character '\u2013' in position 9629: character maps to <undefined>
              
          
    If you to run into this problem change the console encoder to utf-8 before starting python
chcp 65001
set PYTHONIOENCODING=utf-8


## aria2-add.csx
/*
 * scriptcs -install Newtonsoft.Json
 * scriptcs -install CommandLineParser
 */


using System.Net;

using Newtonsoft.Json;
using Newtonsoft.Json.Linq;

## procmon.go
package main

import (
	"bytes"
	"encoding/binary"
	"fmt"
	"os"
	"syscall"
	"unsafe"

## git-core-longpaths.md

      
              1 file
            
          
              0 forks
            
          
              0 comments
            
          
              1 star
            
          
                jarek-przygodzki
                / git-core-longpaths.md
            
            
              Last active
              July 10, 2023 15:40
            
              
                How core.longpaths works in Git
              
          
    I've recently looked into how core.longpaths Git options works and how it's related to Enable Win32 long paths Windows option. Turns out they are not related, and longpaths is both clever and hacky.
Many Windows wide char APIs support longer than MAX_PATH paths through the
file namespace prefix (\\?\ or \\?\UNC\) followed by an absolute path. When long paths support is enabled via 'core.longpaths' option, handle_long_path function expands long paths using the '\?' file namespace prefix. See this commit message for detailed explantion.

  
## gist:4721932bba3bd434512ae6cc58f508b0
open powershell
wsl -d docker-desktop
echo "vm.max_map_count = 262144" > /etc/sysctl.d/99-docker-desktop.conf
Restart docker-desktop

## ORA-01882.md

      
              1 file
            
          
              0 forks
            
          
              0 comments
            
          
              2 stars
            
          
                jarek-przygodzki
                / ORA-01882.md
            
            
              Last active
              May 18, 2023 22:23
            
              
                ORA-01882: timezone region not found
              
          
    JDBC client sends command to setup session when physical connection is established via a modified AUTH_ALTER_SESSION OCI attribute in the authentication phase.
If the JVM time zone is one of the magic constants in the oracle.sql.ZONEIDMAP class and oracle.jdbc.timezoneAsRegion = true  (default) then AUTH_ALTER_SESSION looks like this (where Etc/UTC is the default timezone picked up by the JVM)
ALTER SESSION SET TIME_ZONE='Etc/UTC' NLS_LANGUAGE='POLISH' NLS_TERRITORY='POLAND' 

which can fail with


## windows-11-rog-strix-z790f.txt
https://www.asus.com/support/FAQ/1048887/

## waitForEnter.java
/*
 * Be beware http://stackoverflow.com/questions/4203646/system-console-returns-null
 */
  public static void waitForEnter(String message, Object... args) {
    Console c = System.console();
    if (c != null) {
      // printf-like arguments
      if (message != null)
        c.format(message, args);
      c.format("\nPress ENTER to proceed.\n");
	/*
	* scriptcs -install Newtonsoft.Json
	* scriptcs -install CommandLineParser
	*/


	using System.Net;

	using Newtonsoft.Json;
	using Newtonsoft.Json.Linq;
	package main

	import (
	"bytes"
	"encoding/binary"
	"fmt"
	"os"
	"syscall"
	"unsafe"
	open powershell
	wsl -d docker-desktop
	echo "vm.max_map_count = 262144" > /etc/sysctl.d/99-docker-desktop.conf
	Restart docker-desktop
	/*
	* Be beware http://stackoverflow.com/questions/4203646/system-console-returns-null
	*/
	public static void waitForEnter(String message, Object... args) {
	Console c = System.console();
	if (c != null) {
	// printf-like arguments
	if (message != null)
	c.format(message, args);
	c.format("\nPress ENTER to proceed.\n");