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Cristian Cîrstea cristiancirstea

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@bigsan
bigsan / install_go_pi.sh
Last active January 7, 2021 16:10 — forked from pcgeek86/install_go_pi.sh
Install Go Lang 1.12.5 on Raspberry Pi 3 B+
cd $HOME
FileName='go1.12.5.linux-armv6l.tar.gz'
wget https://dl.google.com/go/$FileName
sudo tar -C /usr/local -xvf $FileName
cat >> ~/.bashrc << 'EOF'
export GOPATH=$HOME/go
export PATH=/usr/local/go/bin:$PATH:$GOPATH/bin
EOF
source ~/.bashrc
@jeneg
jeneg / lodashGetAlternative.js
Last active December 21, 2023 17:00
Alternative to lodash get method _.get()
function get(obj, path, def) {
var fullPath = path
.replace(/\[/g, '.')
.replace(/]/g, '')
.split('.')
.filter(Boolean);
return fullPath.every(everyFunc) ? obj : def;
function everyFunc(step) {
@pcan
pcan / SelfExpiringHashMap.java
Last active July 4, 2024 23:51
SelfExpiringHashMap - a Java Map which entries expire automatically after a given time; it uses a DelayQueue internally.
/*
* Copyright (c) 2019 Pierantonio Cangianiello
*
* MIT License
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
@myusuf3
myusuf3 / delete_git_submodule.md
Created November 3, 2014 17:36
How effectively delete a git submodule.

To remove a submodule you need to:

  • Delete the relevant section from the .gitmodules file.
  • Stage the .gitmodules changes git add .gitmodules
  • Delete the relevant section from .git/config.
  • Run git rm --cached path_to_submodule (no trailing slash).
  • Run rm -rf .git/modules/path_to_submodule (no trailing slash).
  • Commit git commit -m "Removed submodule "
  • Delete the now untracked submodule files rm -rf path_to_submodule
@ashrithr
ashrithr / kerberos_setup.md
Last active August 2, 2024 02:34
Set up kerberos on Redhat/CentOS 7

Installing Kerberos on Redhat 7

This installation is going to require 2 servers one acts as kerberos KDC server and the other machine is going to be client. Lets assume the FQDN's are (here cw.com is the domain name, make a note of the domain name here):

  • Kerberos KDC Server: kdc.cw.com
  • Kerberos Client: kclient.cw.com

Important: Make sure that both systems have their hostnames properly set and both systems have the hostnames and IP addresses of both systems in