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GitHub token validation regular expressions

Regular expressions to check if a given GitHub token could be valid.

• Personal access tokens (classic)
• Fine-grained personal access tokens
• GitHub Actions
• Combined together

Personal access tokens (classic)

ntrogers

https://support.apple.com/guide/mac-help/configure-advanced-content-caching-settings-mchl91e7141a/mac

# On client, test caching server availability
/usr/bin/assetcachelocatorutil

# View log
log show --predicate 'subsystem == "com.apple.AssetCache"'
log stream --predicate 'subsystem == "com.apple.AssetCache"'

# Display content cache settings

benders

SELECT
count(*) as count, priority, object, method from (
  SELECT
  @load_start := LOCATE('object: LOAD;', handler),
  @method_start := LOCATE('method: ', handler) + 9,
  @method_end := LOCATE('args:', handler) - 1,
  IF(@load_start,
    @object_start := @load_start + 13,
    @object_start := LOCATE('object: !ruby/object:', handler) + 21
  ),

benders

! --------------------------------------------------------------------------------
! This example configuration shows what WE did to get Amazon VPC working with our
! ASAs.  We use version 8.3(1). This config has not been reviewed or otherwise
! blessed in any way by anyone at Amazon.  YMMV.
! 
! It differs from Amazon's supplied config by using two different sets of
! crypto maps and ACLs, so it brings both tunnels up simultaneously.
!
! For the purposes of the example, the physical datacenter network is 172.16.1.0/24
! and the VPC is 10.0.0.0/16.

benders

#!/usr/bin/env ruby

require 'zlib'

print Zlib::Inflate.new.inflate($<.read)

gnarg

class TimeServer
  def get_current_time
    Time.now
  end
end

################

URI = 'druby://localhost:8787'

relistan

Host *
    ForwardAgent yes
    ProxyCommand ~/bin/ssh-proxy.sh %h %p username@jump-host
    ServerAliveInterval 10
    ServerAliveCountMax 600

foliosus

ANSI = {}
  ANSI[:RESET]     = "\e[0m"
  ANSI[:BOLD]      = "\e[1m"
  ANSI[:UNDERLINE] = "\e[4m"
  ANSI[:LGRAY]     = "\e[0;37m"
  ANSI[:GRAY]      = "\e[1;30m"
  ANSI[:RED]       = "\e[31m"
  ANSI[:GREEN]     = "\e[32m"
  ANSI[:YELLOW]    = "\e[33m"
  ANSI[:BLUE]      = "\e[34m"

benders

#!/usr/bin/env ruby

# Bundler needs to find the Gemfile in the current directory, so we 
#   need to dereference symlinks, then chdir to where this script lives
this_file = __FILE__
while( File.symlink?(this_file) )
  this_file = File.readlink(this_file)
end
Dir.chdir(File.dirname(this_file))

benders

# Approximates the chance of at least one collision in a random
# distribution of k items across n possible IDs.  Adapted from 
# Karsten's approximate calculator at http://tinyurl.com/5zt6ol
def collision_probability( k, n )
  1 - Math.exp((-k ** 2) / ( 2.0 * n).to_f)
end

# The odds of two people having the same birthday are slightly
# greater than 50% if you have 23 or more people.
puts collision_probability( 23, 365 ) # => 0.515509538061517