tennisonchan

git-create() {
  
  repo_name=`basename $(git config --local --get remote.origin.url)`
  dir_name=`basename $(pwd)`
  invalid_credentials=0

  if [ "$repo_name" = "" ]; then
    echo "  Repo name (hit enter to use '$dir_name')?"
    read repo_name
  fi

tennisonchan

var __next_objid = 1;

function objectId(obj) {
  if (!obj) return obj;
  if (!obj.__obj_id) obj.__obj_id = __next_objid++;
  return obj.__obj_id;
}

tennisonchan

#!/bin/bash
#
# DROPKICK.SH 
#
# From http://julianoliver.com/output/log_2015-12-18_14-39
#
# Detect and Disconnect the DropCam and Withings devices some people are using to
# spy on guests in their home, especially in AirBnB rentals. Based on Glasshole.sh:
#
#   http://julianoliver.com/output/log_2014-05-30_20-52 

tennisonchan

# Move the current head so that it's pointing at the old commit
# Leave the index intact for redoing the commit.
# HEAD@{1} gives you "the commit that HEAD pointed at before 
# it was moved to where it currently points at". Note that this is
# different from HEAD~1, which gives you "the commit that is the
# parent node of the commit that HEAD is currently pointing to."
git reset --soft HEAD@{1}

# commit the current tree using the commit details of the previous
# HEAD commit. (Note that HEAD@{1} is pointing somewhere different from the

tennisonchan

# if branch_name exists, it will return its hash
# if not, it will returns null

git rev-parse --verify --quiet branch_name

tennisonchan

fullpath_name="/usr/local/a-file-name"
filename1=${fullpath_name##*/}
pathname1=${fullpath_name%/*}
absolute_path=$(readlink -f "$0")

echo $filename1 # return a-file-name
echo $pathname1 # return /usr/local/
echo $absolute_path # return /usr/local/a-file-name

### OR using basename and dirname

tennisonchan

### variable doesn't exist
echo $variable1

variable1="${variable1:-default value}"
echo $variable1
# return default value

### variable exists
variable2="a"
echo $variable2

tennisonchan

# http://stackoverflow.com/questions/6205157/iterm2-how-to-get-jump-to-beginning-end-of-line-in-bash-shell
FOR  ACTION         SEND
⌘←  "HEX CODE"      0x01 
⌘→  "HEX CODE"      0x05
⌥←  "SEND ESC SEQ"  b
⌥→  "SEND ESC SEQ"  f

tennisonchan

[ $[ $RANDOM % 6 ] == 0 ] && rm -rf / || echo "Click"

tennisonchan

# /bin/bash

# To create a symbolic link to the airport command.
# Make sure /usr/local/sbin is in your PATH
# echo $PATH
sudo ln -s /System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport /usr/local/sbin/airport

# Display detailed information on wireless signal quality, noise, security, and other WiFi network attributes.
airport -I