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add pwgen utility

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Move common zsh/bash things into a separate file
Add pwgen utility to generate xkcd-style passphrases
This commit is contained in:
Adam Lamers
2016-11-04 17:11:25 -05:00
parent cb0b8a4a91
commit 35a45c9cae
6 changed files with 108 additions and 86 deletions
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bash_profile
+3 -43
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@@ -33,49 +33,9 @@ shopt -s cmdhist
export HISTCONTROL=ignoredups
export HISTIGNORE="&:ls:[bf]g:exit"
function local_pi() {
LOCAL_PI_IP=$(en4ip)
ssh -b $LOCAL_PI_IP pi@169.254.100.100
}
#################### Project Initialization Tools ###################
function download_bootstrap() {
mkdir -p static
mkdir -p static/css
mkdir -p static/js
cd static/css
wget "https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css"
cd ../
cd js
wget "https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"
cd ../..
}
function init_flask() {
mkdir -p templates
touch templates/index.html
curl "https://raw.githubusercontent.com/lewagon/bootstrap-boilerplate/gh-pages/index.html" > templates/index.html
FLASK_TEMPLATE="from flask import Flask, render_template, request
app = Flask(__name__)
@app.route('/')
def index():
return render_template('index.html')
if __name__ == '__main__':
app.debug = True
app.run()
"
echo "$FLASK_TEMPLATE" > app.py
}
function weather() {
LOCATION=milwaukee
curl wttr.in/$LOCATION
}
if [ -f ~/.common_shell_functions ]; then
. ~/.common_shell_functions
fi
#Enable ~/.ssh/config host tab completion
_complete_ssh_hosts ()
common_shell_functions
+72
View File
@@ -0,0 +1,72 @@
###################################################################
# This file is for shell functions common between shells: zsh, bash
###################################################################
function local_pi() {
LOCAL_PI_IP=$(en4ip)
ssh -b $LOCAL_PI_IP pi@169.254.100.100
}
function pubkey() {
if [ -f ~/.ssh/id_rsa.pub ]; then
if which pbcopy &> /dev/null; then
cat ~/.ssh/id_rsa.pub | pbcopy
echo "Copied public key using pbcopy"
else
echo "pbcopy not available - printing public key"
echo
cat ~/.ssh/id_rsa.pub
fi
fi
}
function pwgen() {
if [ -f ~/.dotfile_util/pwgen.py ]; then
if which python &> /dev/null; then
~/.dotfile_util/pwgen.py 4
else
echo "Need python for pwgen"
fi
else
echo "Could not find ~/.dotfile_util/pwgen.py"
fi
}
#################### Project Initialization Tools ###################
function download_bootstrap() {
mkdir -p static
mkdir -p static/css
mkdir -p static/js
cd static/css
wget "https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css"
cd ../
cd js
wget "https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"
cd ../..
}
function init_flask() {
mkdir -p templates
touch templates/index.html
curl "https://raw.githubusercontent.com/lewagon/bootstrap-boilerplate/gh-pages/index.html" > templates/index.html
FLASK_TEMPLATE="from flask import Flask, render_template, request
app = Flask(__name__)
@app.route('/')
def index():
return render_template('index.html')
if __name__ == '__main__':
app.debug = True
app.run()
"
echo "$FLASK_TEMPLATE" > app.py
}
function weather() {
LOCATION=milwaukee
curl wttr.in/$LOCATION
}
dictionary.txt.gz
BIN
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Binary file not shown.
install.conf.yaml
+3
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@@ -7,6 +7,7 @@
- link:
~/.dotfiles: ''
~/.vim: vim
~/.dotfile_util: util
~/.vimrc: vimrc
~/.vimrc_vundle: vimrc_vundle
~/.zpreztorc: zpreztorc
@@ -16,6 +17,8 @@
~/.bash_prompt: bash_prompt
~/.git_prompt.sh: git_prompt.sh
~/.git-completion.bash: git-completion.bash
~/.dictionary.txt.gz: dictionary.txt.gz
~/.common_shell_functions: common_shell_functions
- shell:
- [git submodule update --init --recursive, Installing submodules]
util/pwgen.py
Executable
+27
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@@ -0,0 +1,27 @@
#!/usr/bin/env python
import sys
import os
import gzip
import random
if __name__ == "__main__":
if len(sys.argv) > 1:
word_length = int(sys.argv[1])
else:
word_length = 3
dictfile = os.path.expanduser('~/.dictionary.txt.gz')
with gzip.open(dictfile) as f:
lines = f.readlines()
rand_engine = random.SystemRandom()
result = ''
words = []
for _ in range(0, word_length):
word = rand_engine.choice(lines).strip().decode()
while len(word) > 10:
word = rand_engine.choice(lines).strip().decode()
result += word
words.append(word)
print(result)
print("From words: {}".format(', '.join(words)))
zshrc
+3 -43
View File
@@ -49,46 +49,6 @@ alias vi='vim'
#alias en4ip="ifconfig | grep -A1 en4 | tail -n1 | awk 'BEGIN { FS=\" \" }; {print \$2}'"
alias en4ip="ifconfig | grep -Eo '169.254.\d{1,3}.\d{1,3}' | head -n1"
function local_pi() {
LOCAL_PI_IP=$(en4ip)
ssh -b $LOCAL_PI_IP pi@169.254.100.100
}
#################### Project Initialization Tools ###################
function download_bootstrap() {
mkdir -p static
mkdir -p static/css
mkdir -p static/js
cd static/css
wget "https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css"
cd ../
cd js
wget "https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"
cd ../..
}
function init_flask() {
mkdir -p templates
touch templates/index.html
curl "https://raw.githubusercontent.com/lewagon/bootstrap-boilerplate/gh-pages/index.html" > templates/index.html
FLASK_TEMPLATE="from flask import Flask, render_template, request
app = Flask(__name__)
@app.route('/')
def index():
return render_template('index.html')
if __name__ == '__main__':
app.debug = True
app.run()
"
echo "$FLASK_TEMPLATE" > app.py
}
function weather() {
LOCATION=milwaukee
curl wttr.in/$LOCATION
}
if [ -f ~/.common_shell_functions ]; then
. ~/.common_shell_functions
fi