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.functions
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#!/usr/bin/env bash
# Create a new directory and enter it
function mkd() {
mkdir -p "$@" && cd "$_";
}
# Change working directory to the top-most Finder window location
function cdf() { # short for `cdfinder`
cd "$(osascript -e 'tell app "Finder" to POSIX path of (insertion location as alias)')";
}
# Create a .tar.gz archive, using `zopfli`, `pigz` or `gzip` for compression
function targz() {
local tmpFile="${@%/}.tar";
tar -cvf "${tmpFile}" --exclude=".DS_Store" "${@}" || return 1;
size=$(
stat -f"%z" "${tmpFile}" 2> /dev/null; # macOS `stat`
stat -c"%s" "${tmpFile}" 2> /dev/null; # GNU `stat`
);
local cmd="";
if (( size < 52428800 )) && hash zopfli 2> /dev/null; then
# the .tar file is smaller than 50 MB and Zopfli is available; use it
cmd="zopfli";
else
if hash pigz 2> /dev/null; then
cmd="pigz";
else
cmd="gzip";
fi;
fi;
echo "Compressing .tar ($((size / 1000)) kB) using \`${cmd}\`…";
"${cmd}" -v "${tmpFile}" || return 1;
[ -f "${tmpFile}" ] && rm "${tmpFile}";
zippedSize=$(
stat -f"%z" "${tmpFile}.gz" 2> /dev/null; # macOS `stat`
stat -c"%s" "${tmpFile}.gz" 2> /dev/null; # GNU `stat`
);
echo "${tmpFile}.gz ($((zippedSize / 1000)) kB) created successfully.";
}
# Determine size of a file or total size of a directory
function fs() {
if du -b /dev/null > /dev/null 2>&1; then
local arg=-sbh;
else
local arg=-sh;
fi
if [[ -n "$@" ]]; then
du $arg -- "$@";
else
du $arg .[^.]* ./*;
fi;
}
# Use Git’s colored diff when available
hash git &>/dev/null;
if [ $? -eq 0 ]; then
function diff() {
git diff --no-index --color-words "$@";
}
fi;
# Create a data URL from a file
function dataurl() {
local mimeType=$(file -b --mime-type "$1");
if [[ $mimeType == text/* ]]; then
mimeType="${mimeType};charset=utf-8";
fi
echo "data:${mimeType};base64,$(openssl base64 -in "$1" | tr -d '\n')";
}
# Start an HTTP server from a directory, optionally specifying the port
function server() {
local port="${1:-8000}";
sleep 1 && open "http://localhost:${port}/" &
# Set the default Content-Type to `text/plain` instead of `application/octet-stream`
# And serve everything as UTF-8 (although not technically correct, this doesn’t break anything for binary files)
python -c $'import SimpleHTTPServer;\nmap = SimpleHTTPServer.SimpleHTTPRequestHandler.extensions_map;\nmap[""] = "text/plain";\nfor key, value in map.items():\n\tmap[key] = value + ";charset=UTF-8";\nSimpleHTTPServer.test();' "$port";
}
# Start a PHP server from a directory, optionally specifying the port
# (Requires PHP 5.4.0+.)
function phpserver() {
local port="${1:-4000}";
local ip=$(ipconfig getifaddr en1);
sleep 1 && open "http://${ip}:${port}/" &
php -S "${ip}:${port}";
}
# Compare original and gzipped file size
function gz() {
local origsize=$(wc -c < "$1");
local gzipsize=$(gzip -c "$1" | wc -c);
local ratio=$(echo "$gzipsize * 100 / $origsize" | bc -l);
printf "orig: %d bytes\n" "$origsize";
printf "gzip: %d bytes (%2.2f%%)\n" "$gzipsize" "$ratio";
}
# Run `dig` and display the most useful info
function digga() {
dig +nocmd "$1" any +multiline +noall +answer;
}
# UTF-8-encode a string of Unicode symbols
function escape() {
printf "\\\x%s" $(printf "$@" | xxd -p -c1 -u);
# print a newline unless we’re piping the output to another program
if [ -t 1 ]; then
echo ""; # newline
fi;
}
# Decode \x{ABCD}-style Unicode escape sequences
function unidecode() {
perl -e "binmode(STDOUT, ':utf8'); print \"$@\"";
# print a newline unless we’re piping the output to another program
if [ -t 1 ]; then
echo ""; # newline
fi;
}
# Get a character’s Unicode code point
function codepoint() {
perl -e "use utf8; print sprintf('U+%04X', ord(\"$@\"))";
# print a newline unless we’re piping the output to another program
if [ -t 1 ]; then
echo ""; # newline
fi;
}
# Show all the names (CNs and SANs) listed in the SSL certificate
# for a given domain
function getcertnames() {
if [ -z "${1}" ]; then
echo "ERROR: No domain specified.";
return 1;
fi;
local domain="${1}";
echo "Testing ${domain}…";
echo ""; # newline
local tmp=$(echo -e "GET / HTTP/1.0\nEOT" \
| openssl s_client -connect "${domain}:443" -servername "${domain}" 2>&1);
if [[ "${tmp}" = *"-----BEGIN CERTIFICATE-----"* ]]; then
local certText=$(echo "${tmp}" \
| openssl x509 -text -certopt "no_aux, no_header, no_issuer, no_pubkey, \
no_serial, no_sigdump, no_signame, no_validity, no_version");
echo "Common Name:";
echo ""; # newline
echo "${certText}" | grep "Subject:" | sed -e "s/^.*CN=//" | sed -e "s/\/emailAddress=.*//";
echo ""; # newline
echo "Subject Alternative Name(s):";
echo ""; # newline
echo "${certText}" | grep -A 1 "Subject Alternative Name:" \
| sed -e "2s/DNS://g" -e "s/ //g" | tr "," "\n" | tail -n +2;
return 0;
else
echo "ERROR: Certificate not found.";
return 1;
fi;
}
# Normalize `open` across Linux, macOS, and Windows.
# This is needed to make the `o` function (see below) cross-platform.
if [ ! $(uname -s) = 'Darwin' ]; then
if grep -q Microsoft /proc/version; then
# Ubuntu on Windows using the Linux subsystem
alias open='explorer.exe';
else
alias open='xdg-open';
fi
fi
# `o` with no arguments opens the current directory, otherwise opens the given
# location
function o() {
if [ $# -eq 0 ]; then
open .;
else
open "$@";
fi;
}
# `v` with no arguments opens the current directory in Vim, otherwise opens the
# given location
function v() {
if [ $# -eq 0 ]; then
vim .;
else
vim "$@";
fi;
}
# `tre` is a shorthand for `tree` with hidden files and color enabled, ignoring
# the `.git` directory, listing directories first. The output gets piped into
# `less` with options to preserve color and line numbers, unless the output is
# small enough for one screen.
function tre() {
tree -aC -I '.git|node_modules|bower_components' --dirsfirst "$@" | less -FRNX;
}
# ---------------------------------------------------
# Personnal functions
get_repo_revision(){
local url=$1
eval "svn info $url | grep Revision | awk '{print $2}'"
# echo $revision
}
## @TOFIX: syntax error to fixed
# copy_and_mkdir()
# {
# local src=$1
# local target=$2
# if [ ! -d `dirname $target` ] then
# mkdir -m 755 -p $(dirname $target)
# fi
# cp -vRfp $src $target
# # exit 0
# }
# Symfony2 project Harcore cache clearing
## @TOFIX syntax error to be fixed
#sym-refresh(){
# proj_root=$1
# if [ ! -d `dirname $proj_root` ] then
# $proj_root=".";
# fi
#
# cd $proj_root
# app/console cache:clear
# sudo chmod -Rv 777 app/cache
# sudo chown dev1:dev1 -Rv app/cache
# sudo chmod -Rv 777 app/logs
# sudo chown dev1:dev1 -Rv app/logs
# # rm -rv ./web/static/css/
# # rm -rv ./web/static/js/
# # mkdir -v web/static/css
# # mkdir -v web/static/js
# sudo chown dev1:dev1 -Rv web/static
# sudo chmod 777 -Rv web/static
# # sudo php app/console assetic:dump --env=dev --no-debug
#}
function hgrep {
history | grep $1
}
function ursync() {
if ($1=="BLACKBOX") then
rsync -urv /Users//$2/Projects/* /Volumes/BLACKBOX/Projects/;
else
echo $1;
# rsync -urv /Users/stephanevasseur/Sites/* /Volumes/BLACKBOX/Projets/
fi
}
function colorpicker {
# Show all the colours of the rainbow, should be run under bash
for STYLE in 0 1 2 3 4 5 6 7; do
for FG in 30 31 32 33 34 35 36 37; do
for BG in 40 41 42 43 44 45 46 47; do
CTRL="\033[${STYLE};${FG};${BG}m"
echo -en "${CTRL}"
echo -n "${STYLE};${FG};${BG}"
echo -en "\033[0m"
done
echo ""
done
echo ""
done
# Reset
echo -e "\033[0m"
}
# PYTHON PROJECT
function setup_python_mysqldb(){
# cd /opt/local/var/run/mysql5/
# cd MySQL-python-1.2.3
DIRECTORY=$1
# python setup.py install
# sudo port install MySQL-python
sudo port install MySQLDb
sudo ln -s /usr/local/mysql/bin/* /usr/bin
cd ${DIRECTORY}
python setup.py install
# which mysql_config5
sudo ln -s /Applications/MAMP/tmp/mysql/mysql.sock /opt/local/var/run/mysql5/mysql.sock
sudo ln -s /opt/local/bin/mysql_config5 /opt/local/bin/mysql_config
python setup.py install
echo "tcheck mysql is running"
sudo /opt/local/share/mysql5/mysql/mysql.server start
sudo mysqladmin5 -u root -p ping
}
# RUBY / RAILS ENVIRONMENT
# sudo ln -s /usr/bin/gem1.8 /usr/bin/gem
# sudo ln -s /usr/bin/gem1.8.8 /usr/bin/gem
# /etc/bashrc
# System wide functions and aliases
# Environment stuff goes in /etc/profile
# are we an interactive shell?
# if [ "$PS1" ]; then
# if [ -x /usr/bin/tput ]; then
# if [ "x`tput kbs`" != "x" ]; then
# # We can't do this with "dumb" terminal
# stty erase `tput kbs`
# elif [ -x /usr/bin/wc ]; then
# if [ "`tput kbs|wc -c `" -gt 0 ]; then
# # We can't do this with "dumb" terminal
# stty erase `tput kbs`
# fi
# fi
# fi
# case $TERM in
# xterm*)
# PROMPT_COMMAND='echo -ne "\033]0;${USER}@${HOSTNAME}: ${PWD}\007"'
# ;;
# *)
# ;;
# esac
# [ "$PS1" = "\\s-\\v\\\$ " ] && PS1="[\u@\h \W]\\$ "
#
# if [ "x$SHLVL" != "x1" ]; then # We're not a login shell
# for i in /etc/profile.d/*.sh; do
# if [ -x $i ]; then
# . $i
# fi
# done
# fi
# fi
function errorlog(){
DOMAIN=$1
grc tail -f /private/etc/apache2/${DOMAIN}-error_log
}
function accesslog(){
DOMAIN=$1
grc tail -f /private/etc/apache2/${DOMAIN}-access_log
}