jvanja

# redirects for url params
RewriteEngine On
RewriteRule ^([a-zA-Z0-9-z\-\_]+)$ index.php?page=$1
RewriteRule ^([a-zA-Z0-9-z\-\_]+)/$ index.php?page=$1
RewriteRule ^([a-zA-Z0-9-z\-\_]+)/([a-zA-Z0-9-z\-\_]+)$ index.php?page=$1&subpage=$2
RewriteRule ^([a-zA-Z0-9-z\-\_]+)/([a-zA-Z0-9-z\-\_]+)/$ index.php?page=$1&subpage=$2

# index file priority
DirectoryIndex index.html index.htm index.php welcome.html

jvanja

# download stable Drupal
drush dl drupal

# install Drupal site with admin/admin acc
sudo drush site-install standard --account-name=admin --account-pass=admin --db-url=mysql://drupal7:drupal7@localhost/drupal7

# clear drupal cache
drush cc

# download and enable module

jvanja

(?<=start)(.*)(?=end)      // lazy - it will select until LAST occurence
(?<=start)(.*?)(?=end)      // not lazy - it will select until FIRST occurence

jvanja

# undo commit and REVERT the files to the last HEAD
git reset --hard HEAD~1

# undo commit but PRESERVE the files before the last commit
git reset HEAD~1

jvanja

// Works in modern browsers + IE9, but Modernizr has a polyfill baked in for function.bind.
// Hat tip Paul Irish

var o = $( {} );
$.subscribe = o.on.bind(o);
$.unsubscribe = o.off.bind(o);
$.publish = o.trigger.bind(o);

// Usage
$(document.body).on( 'click', function() {

jvanja

find . -not -perm 755 -type f -exec chmod 755 {} \;

jvanja

find . -type f -exec ls -s {} \; | sort -n -r | head -10

jvanja

find . -name "*.html" -exec bash -c 'cp "{}" "$(dirname "{}")"/index.html' \;

jvanja

#searches for 'search_term' and prints all columns
awk '/search_term/' file.txt

#searches for 'search_term' and prints columns 1 and 4 separated with tab (the first column is index 1)
awk '/search_term/ {print $1 "\t" $4}' file.txt

#searches for 'search_term' and prints the number of occurances
awk '/search_term/{++cnt} END {print "Count = ", cnt}' file.txt

#print lines having more than 18 characters

jvanja

find ./ -path '*/images/*.png' -type f -exec pngquant -f --ext .png {} \;