| find /path -name '*.pdf' -exec sh -c 'pdftotext "{}" - | grep --with-filename --label="{}" --color "your pattern"' \; |
| mysqladmin -u<user> -p -i <interval> processlist |
| <?php | |
| // | |
| // taken from http://stackoverflow.com/questions/4357073/on-the-fly-zipping-streaming-of-large-files-in-php-or-otherwise | |
| // | |
| // make sure to send all headers first | |
| // Content-Type is the most important one (probably) | |
| // | |
| header('Content-Type: application/octet-stream'); | |
| header('Content-disposition: attachment; filename="file.zip"'); |
| mysqldump mydatabase -u root -p | gzip -c | cat > mydatabase-$(date +%Y-%m-%d-%H.%M.%S).sql.gz |
| find . -name .svn -print0 | xargs -0 rm -r |
| watch -n 5 --differences “lsof -n -p 25894 | grep -v /home/lib/mysql” |
All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.
elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParentelem.clientLeft, elem.clientTop, elem.clientWidth, elem.clientHeightelem.getClientRects(), elem.getBoundingClientRect()
| zip -r output.zip inputdir -x "**/.svn**" |
| #!/bin/sh | |
| # _ | |
| # | | | |
| # __ _____ ___ __| | ___ | |
| # \ \/ / __/ _ \ / _` |/ _ \ | |
| # > < (_| (_) | (_| | __/ | |
| # /_/\_\___\___/ \__,_|\___| | |
| /Users/mg/Dropbox/mg/setup.sh |
| mysqldump -u root -p --opt --all-databases > alldb.sql | |
| mysqldump -u root -p --all-databases --skip-lock-tables > alldb.sql |