My account staying logged when the browser closed
My account staying logged when the browser closed
logging
Plugin Update History
Plugin Update History
How can I check if a visitor can read a post?
Vistors usually always have the rights to access a post. Only exceptions that I know are drafts, password protected posts or post_types that are not public accessable. You could use get_post_status() and post_password_required()
WordPress + Buddpyress – troubleshooting server overloading
Check the Apache processes. I had this same sort of issue a while back and essentially what was happening was that the requests were being made faster than the server could handle it and at that point every slowed to a crawl. This was leaving hundreds of Apache processes running and waiting for the next … Read more
Do you have any useful awk and grep scripts for parsing apache logs? [closed]
You can do pretty much anything with apache log files with awk alone. Apache log files are basically whitespace separated, and you can pretend the quotes don’t exist, and access whatever information you are interested in by column number. The only time this breaks down is if you have the combined log format and are … Read more
How to hook into action/filter call
The callbacks hooked onto ‘all’ are called prior to the callbacks for any hook (action and filters) being called. (See source) add_action( ‘all’, ‘wpse115617_all_hooks’ ); function wpse115617_all_hooks(){ //This is called for every filter & action //You can get the current hook to which it belongs with: $hook = current_filter(); } See http://queryposts.com/function/current_filter/
Make a Docker application write to stdout
An amazing recipe is given in the nginx Dockerfile: # forward request and error logs to docker log collector RUN ln -sf /dev/stdout /var/log/nginx/access.log \ && ln -sf /dev/stderr /var/log/nginx/error.log Simply, the app can continue writing to it as a file, but as a result the lines will go to stdout & stderr!
How can I send a message to the systemd journal from the command line?
systemd-cat is the equivalent to logger: echo ‘hello’ | systemd-cat In another terminal, running journalctl -f: Feb 07 13:38:33 localhost.localdomain cat[15162]: hello Priorities are specified just by part of the string: echo ‘hello’ | systemd-cat -p info echo ‘hello’ | systemd-cat -p warning echo ‘hello’ | systemd-cat -p emerg Warnings are bold, emergencies are bold … Read more
Log all commands run by admins on production servers
Update: 2 more things that have popped up in the comments and in follow-up questions: Using auditd this way will dramatically increase your log volume, especially if the system is heavily in use via commandline. Adjust your log retention policy. Auditd logs on the host where they are created are just as secure as other … Read more
Is there a proper way to clear logs?
You can use: > /var/log/mail.log That will truncate the log without you having to edit the file. It’s also a reliable way of getting the space back. In general it’s a bad thing to use rm on the log then recreating the filename, if another process has the file open then you don’t get the … Read more