General Archives - Page 8 of 14

Here are some maintenance messages you can show on your website while performing maintenance.

We're upgrading our site to serve you better. Please check back in a few minutes.
Oops! We're performing some quick updates. We'll be back online shortly.
Our site is taking a quick power nap. We'll wake it up soon!
Temporary site maintenance in progress. Thank you for your patience.
We're sprucing things up! Our site will be back online momentarily.
Quick update in progress. We apologize for the inconvenience and will be back soon.
Site undergoing a brief tune-up. Please check back in a few minutes.
We're making our website even better. Thanks for your understanding!
Briefly unavailable for scheduled maintenance. Check back in a minute.

https://gist.github.com/serverok/fd36f7f552b788bd8d466422b54e85e6

https://gist.github.com/serverok/efac25970509df58808e1fbb0bd21cf2

Simple HTML under maintenance page template

HTML Website Maintenance page template

Simple HTML Maintenance template

For PHP based websites, you can add the following code in index.php

header('HTTP/1.1 503 Service Temporarily Unavailable');
header('Status: 503 Service Temporarily Unavailable');
header('Retry-After: 1000');
die("We're performing some quick updates. We'll be back online shortly.");

February 23, 2020

Mac

To list all packages installed with brew

brew list

To see if a specific package installed, run

brew list | grep package_name

List open ports

netstat -apv TCP
netstat -a | grep -i "listen"
netstat -Waltn | grep LISTEN
netstat -Waltn | grep tcp
netstat -anp tcp
sudo lsof  -n -P | grep LISTEN
sudp lsof -iTCP -sTCP:LISTEN
sudo netstat -tulpn
nmap localhost

Restart apache2

sudo apachectl stop

Disable Apache from starting on boot

sudo launchctl unload /System/Library/LaunchDaemons/org.apache.httpd.plist

Or

System-Preferences > Users > Select your user > Start-Objects

February 13, 2020

pbx

voip

February 5, 2020

dspace

DSpace Change Header Text

February 1, 2020

Visual Code Studio Tab key not working

When pressing TAB key, no tab get inserted. It switch to UI, selecting “Explorer” in the side menu. Pressing tab again switch the selection to other UI elements.

I have to close the Visual Code Studio to get tab working again.

To fix this, press