timedatectl

Update Date, Time, Timezone on Ubuntu

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Use timedatectl command to view and change time, date and timezone in Ubuntu
Ubuntu Disk Space fdisk and df

Expand Ubuntu disk after adding additional disk space in Hyper-V

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Quick and easy steps to expand Ubuntu disk space

Prevent WordPress auto conversion of double hyphen

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In functions.php, add the following line at the end remove_filter( 'the_content', 'wptexturize' );       

Configure Mail Settings in WordPress

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Use Contact Form and Post SMTP free plugins to setup mail settings in WordPress website

Configure SPF for GoDaddy mail account

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Godaddy SPF record is TXT record with v=spf1 a mx include:secureserver.net ~all

Subdomain Email Configuration in GoDaddy Hosting

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Follow these easy steps to setup a subdomain email account in your hosting cPanel

Palo Alto Firewall Command Line Reference

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Palo Alto Firewall Command Line Reference

Remotely get list of installed program

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Use PsExec to connect to a remote PC and get list of program installed. Command is wmic then product get name

Configure F5 for Server Side SSL

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With BIG-IP F5 appliance, you can encrypt all traffic between client and back end server using the same SSL certificate and Key. The client establishes…

Disable HTTPS Redirect in Firefox

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Firefox automatically redirects website to https and causes problem. You can fix by disabling browser.urlbar.autoFill and removing entry in SiteSecurityServiceState.txt file.
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