How to Pair Apple Bluetooth Keyboard in Windows 10
Having issue pairing Apple Bluetooth Keyboard with Windows 10 machine? Here is the quick tips to connect Apple Bluetooth Keyboard in Windows 10. Unlike OSX, when pairing the Apple Bluetooth Keyboard in OSX, there is an on-screen prompt for pin/passcode….
How to Fix Exim Error: segfault at 0 ip.
With the latest CVE issued by Exim development team, we upgraded Exim to latest version which is Exim 4.88 and found bunch of segfault error after the upgrade as below; Mar 7 21:13:18 rome kernel: exim[5505]: segfault at 0 ip 00007f3f78503790…
Let’s Encrypt: How to Upgrade to Python 2.7 in Centos 6
Let’s Encrypt will soon no longer support Python 2.6 due to its security update and the depreciate error prompted when running letsencrypt-auto script. Here is how to install Python 2.7 in CentOS 6 (can be done on CentOS 7 too)…
CPanel: How to Enable Let’s Encrypt / AutoSSL
SSL has became common requirement for secured web and it’s essential for web hoster to enable SSL for client who running website with login credential or sensitive information. Good thing is, CPanel WHM is now support Let’s Encrypt / AutoSSL….
How to Fixed “cannot change locale (UTF-8)” Error in Centos 7
Previously we have shared how to fix the LC_Type locale error in Centos 6 and the steps below will show how to fix the error message “warning: setlocale: LC_CTYPE: cannot change locale (UTF-8): No such file or directory” in CentOS…
How to Fix LC_CTYPE setlocale Error in Centos/Redhat 6 / 7
During remote access into Linux Centos/Redhat, it’s common to see setlocale error if using UTF-8 encoding; especially using terminal program like iterm / iterm2. This is due to iterm terminal allow to set the UTF-8 encoding environment. This is the…
Linux KVM: How to Upgrade Windows 7 to Windows 10
We have a couple of Windows 7 development machines and decided to upgrade one of the Windows 7 to Windows 10 in our KVM host. Our KVM host is currently running on Linux CentOS 6.x. It seems it’s not simple…
MIUI 7: How to Enable Unknown Sources Option for Third Party Apps Installation
By default, all Android should download Application via Google Play Store; on Xiaomi devices, if China ROM by default is download the Apps via Mi Market. By enable Unknown Sources option it allow user to download Apps outside of Mi…
MIUI 7: How to Enable and Access to Developer Options
Developer Options allow user to have more access control on Xiaomi or any Android device, by enabling USB debugging option it allows user to perform adb and fastboot command for flashing/scripting/file transfer and etc in shell or command prompt. Here…
How to Setup Authy on Multiple Devices
If you are a regular user of Google Authenticator; or a heavy user like us having at least 10 accounts/services authenticate with Google Authenticator, and the common challenge + annoyed usually we face are; Running multiple mobile devices and wish…