envio land

Our moodle server recently upgraded to Centos 8 , now the Apache use PHP FPM as default ( Centos 7 use Mod PHP by default ). There are no error with the moodle until today when we use the quiz. After quiz finished , we usually download the quiz result in excel ( xlsx ) format. Excel download function was not working it’s produce error : This site can’t be reached We did’t update moodle, it’s version 3.8 . On Centos 7 , excel download function working fine. Since we […]

It’s kind annoying when onelap ( http://www.onelap.cn/ ) doing update on your phone. Today it take version 1.6.0 to my phone when I want to use it. The big problem was update process was very very slow even I got great internet connection. I try update my windows version the update process really fast compared on phone. I don’t know the problem , may the download speed has limited in my country.

recently I update my very old cacti ( may be 0.8 ) to newest one. I just download the tar.gz file , unpack it and did as said on upgrade procedure. I fulfil alll requirement of new cacti version and the next step is upgrade process. I didn’t change the setting just choose default value when update. The update process seem hangup , the progress bar stop at 42% for a long time. I did reload the page and now the cacti show new version. I try login to cacti […]

Here how to add custom font on your moodle ( mine version 3.5 and using theme called “clean” ) Create a folder called “fonts” on your theme directory  , example theme/clean/fonts Upload your font there , for example I just user one TTF file of “lato” font , example : theme/clean/fonts/Lato-Regular.ttf Open the theme custom.css file on your theme directory ( not custom CSS from Moodle web admin menu  ) , for example theme/clean/style/custom.css Add css below on your custom.css @font-face { font-family: ‘lato’; src: url([[font:theme|Lato-Regular.ttf]]) format(‘truetype’); font-weight: normal; font-style: […]

Today I try Gitlab CE version 7.10.4 on CentOS 7 , the installation quite simple not like I did before on FreeBSD. I test it all function work normal git push and pull work great. On git server I need extract file from git to my live my server and I placed “post-receive” on “custom_hooks” directory on server. The post-receive did extract file from repo and rsync it to my web server. My web server not in same location with my gitlab. I create post-receive script and test it using […]

Working this this WYSIWYG on jEasyQuery , this how to clear content after we add data to some modal : $(‘#input’).val(”).blur(); I assume, textarea with id #input

I just finished install Centos Linux western digital nx4000 NAS , this machine came with windows server 2013 , just don’t like it and change it with linux :p , after finish the installation , the linux won’t auto boot , it stuck on startup.nsh. (on EFI) shell. To make this thing works we need create startup.nsh , here the steps , on EFI shells Shell> fs0: ( I user fs0 because I install linux on USB Drive ) fs0: \> cd EFI\Boot\ fs0: \>edit startup.nsh On editor just add […]

It’s long time I am didn’t not upgrade my moodle , right now I use 1.9 , looked the web for a while there nothing change. I login using admin user and browse some admin menu. Something weird happen , when I click a menu , it’s redirected to facebook, before redirected it show address ps4ux.com. I google it and found it’s adware site. I guess my google chrome infected with some adware, I did clean the browser , reset the setting. scan with malwarebyte & adwcleaner nothing suspicious found.I […]

Recently I change my BIOS SATA mode on IBM server for a reason, usually I use native and now I change it to compatible. The server running dual operating system, Windows 7 and Linux. On Windows 7 , I am not found any performance change , the server serve well. When I try using Linux (CentOS) the performance change happen. I feel the web server is very slow even only accessed by few client. Actually , I didn’t feel any performance change after I use the server for testing. I […]

Installed Net-SNMP from OpenBSD binary repository  on my virtual server (VMware) with no problem , I run with SNMP version 1 , test it with snmptrap with no problem , everything is okay. I did setup device on cacti, the snmp data query well. Bad think happen few minute latter , net-snmp always crash after some periodic time ( trapped by cacti cron ). I did compile from ports with no succcess, the error messege generated from ports is too painfull to debug :/ Recently I try use snmpd came with […]