Category Archive: cPanel/WHM

Aug 26

Liblua error: relocation R_X86_64_32 against `luaO_nilobject_’

The full error will be like as below: ———————— /usr/bin/ld: /usr/local/lib/liblua.a(lapi.o): relocation R_X86_64_32 against `luaO_nilobject_’ can not be used when making a shared object; recompile with -fPIC /usr/local/lib/liblua.a: could not read symbols: Bad value ———————— I got the above error in between easyapache. It’s pretty sure lua is present in server but something went unoticed …

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Aug 26

Error while loading shared libraries: liblua.so

I got this liblua error while apache,php recompilation. At first I tried to find the dependencies of lua # ldd `which lua` linux-vdso.so.1 => (0x00007fff1dd7d000) liblua.so => not found libreadline.so.6 => /lib64/libreadline.so.6 (0x0000003b68800000) libncurses.so.5 => /lib64/libncurses.so.5 (0x0000003b68400000) libm.so.6 => /lib64/libm.so.6 (0x0000003b68000000) libdl.so.2 => /lib64/libdl.so.2 (0x0000003b67800000) libc.so.6 => /lib64/libc.so.6 (0x0000003b67400000) libtinfo.so.5 => /lib64/libtinfo.so.5 (0x0000003b6a400000) /lib64/ld-linux-x86-64.so.2 (0x0000003b67000000) …

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Aug 21

Where can you find the HOST_API_KEY of CloudFlare in server?

Suppose you have lot of servers and a new server setup is going on, and you want to install CloudFlare in it. While installation it asks for HOST_API_KEY. You can find the key on other servers from following file location. /root/.cpanel/datastore/cf_api It contains the key 🙂

Aug 19

Wowza Streaming Engine (RHEL/Centos/Fedora)

wowza_installation

Wowza Streaming Engine (known as Wowza Media Server prior to version 4) is unified server software developed by Wowza Media Systems. The server is used for streaming of live and on-demand video, audio, and RIAs (rich Internet applications) over IP networks to desktop, laptop, and tablet computers, mobile devices, IPTV set-top boxes, internet-connected TV sets, …

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Aug 09

Red5 Media Server: Installation And Configuration (Centos/Fedora/RHEL)

red5_oflademo

Red5 Media Server delivers a powerful video streaming and multi-user solution to the ©Adobe ©Flash Player and other exciting client technologies. It works based on Java and some of the most powerful open source frameworks, Red5 stands as a solid solution for business of all sizes including the enterprise. Features ———— Streaming Video (FLV, F4V, …

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Aug 09

Install FFMPEG in Fedora/Centos/RHEL

ffmpeg

Introduction ———— FFmpeg is a free software project that produces libraries and programs for handling multimedia data. FFmpeg is the leading multimedia framework, able to decode, encode, transcode, mux, demux, stream, filter and play pretty much anything that humans and machines have created. It supports the most obscure ancient formats up to the cutting edge. …

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Aug 07

CHECK_NRPE: Error – Could not complete SSL handshake

If you find this error in nagios for a particular server, this means nothing but the nrpe check from nagios server cannot able to complete the service check to client server. You can check this through command line itself, run the following in nagios server. # /usr/local/nagios/libexec/check_nrpe -H hostnameORclientserverIP -c check_load CHECK_NRPE: Error – Could …

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Aug 05

nload monitoring tool

nload_traffic_monitoring

The tool nload makes it simple for us to check the incoming/outcoming traffic rate in server, it’s pretty nice and handy tool. This is very useful to check traffic stat when a server is under ddos attack. How to install it? Download nload source from http://sourceforge.net/projects/nload/ # tar xvf nload-0.7.4.tar.gz # cd nload-0.7.4 # ./configure # …

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Aug 04

Manually rearrange domains due to disk space warnings

If you see home partition space warnings and you want to move high sized account from it to second home partition, you can either do it from WHM Home » Account Functions » Rearrange an Account. Doing it from WHM interface is good for accounts that have less size. Say if the account has size …

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Apr 10

cloudlinux: PHP selector NOT working or BROKEN

phpini4

It was truly devastating and I was dismayed when I noticed the PHP selector in server got broken or stopped working since the last easy-apache. Tones of tickets were popped in when clients lost their custom php versions and its custom settings I tried to select the php version 5.4 for the domain and set …

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