Recently i had a simple task which was – “My wordpress site on home.pl does’nt work – there is no theme”.
Solution was very easy:
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<FilesMatch "\.(?i:php)$"> ... </FilesMatch> |
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<Files "\.(?i:php)$"> ... </Files> |
Since php on CentOS 6.x is on version 5.3.x (that was on my machine) i have to add remi repository to my CentOS to do the upgrade of ownCloud server
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# wget http://rpms.famillecollet.com/enterprise/remi-release-6.rpm |
After that i done this:
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# rpm -Uvh remi-release-6.rpm |
Now I was ready to upgrade my ownCloud server to 8.1.1.
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# yum update --enablerepo=remi |
Now I can enjoy ownCloud in the newest version. Cheers 🙂
Yesterday i have moved from Ubuntu 14.04 to Fedora 21. I have installed all software needed including VirtualBox (for Windows 7).
When I was trying to start
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service vboxdrv setup |
I have got this error
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Stopping VirtualBox kernel modules [ OK ] Uninstalling old VirtualBox DKMS kernel modules [ OK ] Trying to register the VirtualBox kernel modules using DKMSError! echo Your kernel headers for kernel 3.19.7-200.fc21.x86_64 cannot be found at /lib/modules/3.19.7-200.fc21.x86_64/build or /lib/modules/3.19.7-200.fc21.x86_64/source. [FAILED] (Failed, trying without DKMS) Recompiling VirtualBox kernel modules [FAILED] (Look at /var/log/vbox-install.log to find out what went wrong) |
The solution for that was to install kernel-devel which solved the problem.
If you want to use PlayOnLinux on your Fedora, don’t forget to install GnuPG 😉
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yum install gnupg |
That’s all
Today – after struggling from the begining for network speed – i have found a very helpfull piece of software for bandwith management which was QoS (beta).
After only installing it and enabling via webconfig it starts to do its job!
Now my users stop complaining about “why the internet is soooooo sloooow?”
Amazing, really amazing….
Yesterday i have installed OpenFire on one of my CentOS servers. First I had to download it from here, and then install it via yum:
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# yum localinstall openfire-3.9.3-1.i386.rpm |
Because i had 64 bit version of CentOS I had to install also glibc.i686
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# yum install java glibc.i686 |
After that i had to do some things in MySQL:
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# mysql -u root -p |
After that:
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mysql> create database openfire; mysql> insert into mysql.user(User, Host, Password) values('openfire','127.0.0.1',PASSWORD('your.secret.password')); mysql> flush privileges; mysql> grant all privileges on openfire.* to openfire@127.0.0.1; mysql> flush privileges; |
Ok, now we have to allow some ports on firewall:
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# nano /etc/sysconfig/iptables |
And add those lines
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-A INPUT -m state --state NEW -m tcp -p tcp --dport 5222 -j ACCEPT -A INPUT -m state --state NEW -m tcp -p tcp --dport 5223 -j ACCEPT -A INPUT -m state --state NEW -m tcp -p tcp --dport 9090 -j ACCEPT |
After that we have to start the openfire service and make it run through server restart
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# service openfire start # chkconfig --level 235 openfire on |
OK, last thing is to go to your http://your.ip.address:9090 and install it 🙂
I have a two routers based on ClearOS. On both of them i have OpenVPN service running. One of them connects with no problem but on the second one a cannot ping any device/server/printer on “the other side”.
I executed route command and got this:
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Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface default 192.168.16.1 0.0.0.0 UG 1024 0 0 wlp16s0 10.8.0.1 10.8.0.5 255.255.255.255 UGH 0 0 0 tun0 10.8.0.5 0.0.0.0 255.255.255.255 UH 0 0 0 tun0 192.168.16.0 0.0.0.0 255.255.255.0 U 0 0 0 wlp16s0 |
So i figured out that there is no route to the remote place. As root I executed this command:
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route add -net 192.168.3.0 gw 10.8.0.5 netmask 255.255.255.0 dev tun0 |
And finally i could access servers from “the other side”. The problem was in router/server which was running openvpn service.
I have had to edit /etc/openvpn/clients.conf and /etc/openvpn/clients-tcp.conf files and add this line at the end of both files:
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push "route 192.168.3.0 255.255.255.0" |
After restarting the OpenVPN service on the server and connecting to the remote place via openvpn command everything goes right
The route command gave me this output:
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Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface default 192.168.16.1 0.0.0.0 UG 1024 0 0 wlp16s0 10.8.0.1 10.8.0.5 255.255.255.255 UGH 0 0 0 tun0 10.8.0.5 0.0.0.0 255.255.255.255 UH 0 0 0 tun0 192.168.3.0 10.8.0.5 255.255.255.0 UG 0 0 0 tun0 192.168.16.0 0.0.0.0 255.255.255.0 U 0 0 0 wlp16s0 |
which was good and everything was working as it was planned.
I have used for that scp. It works over ssh:
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# scp username@remote_ip:/path/to/file local_file_name |
That’s all 🙂
I have bought a LG Nexus 5 smartphone, but after plugin in under Fedora (20) there was no response from the OS to mount it automatically. The dmesg | tail command gave me this:
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[46671.901161] usb 2-1: new high-speed USB device number 5 using ehci-pci [46672.016275] usb 2-1: New USB device found, idVendor=18d1, idProduct=4ee1 [46672.016281] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [46672.016284] usb 2-1: Product: Nexus 5 [46672.016287] usb 2-1: Manufacturer: LGE [46672.016290] usb 2-1: SerialNumber: 04be158d3444ab82 |
Ok, this is something, now i had to do this:
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# yum install fuse fuse-libs libmtp simple-mtpfs # touch /etc/udev/rules.d/51-nexus.rules # nano /etc/udev/rules.d/51-nexus.rules |
And add those lines onto that file
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# LGE Nexus 5 SUBSYSTEM=="usb", ATTR{idVendor}=="18d1", MODE="0666" |
OK, almost the last thing was to add to lines into my .bashrc file:
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alias nexusmount="simple-mtpfs /path/to/my/mount-point" alias nexusumount="fusermount -u /path/to/my/mount-point" |
Now i had to restart my Fedora and voila after restart and plugin my Nexus 5 phone i do the nexusmount command from the terminal and it works!
Sources:
http://l33tsource.com/blog/2014/04/19/Mount-Nexus-5-on-Fedora/
http://tacticalvim.wordpress.com/2012/12/08/mounting-nexus-4-via-mtp-in-fedora-17/
Today i have successfully deployed another ClearOS based router.
I must say that this linux distro is very easy to setup and deploy to production 🙂
Thank you ClearOS team for creating this linux distribution !