Configure PostgreSQL remote incoming connections By default PostgreSQL does not accept remote connections. So, when you try to connect from remote machine you will receive an error: could not connect to server: Connection refused Is the server running on host host.domain.com… Continue Reading
How do I resolve /lib/ld-linux.so.2: bad ELF interpreter: No such file or directory issue On CentOS: sudo yum install glibc.i686 or sudo yum install glibc.i386 On Debian or Ubuntu: sudo apt-get install ia32-libs
Update MySQL 5.5 to 5.6 Ubuntu 12.04 using PPA To update MySQL server from 5.5 to 5.6 login into server: # apt-get -y remove mysql-server # apt-get -y autoremove # apt-get -y install software-properties-common # add-apt-repository -y ppa:ondrej/mysql-5.6 # apt-get… Continue Reading
Optimal WordPress Permissions All WordPress files and folders should have the correct permissions and ownership. It is very important for keep secure your WordPress site. Files should be 664. Folders should be 775. wp-config.php should be 660. WordPress files permissions… Continue Reading
How to em0 revert into eth0 type naming Ubuntu Add add into /etc/default/grub the line GRUB_CMDLINE_LINUX=”biosdevname=0″ Change all em names to eth in interfaces file: /etc/network/interfaces Then: $ sudo update-grub $ reboot
How To Set Static IP and DNS On Ubuntu Server 14.04 LTS For setup a Static IP and DNS on Ubuntu edit file: “/etc/network/interfaces” sudo vi /etc/network/interfaces Then make changes like: # The loopback network interface auto lo iface lo… Continue Reading
CentOS 6.6 Network install URL’s CentOS 6.6 – i386 – 32-bit http://mirror.centos.org/centos/6/os/i386/ CentOS 6.6 – x86_64 – 64-bit http://mirror.centos.org/centos/6/os/x86_64/ See also CentOS 7 Netinstall URL: http://arstech.net/centos-7-netinstall-url/
How to forward root emails to external email To forward Linux root emails create in root home directory file : .forward, put into this file email address Or putting email address into /etc/aliases, and then run newaliases command
How to Open Port in CSF Firewall Login to your dedicated server with root Add the following lines in your /etc/csf/csf.allow: tcp:in:d=XXXX:d=aa.bb.cc.dd tcp:out:d=XXXX:d=aa.bb.cc.dd Where is XXXX port number, aa.bb.cc.dd -IP For example: tcp:in:d=22=192.168.0.100 Then run: # csf -r… Continue Reading
Reset kloxo admin password from Linux command line For resetting kloxo admin password from Linux command line: Login as root # /script/resetpassword master NEWPASSWORD # /etc/init.d/kloxo restart