NFS stands for Network File System and through NFS, a client can read and/or write a remote share on an NFS server (like on local hard disk) The first step …
Category: Tips & Tricks
Mint Linux Cinnamon – Invisible menu text on Netbeans
I noticed one bug with Mint Linux (Cinnamon) and Netbeans menu items that have an ‘active’ state which are completely invisible. Actually the text and the background colors are the …
Partition X does not start on physical sector boundary
If you run “fdisk -l” and you get something like: [root@ftp ~]# fdisk -l …. Disk /dev/sdb: 1000.2 GB, 1000204886016 bytes 255 heads, 63 sectors/track, 121601 cylinders Units …
GitLab on CentOS – server certificate verification failed
If you followed this recipe to install GitLab on CentOS, you may have some problems
Heart Bleed Bug – OpenSSL
A massive vulnerability has been found in OpenSSL, the open-source software package broadly used to encrypt Web communications. The flaw allows attackers to steal the information that is normally protected …
Quick search and replace inside file
sed -i ‘s/original/new/g’ file.txtsed -i ‘s/original/new/g’ file.txt Where sed means Stream EDitor -i – in-place (for example save back to the original file) s – the substitute command original – …
How to clone MySQL database
Here is a way to create a duplicate of one database, with all its tables and their data Dump your source database into sql file # mysqldump -uroot -p production …
EoIP tunnel on Linux
Ethernet over IP (EoIP) Tunneling is a MikroTik RouterOS protocol (stateless and light ethernet point to point tunnel protocol with 28 bytes static overhead) that creates an Ethernet tunnel between two …
Teamviewer on Linux
I suppose you have a couple of clients who believes in Teamviewer only. Teamviewer on Linux works fine but after you install it, you’ll be supprised that the proces is …
CentOS 5 Call to undefined function sqlite_escape_string()
If you’re using PHP 5.2.x on RHEL/CentoOS and you received error PHP Fatal error: Call to undefined function sqlite_escape_string()PHP Fatal error: Call to undefined function sqlite_escape_string() don’t worry. The reason …