FreeBSD Tutorials and HowTos
Here you will find tutorial about FreeBSD unix operating system such as – configuration of network, PF firewall/packet filtering, NTA, FreeBSD kernel, building and installing packages, storage, networking services, including HTTP/HTTPS, FTP, NFS, SMB, SMTP, SSH, and NTP ( rss/feed ).
am a new FreeBSD Unix users. I am using FreeBSD version 9.1 and how do I load a kernel module called drm using command line option? [click to continue…]
ow do I remove the tom user under FreeBSD operating system using command line options? [click to continue…]
have recently started to managing FreeBSD server along with Ubuntu Linux. However, sudo command, always shows me the following error:
zsh: command not found: sudo
How do I solve this problem and use sudo under FreeBSD 9.x system?
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know how to find out battery life status using Linux
operating system. How do I monitor battery status on a laptop running FreeBSD version 9.x? [click to continue…]
have a directory with many files. I am trying to write a shell script that will only show first 10 or 20 lines of a file. How do I display first 10 or 20 lines of a file on Linux or Unix-like systems? [click to continue…]
ow do I look up for DNS (Domain Name System) information on a Linux or Unix-like systems using command line options? [click to continue…]
can use iptables -L -n
command with Linux operating system to list the current firewall rules. How do I list all the current firewall rules under OpenBSD / FreeBSD / NetBSD operating systems? How can I see all pf firewall rules using command line tool? [click to continue…]
have MySQL/MariaDB database system running on a FreeBSD/Linux server. The server has multiple ip address. The mysqld used by many websites hosted on two other CentOS Linux based servers. I would like to bind MySQL sever running on a Linux or Unix-like server to more than one IP address such as 18.104.22.168, 22.214.171.124, and 126.96.36.199. How can I bind mysqld to multiple ips? [click to continue…]
need to transfer a file called 'some cool movie.avi' that contains whitespace under rsync. How do I escape a filename or directory name with spaces in them while using rsync command under Linux / *BSD / Unix like operating systems? How do I use rsync when files / dirs contain spaces? [click to continue…]
am new to Linux sysadmin work. I am using vi / vim text editor to edit files located in /etc/ directory. I open files using
vi /etc/resolv.conf /etc/hosts
I can edit the /etc/resolv.conf file only. How do I switch between the two open files while using vim text editor under Linux / BSD / Apple OS X / Unix like operating systems?
[click to continue…]