Linux and Unix tutorials for new and seasoned sysadmin
Linux and Unix tutorials for new and seasoned sysadmin
How do I read a list of ip address (subnets) using a text file and block all of them using Linux iptables command?
How do I create a bootable USB pen drive to start my CentOS / Fedora Linux? How do I create a bootable USB flash pen for installation of Linux, and for creation of rescue and other special-purpose boot disks using command line options?
How do I parse my Linux servers IP address using a Bash shell?
I‘m using portmaster to manage my ports without external databases. However, when I run the try to run pkg_version -l ‘< ', I'm getting the following error:
pkg_version: corrupted record (pkgdep line without argument), ignoringHow do I fix this problem?
Continue reading “FreeBSD: pkg_version: corrupted record (pkgdep line without argument), ignoring”
My CentOS Apache 2 (httpd) webserver will not start. It was working fine, but I made few changes to httpd.conf and it is not restarting. What are some things to check in order to solve my Apache server restart issues?
Q. My SATA drive is being displayed as /dev/hda instead of /dev/sda. How do I fix this problem and make sure I get /dev/sda and speed of SATA under Linux operating systems?