Basic Linux and Unix fundamentals of file, directory permissions and ownership. Learn what are they and how to set/edit them in different ways.
Archives for February 2017
Learn how to disable direct root access to Linux and HPUX servers by altering parameters in SSH configuration files. Its one of the hardening step.
Learn how to check the Linux kernel version using the command line. Helpful commands to check your kernel versions, releases, codenames, etc.
Learn how to install the EC2 Linux server of your favorite distro on the Amazon Web Services cloud platform. Free Linux server for learning and practicing.
Learn how to mount ISO disk image in Linux. ISO image file mounts using a loop device and iso9660 filesystem type enabling users to access data within as a normal mount point.
Here we are on the 100th block! Kerneltalks journey of 4 months reaching a milestone of 100 posts! Crawling web of Linux, Unix & scripts for the goodness of sysadmin!
Small APA configuration testing script which will automate checking and verifying your Auto Port aggregation configuration in the HPUX server.
Learn APA configuration in HPUX. Auto port aggregation logic is similar to network teaming in Linux. Used for network card hardware level redundancy.
Learn everything about umask value. What is umask value? What is best default umask? How to set it up in Linux and Unix? & How to calculate umask?