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#1 Linux/Unix Tutorial on The Net

FreeBSD: Removing Unused Dependencies

This post will guide you how to remove unused or unwanted dependency packages in your FreeBSD. How do I use the pkg command to remove all unneeded packages on Free BSD. How to remove orphan… read more »

Linux rm -rf command

This post will guide you how to delete all files in a given directory using rm command in Linux system. How to delete multiple sub-directories with one Linux command. How to use rm -rf command… read more »

Ubuntu/Debian: Delete Files or Directories

This post will guide you how to delete or remove files on your Ubuntu/Debian Linux. How do I remove directories under your Ubuntu/Debian Linux. How to quickly delete a file under a directory in Ubuntu/Debian… read more »

Linux rm Command and Examples

This post will guide you how to use the rm command under Linux operating system. and it will give you introduction for rm command . rm command options, and linux rm command Description, and Linux… read more »

FreeBSD: Install Sudo Command

This post will guide you how to install sudo command under FreeBSD operating system. How do I use sudo command to execute the command that need root privilege. The FreeBSD system does support sudo, but… read more »

Linux: Update Lenovo BIOS

This post will guide you how to update the BIOS on Lenovo Laptops using a USB Flash disk under Linux operating system. How do I update BIOS on Lenovo ideapad/ x201/ x1/y50-70/w540/t470s/t61/x240 laptop in Linux…. read more »

Linux: OpenSSH Configuration File

This post will guide you how to configure the /etc/ssh/sshd_config file in your Linux system. How do I configure you SSH client under CentOS/Ubuntu Linux. How to install and configure OpenSSH server in the Linux… read more »

Backup FreeNAS Configuration

This post will guide you how to backup and restore FreeNAS configuration. How do I back up the FreeNAS configuration files. Backup FreeNAS Configuration You just need to do the following steps to backup configuration… read more »

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