12 Nov 2014
2 minutes read
FB4 How To: Rename a Disk Partition in OSXHow To: Rename a Disk Partition in OSX
There are multiple ways to rename a disk partition in OSX, and both should work well depending on your situation.
How To
14 Sep 2014
3 minutes read
FB4 How to Capture Network Traffic With TcpdumpHow to Capture Network Traffic With Tcpdump
You are here: Home / How-To / How to capture network traffic with tcpdump How to capture network traffic with tcpdump …
07 Sep 2014
1 minutes read
FB4 How to Update Grub Boot Loader ConfigHow to Update Grub Boot Loader Config
GRUB bootloader starts up what’s necessary for your Linux or UNIX system to boot up. You can edit its settings, …
05 Sep 2014
1 minutes read
Keep Iptables Rules After Reboot
The iptables command on Linux allows setting the rules for the Linux built-in firewall to follow when filtering packets …
04 Sep 2014
3 minutes read
FB4 How to Capture Network Traffic With TcpdumpHow to Capture Network Traffic With Tcpdump
With tcpdump you can intercept, read, and save TCP/IP packets flowing through a particular network interface. These …
03 Sep 2014
2 minutes read
How to Use Dpkg to Compare Two Linux Servers
While we mainly install, remove, update and otherwise manage software on Debian and Ubuntu based systems using apt-get, …
22 Jul 2014
1 minutes read
FB4 How to Change Hostname in FreeBSDHow to Change Hostname in FreeBSD
Changing the hostname in FreeBSD is very simple. It can be done immediately using the hostname command while logged in …
02 Jul 2014
5 minutes read
FB4 How to Use VisudoHow to Use Visudo
The visudo command is a safe and secure way of editing the /etc/sudoers file on UNIX and Linux systems. /etc/sudoers is …
02 Jul 2014
2 minutes read
FB4 How to Use Wget and CurlHow to Use Wget and Curl
Both wget and curl are Unix commands for transferring files over the network via various network protocols like HTTP or …
02 Jul 2014
3 minutes read
FB4 How To: Create Filesystem With MkfsHow To: Create Filesystem With Mkfs
The mkfs command available in UNIX and Linux operating systems is used to create file systems on various storage devices …
How to Resize Filesystem With Resize2fs
How To Resize Filesystem with resize2fs
Quick note on filesystem resize on a typical …
macOS Tahoe
macOS Tahoe is the upcoming major release of macOS …
Centralized Bash history with timestamps
BASH is my Linux shell of choice (it’s zsh on …
Inspect filesystem operations with fs_usage in macOS
hey Unless you disable SIP, most of DTrace based …
How-To: Upgrade Ubuntu 23.04 to 24.10
I reliased one of my Raspberry Pi systems was …
macOS Sequoia 15.0
Apple keeps shipping public betas of macOS Sequoia …
Video: Has This Worked Before?
Another video on my YouTube channel …