15 May 2009
5 minutes read
Ubuntu SSH: How to Enable Secure Shell in Ubuntu
SSH (Secure Shell) is possibly the best way to remotely access a Unix system – it’s very secure thanks to …
centos
31 Mar 2008
3 minutes read
How to Install 32-Bit Debian Packages on 64-Bit System
Many software products, especially the commercial ones, are distributed as 32-bit packages. This means that they …
20 Sep 2007
1 minutes read
How To: Use Apt-Get Behind Proxy
If you run your Ubuntu system behind a firewall and have to use proxy server for http and ftp access, then your apt-get …
How to decrypt files with Ansible Vault
ansible-vault decrypt restores an encrypted file …
Just discovered the macOS footprint command
I’ve administered Linux systems for around 25 …
How to Fix Ubuntu Packages Held Back
When trying to run do-release-upgrade on an Ubuntu …
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 …