Whenever we ask curl users what they lack in our project and what we should improve, the response is always clear: documentation.

ZFS compression results in workload starvation, partially ameliorated by async_write_max_active

This is a collection of thoughts on securing a modern Apple Mac computer using OS X 10.11 "El Capitan", as well as steps to improving online privacy.

Tmux is great, except when you have to restart the computer. You lose all the running programs, working directories, pane layouts etc. There are helpful management tools out there, but they require initial configuration and continuous updates as your workflow evolves or you start new projects.

tmux-resurrect saves all the little details from your tmux environment so it can be completely restored after a system restart (or when you feel like it). No configuration is required. You should feel like you never quit tmux.

Unix-privesc-checker is a Unix/Linux User privilege escalation scanner that runs on Unix systems (tested on Solaris 9, HPUX 11, Various Linuxes, FreeBSD 6.2). It tries to find misconfigurations that could allow local unprivileged users to escalate privileges to other users or to access local apps (e.g. databases).

signify: Securing OpenBSD From Us To You (OpenBSD)

Using routing domains / routing tables in a production network with OpenBSD

The first of two ZFS books, by critically acclaimed author Michael W Lucas and FreeBSD developer Allan Jude

Coming from a background in higher-level languages like Ruby, Scheme, or Haskell, learning C can be challenging. In addition to having to wrestle with C’s lower-level features like manual memory management and pointers, you have to make do without a REPL. Once you get used to exploratory programming in a REPL, having to deal with the write-compile-run loop is a bit of a bummer.

OpenBSD ldapd YP LDAP Domain with default Login Class Support and Blowfish Hashes

We aim to collect practical, well-explained bash one-liners, and promote best practices in shell scripting.