Alex Kuleshov's starred repositories
free-programming-books
:books: Freely available programming books
the-art-of-command-line
Master the command line, in one page
free-for-dev
A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev
awesome-sysadmin
A curated list of amazingly awesome open-source sysadmin resources.
db-readings
Readings in Databases
SystemProgramming
Angrave's Crowd-Sourced System Programming Book used at UIUC
go-algorithms
Algorithms and data structures for golang
erlang-bookmarks
All about erlang programming language [powerd by community]