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pabloasanchez / gcc-security.txt
Created November 14, 2024 06:54 — forked from jrelo/gcc-security.txt
GCC security related flags reference.
Source material:
http://security.stackexchange.com/questions/24444/what-is-the-most-hardened-set-of-options-for-gcc-compiling-c-c
https://wiki.gentoo.org/wiki/Hardened_Gentoo
https://wiki.debian.org/Hardening
================================================================================================================>
GCC Security related flags and options:
CFLAGS="-fPIE -fstack-protector-all -D_FORTIFY_SOURCE=2"
LDFLAGS="-Wl,-z,now -Wl,-z,relro"
@pabloasanchez
pabloasanchez / byobu-ssh-cheatsheet.md
Created May 29, 2024 07:13 — forked from PackeTsar/byobu-ssh-cheatsheet.md
Byobu (over SSH) Cheat Sheet

Byobu (over SSH) Cheat Sheet

I often find myself using Byobu on a Linux machine when connected to it over SSH. In doing so, I've noticed that many of the documented keyboard shortcuts don't work. This can be due to the native PC's OS intercepting certain keys, or possibly other reasons.

Below is a cheatsheet with Byobu features I have found usually work when run over a SSH connection.

Action Windows + Putty to Ubuntu MacOS + Terminal to Ubuntu
Help menu BASH: byobu-config FN-F1
Create new window CTRL-a c CTRL-a c or FN-F2