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@MohamedAlaa
MohamedAlaa / tmux-cheatsheet.markdown
Last active May 17, 2024 21:23
tmux shortcuts & cheatsheet

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname
@fnky
fnky / ANSI.md
Last active May 17, 2024 16:33
ANSI Escape Codes

ANSI Escape Sequences

Standard escape codes are prefixed with Escape:

  • Ctrl-Key: ^[
  • Octal: \033
  • Unicode: \u001b
  • Hexadecimal: \x1B
  • Decimal: 27
@plentz
plentz / nginx.conf
Last active May 17, 2024 09:08
Best nginx configuration for improved security(and performance)
# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048
@wmealing
wmealing / C-states.md
Last active May 17, 2024 07:53
What are CPU "C-states" and how to disable them if needed?

To limit a CPU to a certain C-state, you can pass the processor.max_cstate=X option in the kernel line of /boot/grub/grub.conf.

Here we limit the system to only C-State 1:

    kernel /vmlinuz-2.6.18-371.1.2.el5 ... processor.max_cstate=1

On some systems, the kernel can override the BIOS setting, and the parameter intel_idle.max_cstate=0 may be required to ensure sleep states are not entered:

@thalamus
thalamus / ArchLinuxARM-M1
Last active May 16, 2024 21:53
How to boot Arch Linux ARM in QEMU (patched for M1)
/*
* This document is provided to the public domain under the
* terms of the Creative Commons CC0 public domain license
*/
How to boot Arch Linux ARM in QEMU (patched for M1)
Prerequisites:
QEMU - patched for M1 processors - patches: https://github.com/utmapp/qemu
@ItsAdventureTime
ItsAdventureTime / .rtorrent.rc
Created August 8, 2014 20:03
This an optimized version of the rTorrent configuration file.
#
#
# The Seedbox From Scratch Script
# By Notos ---> https://github.com/Notos/
#
#
######################################################################
#
# Copyright (c) 2013 Notos (https://github.com/Notos/)
#
@KartikTalwar
KartikTalwar / Documentation.md
Last active May 9, 2024 12:59
Rsync over SSH - (40MB/s over 1GB NICs)

The fastest remote directory rsync over ssh archival I can muster (40MB/s over 1gb NICs)

This creates an archive that does the following:

rsync (Everyone seems to like -z, but it is much slower for me)

  • a: archive mode - rescursive, preserves owner, preserves permissions, preserves modification times, preserves group, copies symlinks as symlinks, preserves device files.
  • H: preserves hard-links
  • A: preserves ACLs
@henrik
henrik / tmux_cheatsheet.markdown
Created March 3, 2012 19:47
tmux cheatsheet

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

@mmercedes
mmercedes / valheim_debian_server_setup.md
Last active May 4, 2024 10:16
Guide for creating a dedicated valheim server on debian

recommened you do this from within tmux since the steamcmd utility creates its own repl

Install SteamCMD

taken from here

$ sudo useradd -m steam
$ sudo apt update && sudo apt-get install lib32gcc1 -y
$ sudo su - steam
$ mkdir ~/Steam && cd ~/Steam
$ curl -sqL "https://steamcdn-a.akamaihd.net/client/installer/steamcmd_linux.tar.gz" | tar zxvf -
@tollmanz
tollmanz / compile-nginx.sh
Last active May 3, 2024 12:06
# Install dependencies
#
# * checkinstall: package the .deb
# * libpcre3, libpcre3-dev: required for HTTP rewrite module
# * zlib1g zlib1g-dbg zlib1g-dev: required for HTTP gzip module
apt-get install checkinstall libpcre3 libpcre3-dev zlib1g zlib1g-dbg zlib1g-dev && \
mkdir -p ~/sources/ && \
# Compile against OpenSSL to enable NPN