(C-x means ctrl+x, M-x means alt+x)
The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:
Jack Wasey jackwasey
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| Latency Comparison Numbers (~2012) | |
| ---------------------------------- | |
| L1 cache reference 0.5 ns | |
| Branch mispredict 5 ns | |
| L2 cache reference 7 ns 14x L1 cache | |
| Mutex lock/unlock 25 ns | |
| Main memory reference 100 ns 20x L2 cache, 200x L1 cache | |
| Compress 1K bytes with Zippy 3,000 ns 3 us | |
| Send 1K bytes over 1 Gbps network 10,000 ns 10 us | |
| Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD |
Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.
$ python -m SimpleHTTPServer 8000
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| # | |
| # Working with branches | |
| # | |
| # Get the current branch name (not so useful in itself, but used in | |
| # other aliases) | |
| branch-name = "!git rev-parse --abbrev-ref HEAD" | |
| # Push the current branch to the remote "origin", and set it to track | |
| # the upstream branch | |
| publish = "!git push -u origin $(git branch-name)" |
duncandoo
/ beamerPoster.Rnw
Last active
February 26, 2016 23:34
Reproducible poster using knitr to knit R code into a LaTeX beamer poster. It produces a A0 size poster describing work we've done to improve analgesia for patients with hip fracture. It won't compile straight from these files: you will need to add some data and download the NHS logo, accepting the terms and conditions. The template uses NHS col…
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| \documentclass[final]{beamer} | |
| \usetheme{NHS} | |
| \usefonttheme[stillsansserifsmall]{serif} | |
| \usepackage[english]{babel} | |
| \usepackage[latin1]{inputenc} | |
| \usepackage[orientation=portrait,size=a0, scale=1.5]{beamerposter} | |
| \usepackage[numbers,sort]{natbib} | |
| % This is based on the template at http://www-i6.informatik.rwth-aachen.de/~dreuw/latexbeamerposter.php |
lopezpdvn
/ install-fahclient-linux-systemd-service-unit.md
Last active
January 14, 2023 07:21
Install Folding@home FAHClient on Linux as a systemd service unit
Republished on my website, keeping this version here for historical reasons.
Install FAHClient as documented in the official guide. Stop the traditional init script service that was created and automatically started.
GNOME's tracker is a CPU and privacy hog. There's a pretty good case as to why it's neither useful nor necessary here: http://lduros.net/posts/tracker-sucks-thanks-tracker/
After discovering it chowing 2 cores, I decided to go about disabling it.
Directories
alirobe
/ reclaimWindows10.ps1
Last active
June 10, 2025 00:59
This Windows 10 Setup Script turns off a bunch of unnecessary Windows 10 telemetery, bloatware, & privacy things. Not guaranteed to catch everything. Review and tweak before running. Reboot after running. Scripts for reversing are included and commented. Fork of https://github.com/Disassembler0/Win10-Initial-Setup-Script (different defaults). N.…
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| ### | |
| ### | |
| ### UPDATE: For Win 11, I recommend using this tool in place of this script: | |
| ### https://christitus.com/windows-tool/ | |
| ### https://github.com/ChrisTitusTech/winutil | |
| ### https://www.youtube.com/watch?v=6UQZ5oQg8XA | |
| ### iwr -useb https://christitus.com/win | iex | |
| ### | |
| ### OR take a look at | |
| ### https://github.com/HotCakeX/Harden-Windows-Security |
nomaster
/ config.boot
Last active
October 5, 2023 07:35
EdgeRouter: DNS forwarding to CloudFlare with DNSSEC
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| set service dns forwarding name-server 1.1.1.1 | |
| set service dns forwarding name-server 1.0.0.1 | |
| set service dns forwarding name-server '2606:4700:4700::1111' | |
| set service dns forwarding name-server '2606:4700:4700::1001' | |
| set service dns forwarding options dnssec | |
| set service dns forwarding options trust-anchor=.,19036,8,2,49AAC11D7B6F6446702E54A1607371607A1A41855200FD2CE1CDDE32F24E8FB5 | |
| set service dns forwarding options trust-anchor=.,20326,8,2,E06D44B80B8F1D39A95C0B0D7C65D08458E880409BBC683457104237C7F8EC8D | |
| set service dns forwarding options dnssec-check-unsigned | |
| set service dns forwarding options dnssec-timestamp=/config/dnsmasq/dnsmasq.time |