We successfully flashed OpenWRT to a Netgear R7000 that was unresponsive/running DD-WRT using nmrpflash on Windows.
openwrt-23.05.5-bcm53xx-generic-netgear_r7000-squashfs.chk.nmrpflash.exe (v0.9.22 win32).flash_router.bat as net30 (Ethernet).
| bash aliases |
| GIST INITIALIZED: Sat Mar 14 12:30:48 PDT 2026 |
| This is an old version. See the new one in my dotfiles repo: https://raw.githubusercontent.com/auwsom/dotfiles/main/.bash_aliases | |
| ## These lines for importing these command aliases and functions into .bash_aliases (or .bashrc), the settings file for bash | |
| # `wget https://gist.github.com/auwsom/57c4f7c9db585b3f67065f13055986cc/raw -O ~/.bash_aliases && source ~/.bashrc` | |
| # `wget https://bit.ly/3o2fy8S -O ~/.bash_aliases && source ~/.bashrc` | |
| # `cp -f ~/.bash_aliases /home/user/.bash_aliases && chown user:user /home/user/.bash_aliases` | |
| #shellcheck "$0" # `apt install shellcheck` to check any script for any errors. uncomment line to check this one. | |
| # see further down for more general Linux tips and learning sites |
| # unalias a | |
| HISTCONTROL=ignoreboth:erasedups | |
| alias rm='rm -I' | |
| shopt -s histverify | |
| alias h='history' | |
| alias hh='history | tail -30' | |
| alias rb='source ~/.bashrc' |
| https://spin.atomicobject.com/2016/04/19/vim-commands-cheat-sheet/ | |
| http://i.imgur.com/YLInLlY.png | |
| https://vim.rtorr.com/ | |
| :q, :wq, :q!, ZZ # quit, write quit, quit force, write quit | |
| i, Esc, v # insert mode, exit mode, visual mode | |
| dd, dw, x, u, U, ctrl+r # cut line, cut word, delete char, undo, undo line, redo (:redo) | |
| yy, pp, Y, o # copy line, paste line, open line | |
| a, A, # insert at end, or after end | |
| H, M, L, gg, G, 1G, 0, $, ^, {, }, # move to: top, mid, bottom, start/end doc, line 1, start/end line, start non-empty line, paragraph |
| # wget https://gist.github.com/auwsom/df90768bd9ef29bde3ea47e464f0d549/raw | |
| # https://stackoverflow.com/questions/30556920/how-can-i-automatically-kill-idle-gce-instances-based-on-cpu-usage | |
| #!/bin/bash | |
| threshold=1 | |
| count=0 | |
| while true | |
| do | |
| load=$(awk '{u=$2+$4; t=$2+$4+$5; if (NR==1){u1=u; t1=t;} else print ($2+$4-u1) * 1000 / (t-t1); }' <(grep 'cpu ' /proc/stat) <(sleep 1;grep 'cpu ' /proc/stat)) |
| # wget https://gist.github.com/auwsom/804b4470d22ae00d113cbf5b4eaba73c/raw or https://bit.ly/3rdK8hL | |
| echo HISTCONTROL=ignorespace:ignoredups:erasedups >>~/.bashrc # no duplicate entries | |
| echo shopt -s histverify >>~/.bashrc # confirm !number commands | |
| echo set -o noclobber >>~/.bashrc ## use >| to force redirection even with noclobber | |
| echo "bind '\",,\": \"\$\"'">>~/.bashrc | |
| echo "bind '\",l\": \"\$_\"'">>~/.bashrc | |
| echo "bind '\",h\": \"--help\"'">>~/.bashrc | |
| echo "alias vimbash='vim ~/.bashrc'">>~/.bashrc | |
| echo "alias rebash='source ~/.bashrc'">>~/.bashrc |
| # wget https://gist.github.com/auwsom/fbeb8bfd36af91bb482529ee499f1058/raw -O bashsetup_docker ; bash !$ | |
| set +o history && sleep 1 | |
| sed -i /^'alias d'/d ~/.bashrc; sed -i /^'function d'/d ~/.bashrc ## remove old | |
| source ~/.bashrc ; exec bash ## have to restart shell to enter the bindings without recursion | |
| #echo "HISTIGNORE=''" >>~/.bashrc | |
| # sudo cp /usr/share/zoneinfo/US/Pacific /etc/localtime # cant set, read only | |
| echo "alias d='docker'">>~/.bashrc | |
| echo "alias dcm='docker commit'">>~/.bashrc # CONTAINER IMAGE_REPO:TAG <- have to specify or creates new image | |
| echo "alias del='docker exec -it \$(docker ps -q -l) bash'">>~/.bashrc | |
| echo "alias di='docker images'">>~/.bashrc |
| mv ~/DockerfileLeanFoundation.txt Dockerfile | |
| docker build -t myimage . | |
| docker exec -it 6dd923c8f0fe ls /data/ | |
| sudo vim Dockerfile | |
| docker exec -it $(docker ps -q) apt list | |
| docker rmi qc123 | |
| docker rm 2b25cfd0a98b | |
| docker ps -a | |
| docker info | |
| docker system df |