I get inside the directory and search(ag,rg,grep) for what I’m looking for. This way I have an offline way to find examples.
update
git submodule update --remote
remove submodule
git rm <path-to-submodule>
add submodules
git submodule add https://codeberg.org/davidak/nixos-config davidak/nixos-config
git submodule add https://git.dblsaiko.net/systems dblsaiko/systems
git submodule add https://git.ingolf-wagner.de/palo/nixos-config palo/nixos-config
git submodule add https://git.peppe.rs/config/nixos peppe.rs/config/nixos
git submodule add https://git.project-insanity.org/onny/nixos-lappy.git onny/nixos-lappy
git submodule add https://git.project-insanity.org/onny/nixos-picloud.git onny/nixos-picloud
git submodule add https://git.sbruder.de/simon/nixos-config simon/nixos-config
git submodule add https://git.sr.ht/~averagechris/dotfiles averagechris/dotfiles
git submodule add https://git.sr.ht/~hutzdog/dotfiles hutzdog/dotfiles
git submodule add https://git.sr.ht/~yaymukund/dotfiles yaymukund/dotfiles
git submodule add https://github.com/Alexnortung/my-nixos-systems Alexnortung/my-nixos-systems
git submodule add https://github.com/Philipp-M/nixos-config Philipp-M/nixos-config
git submodule add https://github.com/SoraTenshi/nixos-config SoraTenshi/nixos-config
git submodule add https://github.com/a-schaefers/themelios a-schaefers/themelios
git submodule add https://github.com/aaronjanse/dotfiles aaronjanse/dotfiles
git submodule add https://github.com/alarsyo/nixos-config alarsyo/nixos-config
git submodule add https://github.com/ambroisie/nix-config ambroisie/nix-config
git submodule add https://github.com/andrewrk/dotfiles andrewrk/dotfiles
git submodule add https://github.com/archseer/snowflake archseer/snowflake
git submodule add https://github.com/areina/nixos-config areina/nixos-config
git submodule add https://github.com/axelf4/nixos-config axelf4/nixos-config
git submodule add https://github.com/baetheus/.nix baetheus/.nix
git submodule add https://github.com/bahlo/arne.me bahlo/arne.me
git submodule add https://github.com/balsoft/nixos-config balsoft/nixos-config
git submodule add https://github.com/barrucadu/nixfiles barrucadu/nixfiles
git submodule add https://github.com/baughn/machine-config baughn/machine-config
git submodule add https://github.com/bbigras/nix-config bbigras/nix-config
git submodule add https://github.com/bennofs/etc-nixos bennofs/etc-nixos
git submodule add https://github.com/berbiche/dotfiles berbiche/dotfiles
git submodule add https://github.com/berdario/dotfiles berdario/dotfiles
git submodule add https://github.com/binarin/nixos-config binarin/nixos-config
git submodule add https://github.com/bobbbay/dotfiles bobbbay/dotfiles
git submodule add https://github.com/bobvanderlinden/nixos-config bobvanderlinden/nixos-config
git submodule add https://github.com/breakds/nixos-machines breakds/nixos-machines
git submodule add https://github.com/builditluc/dotnix builditluc/dotnix
git submodule add https://github.com/casept/nixos-config casept/nixos-config
git submodule add https://github.com/chvp/nixos-config chvp/nixos-config
git submodule add https://github.com/cleverca22/nixos-configs cleverca22/nixos-configs
git submodule add https://github.com/cole-h/nixos-config cole-h/nixos-config
git submodule add https://github.com/colemickens/nixcfg colemickens/nixcfg
git submodule add https://github.com/coreyoconnor/nix_configs coreyoconnor/nix_configs
git submodule add https://github.com/crazedprogrammer/nix crazedprogrammer/nix
git submodule add https://github.com/d4hines/beth d4hines/beth
git submodule add https://github.com/danielbarter/nixos-config danielbarter/nixos-config
git submodule add https://github.com/davhau/nix-portable davhau/nix-portable
git submodule add https://github.com/davidtwco/veritas davidtwco/veritas
git submodule add https://github.com/dduan/dotfiles dduan/dotfiles
git submodule add https://github.com/delroth/infra.delroth.net delroth/infra.delroth.net
git submodule add https://github.com/dieracdelta/flakes dieracdelta/flakes
git submodule add https://github.com/disassembler/network disassembler/network
git submodule add https://github.com/divnix/devos divnix/devos
git submodule add https://github.com/dmadisetti/.dots dmadisetti/.dots
git submodule add https://github.com/domenkozar/homelab domenkozar/homelab
git submodule add https://github.com/dustinlyons/nixos-config dustinlyons/nixos-config
git submodule add https://github.com/dwarfmaster/home-nix dwarfmaster/home-nix
git submodule add https://github.com/edeneast/nyx edeneast/nyx
git submodule add https://github.com/enzime/dotfiles-nix enzime/dotfiles-nix
git submodule add https://github.com/ericson2314/nixos-configuration ericson2314/nixos-configuration
git submodule add https://github.com/fbegyn/nixos-configuration fbegyn/nixos-configuration
git submodule add https://github.com/flyingcircusio/vulnix flyingcircusio/vulnix
git submodule add https://github.com/fufexan/dotfiles fufexan/dotfiles
git submodule add https://github.com/fufexan/nix-gaming fufexan/nix-gaming
git submodule add https://github.com/gaetanlepage/dotfiles gaetanlepage/dotfiles
git submodule add https://github.com/georgewhewell/nixos-host georgewhewell/nixos-host
git submodule add https://github.com/ghedamat/nixfiles ghedamat/nixfiles
git submodule add https://github.com/golddranks/nixos_configs golddranks/nixos_configs
git submodule add https://github.com/grahamc/nixos-config grahamc/nixos-config
git submodule add https://github.com/gvolpe/nix-config gvolpe/nix-config
git submodule add https://github.com/gytis-ivaskevicius/nixfiles gytis-ivaskevicius/nixfiles
git submodule add https://github.com/heywoodlh/nixos-builds heywoodlh/nixos-builds
git submodule add https://github.com/hlissner/dotfiles hlissner/dotfiles
git submodule add https://github.com/hmenke/nixos-modules hmenke/nixos-modules
git submodule add https://github.com/iammrinal0/nix-config iammrinal0/nix-config
git submodule add https://github.com/icy-thought/snowflake icy-thought/snowflake
git submodule add https://github.com/imextends/nixos-conf imextends/nixos-conf
git submodule add https://github.com/imgabe/dotfiles imgabe/dotfiles
git submodule add https://github.com/infinisil/system infinisil/system
git submodule add https://github.com/ipetkov/dotfiles ipetkov/dotfiles
git submodule add https://github.com/ixxie/fluxstack ixxie/fluxstack
git submodule add https://github.com/jagajaga/my_configs jagajaga/my_configs
git submodule add https://github.com/jaredramirez/dotfiles jaredramirez/dotfiles
git submodule add https://github.com/jgillich/nixos jgillich/nixos
git submodule add https://github.com/jhilker98/nixos-dots jhilker98/nixos-dots
git submodule add https://github.com/jlesquembre/dotfiles jlesquembre/dotfiles
git submodule add https://github.com/jonascarpay/nix jonascarpay/nix
git submodule add https://github.com/jordanisaacs/dotfiles jordanisaacs/dotfiles
git submodule add https://github.com/jordanisaacs/neovim-flake jordanisaacs/neovim-flake
git submodule add https://github.com/jtojnar/nixfiles jtojnar/nixfiles
git submodule add https://github.com/jwiegley/nix-config jwiegley/nix-config
git submodule add https://github.com/kalbasit/soxincfg kalbasit/soxincfg
git submodule add https://github.com/kampka/nix-packages kampka/nix-packages
git submodule add https://github.com/kclejeune/system kclejeune/system
git submodule add https://github.com/kinnison/dotfiles kinnison/dotfiles
git submodule add https://github.com/kirelagin/infra kirelagin/infra
git submodule add https://github.com/ksevelyar/idempotent-desktop ksevelyar/idempotent-desktop
git submodule add https://github.com/legendofmiracles/dotnix legendofmiracles/dotnix
git submodule add https://github.com/leo60228/dotfiles leo60228/dotfiles
git submodule add https://github.com/lexuge/nixos lexuge/nixos
git submodule add https://github.com/lheckemann/dotfiles lheckemann/dotfiles
git submodule add https://github.com/lovesegfault/nix-config lovesegfault/nix-config
git submodule add https://github.com/lucasew/nixcfg lucasew/nixcfg
git submodule add https://github.com/luis-caldas/nix luis-caldas/nix
git submodule add https://github.com/luis-hebendanz/nix-configs luis-hebendanz/nix-configs
git submodule add https://github.com/lunnova/nixos-configs.git lunnova/nixos-configs
git submodule add https://github.com/marcin-sucharski/application-isolation-nixos-containers marcin-sucharski/application-isolation-nixos-containers
git submodule add https://github.com/matthewbauer/bauer matthewbauer/bauer
git submodule add https://github.com/matthewbauer/nixiosk matthewbauer/nixiosk
git submodule add https://github.com/matthewbauer/nixos-kiosk matthewbauer/nixos-kiosk
git submodule add https://github.com/matthewcroughan/nixcfg matthewcroughan/nixcfg
git submodule add https://github.com/maydayv7/dotfiles maydayv7/dotfiles
git submodule add https://github.com/mayflower/nixexprs mayflower/nixexprs
git submodule add https://github.com/mdlayher/homelab mdlayher/homelab
git submodule add https://github.com/mesabloo/nix-config mesabloo/nix-config
git submodule add https://github.com/mic92/dotfiles mic92/dotfiles
git submodule add https://github.com/mic92/nixos-shell mic92/nixos-shell
git submodule add https://github.com/midchildan/dotfiles midchildan/dotfiles
git submodule add https://github.com/millipedes/nixos_dot_files millipedes/nixos_dot_files
git submodule add https://github.com/misterio77/nix-config misterio77/nix-config
git submodule add https://github.com/mitchellh/nixos-config mitchellh/nixos-config
git submodule add https://github.com/mkaito/nixos-configurations mkaito/nixos-configurations
git submodule add https://github.com/mogria/nixos-config mogria/nixos-config
git submodule add https://github.com/mt-caret/nix-config mt-caret/nix-config
git submodule add https://github.com/mxjessie/nixos-configs mxjessie/nixos-configs
git submodule add https://github.com/ncfavier/config ncfavier/config
git submodule add https://github.com/nebucatnetzer/nixos nebucatnetzer/nixos
git submodule add https://github.com/netcave/nix-files netcave/nix-files
git submodule add https://github.com/nh2/nixos-configs nh2/nixos-configs
git submodule add https://github.com/nickjanus/nixos-config nickjanus/nixos-config
git submodule add https://github.com/nobbz/nixos-config nobbz/nixos-config
git submodule add https://github.com/notusknot/dotfiles-nix notusknot/dotfiles-nix
git submodule add https://github.com/nrdxp/nrdos nrdxp/nrdos
git submodule add https://github.com/openlab-aux/vuizvui openlab-aux/vuizvui
git submodule add https://github.com/periklis/nix-config periklis/nix-config
git submodule add https://github.com/pimeys/nixos pimeys/nixos
git submodule add https://github.com/pinpox/nixos pinpox/nixos
git submodule add https://github.com/prikhi/nixos-config prikhi/nixos-config
git submodule add https://github.com/psub/configs/tree/master/nixos psub/configs/tree/master/nixos
git submodule add https://github.com/pta2002/nixos-config pta2002/nixos-config
git submodule add https://github.com/puffnfresh/nix-files puffnfresh/nix-files
git submodule add https://github.com/rafaelsgirao/dotfiles rafaelsgirao/dotfiles
git submodule add https://github.com/rasendubi/dotfiles rasendubi/dotfiles
git submodule add https://github.com/rcherrueau/.dotfiles rcherrueau/.dotfiles
git submodule add https://github.com/rummik/nixos-config rummik/nixos-config
git submodule add https://github.com/ryangibb/nixos ryangibb/nixos
git submodule add https://github.com/ryantm/dotfiles ryantm/dotfiles
git submodule add https://github.com/serokell/pegasus-infra serokell/pegasus-infra
git submodule add https://github.com/shados/nixos-config shados/nixos-config
git submodule add https://github.com/shazow/nixfiles shazow/nixfiles
git submodule add https://github.com/shlevy/config shlevy/config
git submodule add https://github.com/simonswine/nixos simonswine/nixos
git submodule add https://github.com/siraben/dotfiles siraben/dotfiles
git submodule add https://github.com/sjau/nixos sjau/nixos
git submodule add https://github.com/skogsbrus/os skogsbrus/os
git submodule add https://github.com/snabblab/snabblab-nixos snabblab/snabblab-nixos
git submodule add https://github.com/solomon-b/nixos-config solomon-b/nixos-config
git submodule add https://github.com/soxinos/soxin/ soxinos/soxin/
git submodule add https://github.com/srid/nixos-config srid/nixos-config
git submodule add https://github.com/svrana/nix-home svrana/nix-home
git submodule add https://github.com/synthetica9/configuration.nix synthetica9/configuration.nix
git submodule add https://github.com/taktoa/server-config taktoa/server-config
git submodule add https://github.com/talyz/nixos-config talyz/nixos-config
git submodule add https://github.com/talyz/presentations talyz/presentations
git submodule add https://github.com/tejing1/nixos-config tejing1/nixos-config
git submodule add https://github.com/tfc/nixos-configs tfc/nixos-configs
git submodule add https://github.com/the-mikedavis/dotfiles the-mikedavis/dotfiles
git submodule add https://github.com/thiagokokada/nix-configs thiagokokada/nix-configs
git submodule add https://github.com/tmplt/nixos-config tmplt/nixos-config
git submodule add https://github.com/toraritte/shell.nixes toraritte/shell.nixes
git submodule add https://github.com/traxys/nixfiles traxys/nixfiles
git submodule add https://github.com/traxys/nvim-flake traxys/nvim-flake
git submodule add https://github.com/trishume/nixfiles trishume/nixfiles
git submodule add https://github.com/trundle/nixos-wsl trundle/nixos-wsl
git submodule add https://github.com/tudurom/dotfiles tudurom/dotfiles
git submodule add https://github.com/utdemir/dotfiles utdemir/dotfiles
git submodule add https://github.com/viperml/dotfiles viperml/dotfiles
git submodule add https://github.com/vlaci/nixos-config vlaci/nixos-config
git submodule add https://github.com/wagdav/homelab wagdav/homelab
git submodule add https://github.com/wagnerf42/nixos-config wagnerf42/nixos-config
git submodule add https://github.com/webuhu/elixir_nix_example webuhu/elixir_nix_example
git submodule add https://github.com/wiedzmin/nixos-config wiedzmin/nixos-config
git submodule add https://github.com/wiltaylor/dotfiles wiltaylor/dotfiles
git submodule add https://github.com/xe/nixos-configs xe/nixos-configs
git submodule add https://github.com/yrashk/nix-home yrashk/nix-home
git submodule add https://github.com/yurrriq/dotfiles yurrriq/dotfiles
git submodule add https://github.com/yusdacra/ark yusdacra/ark
git submodule add https://github.com/yusdacra/nixos-config yusdacra/nixos-config
git submodule add https://gitlab.com/drishal/dotfiles.git drishal/dotfiles
git submodule add https://gitlab.com/felschr/nixos-config.git felschr/nixos-config
git submodule add https://gitlab.com/jcdickinson/nix.git jcdickinson/nix
git submodule add https://gitlab.com/lunik1/nix-config.git lunik1/nix-config
git submodule add https://gitlab.com/myhlamaeus/nixos-config.git myhlamaeus/nixos-config
git submodule add https://gitlab.com/nickcao/flakes.git nickcao/flakes
git submodule add https://gitlab.com/pasqui23/my-nixos-conf.git pasqui23/my-nixos-conf
git submodule add https://gitlab.com/pgronkievitz/nixos-configurations.git pgronkievitz/nixos-configurations
git submodule add https://gitlab.com/roosemberth/dotfiles.git roosemberth/dotfiles
git submodule add https://gitlab.com/samueldr/nixos-configuration.git samueldr/nixos-configuration
git submodule add https://gitlab.com/samuelgrf/nixos-config.git samuelgrf/nixos-config
git submodule add https://gitlab.com/simple-nixos-mailserver/nixos-mailserver.git simple-nixos-mailserver/nixos-mailserver