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Gabor Maghera gmaghera

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  • Elk Grove, CA
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@nitrocode
nitrocode / Atlantis-with-awscli-v2.md
Last active December 3, 2024 02:43
Atlantis with awscli v2

Atlantis with awscli v2

Commands

Download the Dockerfile

wget https://gist.githubusercontent.com/nitrocode/62505b0623cd9bf27e4b39a3f98412f5/raw/Dockerfile
@superseb
superseb / troubleshooting_kubernetes_commands.md
Last active November 11, 2024 16:29
Troubleshooting Kubernetes commands

Troubleshooting Kubernetes commands

Commands belonging to the Rancher webinar Troubleshooting Kubernetes

etcd

Check etcd members

docker exec etcd etcdctl member list
@crazyguitar
crazyguitar / dns.md
Last active September 24, 2023 12:10
learn dns hard way

Domain Name Server (DNS)

Concept

  1. Two type of DNS network activities:
    1. lookup: DNS client queries a DNS server for information
    2. zone transfers: DNS server (the secondary server) requests from another DNS server (the primary server)
  2. DNS lookups are usualy executed usin UDP. (If some of data is lost in transit by UDP, the lookup will be redone using TCP)
  3. DNS sever uses well-known port 53 (UDP/TCP)
  4. Proxying characteristics of DNS:
@mikebryant
mikebryant / Dockerfile
Last active July 17, 2018 20:35
Hacky fix for weaveworks/weave#2797
FROM mirror-hub.docker.tech.lastmile.com/alpine:3.5
RUN apk add --no-cache curl jq
RUN curl -o /usr/local/bin/kubectl https://storage.googleapis.com/kubernetes-release/release/v1.5.3/bin/linux/amd64/kubectl && chmod +x /usr/local/bin/kubectl
COPY rmpeers /
CMD ["/rmpeers"]
@bastman
bastman / docker-cleanup-resources.md
Created March 31, 2016 05:55
docker cleanup guide: containers, images, volumes, networks

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

@squarism
squarism / iterm2.md
Last active December 10, 2025 16:31
An iTerm2 Cheatsheet

In the below keyboard shortcuts, I use the capital letters for reading clarity but this does not imply shift, if shift is needed, I will say shift. So ⌘ + D does not mean hold shift. ⌘ + Shift + D does of course.

Tabs and Windows

Function Shortcut
New Tab ⌘ + T
Close Tab or Window ⌘ + W (same as many mac apps)
Go to Tab ⌘ + Number Key (ie: ⌘2 is 2nd tab)
Go to Split Pane by Direction ⌘ + Option + Arrow Key
@ccstone
ccstone / BBEdit-TextWrangler_RegEx_Cheat_Sheet.txt
Last active June 15, 2025 17:57
BBEdit-TextWrangler Regular Expression Cheat-Sheet
————————————————————————————————————————————————————————————————————————————————————————————————————
BBEdit / BBEdit-Lite / TextWrangler Regular Expression Guide Modified: 2018/08/10 01:19
————————————————————————————————————————————————————————————————————————————————————————————————————
NOTES:
The PCRE engine (Perl Compatible Regular Expressions) is what BBEdit and TextWrangler use.
Items I'm unsure of are marked '# PCRE?'. The list while fairly comprehensive is not complete.
@orj
orj / .gitconfig
Created May 27, 2011 02:43
Using p4merge as Git mergetool on Mac OS X.
[merge]
keepBackup = false
tool = custom
[mergetool "custom"]
cmd = /Applications/p4merge.app/Contents/Resources/launchp4merge "$PWD/$BASE" "$PWD/$REMOTE" "$PWD/$LOCAL" "$PWD/$MERGED"
keepTemporaries = false
trustExitCode = false
keepBackup = false