<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
<localRepository>${user.home}/.m2/repository</localRepository>
<interactiveMode>true</interactiveMode>
<usePluginRegistry>false</usePluginRegistry>
<offline>false</offline>
<profiles>
...
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import json | |
import os | |
import time | |
import webbrowser | |
import sys | |
import re | |
def handleWindows(extra_seconds): | |
print("OS : Windows") |
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# Show all processes that use a port | |
lsof -i 4tcp | |
# or | |
netstat -anvp tcp | awk 'NR<3 || /LISTEN/' |
Docker container, images, networks management is easy with the prune
command which is available for all types of Docker artifacts (see https://stackoverflow.com/a/32723127/4964553 & https://docs.docker.com/config/pruning/#prune-images & https://docs.docker.com/engine/reference/commandline/system_prune/#filtering).
docker container prune --filter "until=48h"
docker image prune -a --filter "until=2020-10-25"
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# Go to last line | |
Crtl + Shift + _ | |
Crtl V | |
# Delete whole line | |
Crtl + K |
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# Update Jekyll GitHub-Pages site | |
https://help.github.com/articles/setting-up-your-github-pages-site-locally-with-jekyll/#keeping-your-site-up-to-date-with-the-github-pages-gem | |
bundle update github-pages | |
# Test Jekyll with GitHub-Pages locally | |
https://help.github.com/articles/setting-up-your-github-pages-site-locally-with-jekyll/#step-4-build-your-local-jekyll-site | |
bundle exec jekyll serve |
k9s cheatsheet: https://www.hackingnote.com/en/cheatsheets/k9s/
https://discuss.kubernetes.io/t/kubectl-tips-and-tricks/192
krew as the Kubernetes CLI (kubectl) plugin manager helps to install all the tools: https://krew.sigs.k8s.io/
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# 0. need root access to system | |
#### Show environment variables | |
printenv | |
#### Set env var | |
export FOO=BAR | |
#### Set env var for root | |
# sudo export FOO=BAR doesnt work! (see https://askubuntu.com/questions/272637/i-have-a-problem-when-using-export-command) |
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