Skip to content

Instantly share code, notes, and snippets.

View fanyang89's full-sized avatar

fanyang fanyang89

108 followers · 133 following
  • SmartX
View GitHub Profile
@alexcreek
alexcreek / backup.sh
Last active May 18, 2023 13:59
simple backup script using rsync + tar
#!/bin/bash
TODAY=$(date +%Y%m%d)
TARGETS=( '/etc' '/home' '/root' '/var/www' )
BACKUP_ROOT='/backups'
BACKUP_DIR="${BACKUP_ROOT}/${TODAY}"
echo "$(date +%D" "%r): Beginning backup"
mkdir -p $BACKUP_DIR
for i in ${TARGETS[@]}; do
@ericleasemorgan
ericleasemorgan / natural language processing with shell
Last active August 26, 2024 15:24
some one-liners to extract urls, email address, and a dictionary from a text file
# extract all urls from a text file
cat file.txt | egrep -o 'https?://[^ ]+' | sed -e 's/https/http/g' | sed -e 's/\W+$//g' | sort | uniq -c | sort -bnr
# extraxt domains from URL's found in text files
cat file.txt | egrep -o 'https?://[^ ]+' | sed -e 's/https/http/g' | sed -e 's/\W+$//g' | sed -e 's/http:\/\///g' | sed -e 's/\/.*$//g' | sort | uniq -c | sort -bnr
# extract email addresses
cat file.txt | grep -i -o '[A-Z0-9._%+-]\+@[A-Z0-9.-]\+\.[A-Z]\{2,4\}' | sort | uniq -c | sort -bnr
# list all words in a text file
@llllllllll
llllllllll / constexpr_dict.h
Last active December 3, 2024 08:14
compile-time hashtable for C++17 which supports mixed dtype keys and values
#include <array>
#include <tuple>
#include <type_traits>
#include <utility>
namespace cdict {
template<char... cs>
using string = std::integer_sequence<char, cs...>;
@styblope
styblope / docker-api-port.md
Last active October 4, 2025 17:37
Enable TCP port 2375 for external connection to Docker

Enable TCP port 2375 for external connection to Docker

See this issue.
Docker best practise to Control and configure Docker with systemd.

  1. Create daemon.json file in /etc/docker:

     {"hosts": ["tcp://0.0.0.0:2375", "unix:///var/run/docker.sock"]}
@samyranavela
samyranavela / Example health-check script with systemd socket activation
Created April 18, 2018 12:56 — forked from kouk/Example health-check script with systemd socket activation
Simple HTTP health-check by abusing systemd socket activation with shell scripts
$ curl --dump-header - localhost:12345
HTTP/1.0 404 Not Found
Content-Type: text/html
Content-Length: 43
Date: Fri, 05 Dec 2014 17:48:56 +0000
<html>
<body>
<h1>WUT</h1>
</html>
@end2endzone
end2endzone / print_target_properties.cmake
Created August 3, 2018 17:05
CMake script to print all properties of a given target. Useful for debugging exported or imported library properties. Inspired from https://stackoverflow.com/questions/32183975/how-to-print-all-the-properties-of-a-target-in-cmake
# Inspired from https://stackoverflow.com/questions/32183975/how-to-print-all-the-properties-of-a-target-in-cmake
# Get all propreties that cmake supports
execute_process(COMMAND cmake --help-property-list OUTPUT_VARIABLE CMAKE_PROPERTY_LIST)
# Convert command output into a CMake list
STRING(REGEX REPLACE ";" "\\\\;" CMAKE_PROPERTY_LIST "${CMAKE_PROPERTY_LIST}")
STRING(REGEX REPLACE "\n" ";" CMAKE_PROPERTY_LIST "${CMAKE_PROPERTY_LIST}")
# Prints the given property of the given target.
@ihipop
ihipop / frp systemd.md
Last active November 5, 2024 02:15
FRP systemd 启动脚本 FRP systemd init config
@deltaroe
deltaroe / add-ns.py
Created August 31, 2018 22:03
#!/usr/bin/env python
import yaml
import sys
for manifest in yaml.load_all(sys.stdin):
if manifest:
if 'metadata' in manifest and 'namespace' not in manifest['metadata']:
manifest['metadata']['namespace'] = sys.argv[1]
print '---'
@shalk
shalk / 分布式系统学习资料.md
Created May 31, 2019 08:19 — forked from zjhiphop/分布式系统学习资料.md
分布式系统学习资料

##分布式系统(Distributed System)资料

#####希望转载的朋友，你可以不用联系我．但是一定要保留原文链接，因为这个项目还在继续也在不定期更新．希望看到文章的朋友能够学到更多．

介绍:这是一篇介绍在动态网络里面实现分布式系统重构的paper.论文的作者(导师)是MIT读博的时候是做分布式系统的研究的,现在在NUS带学生,不仅仅是分布式系统,还有无线网络.如果感兴趣可以去他的主页了解.

@jasonboukheir
jasonboukheir / git
Last active August 31, 2025 14:25
git when in unix, git.exe when in wsl
#!/bin/sh
if pwd | grep /mnt/c > /dev/null; then
exec git.exe "$@"
else
exec /usr/bin/git "$@"
fi