maxivak

Directories on host machine:

• /data/certbot/letsencrypt

• /data/certbot/www

• Nginx server in docker container

docker run -d --name nginx \

Toparvion

Problem

Suppose you have two classes that should be registered with Spring context exclusively, e.g. only one of the beans must exist in the context at any time based on some boolean property value. Of course you can do it by adding explicit if condition into your @Configuration class. But if the classes have no common interface it may be quite cumbersome. As an alternative you can use @ConditionalOnProperty annotation on your classes, e.g.:

@Service
@ConditionalOnProperty(name = "use-left-service", havingValue = "true", matchIfMissing = false)
public class LeftService

guilhermesimoes

# gem install benchmark-ips

require "benchmark/ips"

path = "lib/rubycritic/cli/options.rb"

Benchmark.ips do |x|
  x.report("read + each_line") { File.read(path).each_line.count }

  x.report("open + each_line") { File.open(path, "r").each_line.count }

solyarisoftware

# Encoding: utf-8

#
# idle.rb
# 
# goal:
#   Ruby script to test how to fetch IMAP mails with IDLE mode.
#   IMAP IDLE allow a sort of "push" / "real-time" delivery.
#
#   I used the script to test LATENCY (end-to-end delivery times)

amaudy

# list and count files in folders
for i in `ls -d */`; do g=`find ./$i -type f -print| wc -l`; echo "Directory $i contains $g files."; done

# list directory name
ls -l | grep ^d | awk '{print $NF}'

chiradeep

# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#

stevenrombauts

#!/bin/bash
#   Slick Progress Bar
#   Created by: Ian Brown ([email protected])
#   Please share with me your modifications
# Note: From http://stackoverflow.com/questions/11592583/bash-progress-bar
# Functions
PUT(){ echo -en "\033[${1};${2}H";}  
DRAW(){ echo -en "\033%";echo -en "\033(0";}         
WRITE(){ echo -en "\033(B";}  
HIDECURSOR(){ echo -en "\033[?25l";} 

pkuczynski

MIT License

Copyright (c) 2014 Piotr Kuczynski

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWAR

aaronsaunders

# Unix shell

# run if zero exit
cd tmp/a/b/c && tar xvf ~/archive.tar  # untar if dir exists
# run if non-zero exit
cd tmp/a/b/c || mkdir -p tmp/a/b/c
cd tmp/a/b/c || mkdir -p tmp/a/b/c && tar xvf -C tmp/a/b/c ~/archive.tar

which
whereis

ccstone

————————————————————————————————————————————————————————————————————————————————————————————————————
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.