ping osx

I. MAC OSX shortcut keys Ctrl+shift                               &NB Sp     Quick Zoom dock icon will zoom in temporarily, and if you turn on dock Zoom Command+option+w                 Close all Windows Command+w                             the

Ctrl+shift Quick Zoom Dock icon will be zoomed in temporarily, and if you open the dock zoom inCommand+option+w to close all windowsCommand+w Close the current window (can close Safari tab bar, very useful)Command+option+m to minimize All

System will bring some sound, sometimes some operations with the necessary to play a sound to remind you, with Bash direct say something is OK, write code when? It was simple, a sentence: [[Nssound soundnamed:@ "Hero"] play];It's OK.Where hero is

I have been using Ubuntu for a long time. Recently, my company purchased a large part of my laptop with subsidies. Out of a bit of vanity, I bought a mac air. osx evolved from freebsd. There are some differences between command lines and linux, at

In this article, we will share a php program that can ping multiple ip addresses at the same time and then compare and find the fastest ip address in the network. This program is used to find the proxy ip address, but it is an artifact. In this

Several basic methods of Docker container interconnection(1) Container Mount host directory:-v–volumns-from(2) Interconnect between containers: –link(3) External access container:-P(4) Direct use of the host network docker run --rm=true-e

Searcher Distributed portraitThe main areas covered by the direction include the theory of distributed systems and design practices,Resource Management and virtualization technologies, large-scale service stability technology Devops,  "distributed

first, using Fiddler to simulate the poor network environment   In solving the daily support needs, often encounter some user feedback some can not easily reproduce the bug, a large part of the bug is due to the user's own network environment

Summarize:1. Long connection mechanism--distinguish Websocket,http2,sse:HTTP/2 introduced server Push technology to allow the server to proactively send data to the client cache. However, it does not allow data to be sent directly to the client

Mac _ terminal command Mac OS uses Unix file systemsThe root directory is/ Driver location/System/Library/Extensions User folder location/Users/User Name Desktop location/Users/user name/Desktop The file wildcard is asterisk * Note: In the