What Is Mac Command For Center Text10/11/2021
This makes it easier for IT teams to manage devices running macOS because personnel can log in via SSH and run commands remotely to do things like install software or update Macs.Centers the text both horizontally and vertically at the middle of the text. Open up the terminal from /Applications/finder or alternatively launch it from Spotlight.Under the hood, macOS X has a Unix shell that lets you runs powerful command-line utilities. MacOS Terminal provides you an easy way to Hide, Unhide or View hidden files in the Finder via Terminal. Hide/Unhide and View Files/Folders in Finder. 11 Cool Terminal Commands for macOS Mac User Should Try.
![]() What Is Command For Center Text Install Software OrYou'll also see a running list of the top apps using the CPU and their state, ports used, memory per app and more ( Figure B).The top command shows a live view in the Terminal with the list of apps with the most CPU utilization. However, if you want to instantly inspect the top items on your Mac running and some simpler stats about your system utilization, you can run the top command by typing this into the Terminal: topYou'll see the stats of your system updated in the Terminal window, including the memory, CPU and disk utilization. How to view system utilization with the top Terminal commandOn the Mac, there's a handy utility called Activity Monitor that lets you inspect all sorts of system features and utilization across the CPU, memory, disk and more. This output will be piped into the pbcopy utility, which will replace the contents of the clipboard with the contents of that file-all without ever having to open the file, select all and copy.Note that because you're piping the output directly to the clipboard, you will not see the text echoed into the Terminal window-it will be written to the clipboard instead, and you can paste it into any macOS app. Type in your password when prompted and then press return. Fortunately, you can easily resolve this by flushing the DNS cache on your Mac and allowing it to look up domains on the remote DNS service instead.To do this, find your version of macOS below and run the command for your version.MacOS 10.12 (Sierra) and later sudo killall -HUP mDNSResponder sudo killall mDNSResponderHelper sudo dscacheutil -flushcacheMac OS X 10.11 (El Capitan) sudo killall -HUP mDNSResponderThese commands use the sudo keyword, which means that you will need to enter your macOS user account password before the command can execute. How to clear the DNS cacheHave you ever been in a situation where a website updated or changed servers, but your Mac was still navigating you to the old site? This is often related to the DNS cache on your computer being out of date and not updated with the new domain resolution. The command will then start counting down the time and prevent your Mac from sleeping during that time.You can also just run caffeinate, and it will keep your Mac from sleeping for as long as the command is running.You can exit either caffeinate command early by pressing Control + C (or closing the Terminal window) and allowing your Mac to go to sleep per the system settings again. How to caffeinate your Mac to keep it from turning offWhen you have a long process running on your Mac (such as an export, automation or other service) that cannot be interrupted by your computer going to sleep, you can take advantage of a little known Terminal command called caffeinate: caffeinate -u -t 3600When this command is run, it lets you specify a length of time in seconds that you want to prevent your computer from going to sleep. How to find out how long your Mac has been turned onIt's a good idea to reboot your Mac from time to time. This is great for reviewing documents like contracts and other text documents.The opendiff command line utility launches the File Merge app with the two files that you specify and lets you easily compare the differences. Simply type the following commands, putting the locations of the two files after each other, separated by a space: opendiff ~/Desktop/text1.txt ~/Desktop/text2.txtIn the example above, we're diffing two text files located on the desktop, one named "text1.txt" and the other named "text2.txt." When you run this command, your Mac will launch the FileMerge app ( Figure C) with the two files opened side by side, and the differences between the two files will be highlighted. How to use the opendiff Terminal command to find differences between filesHave you ever wanted to find the differences between two files but resorted to downloading an app, or maybe just opened the two files side by side and eying the changes? There's a better way to compare two files of the same type, and it's built into every Mac-it's the opendiff command. Simply open the Terminal and type: shutdown -r nowWhen you enter this command into the Terminal and press return, your computer will go down for a shutdown immediately. How to force macOS to shut downYou might run into an issue occasionally where you cannot shut down your Mac for instance, maybe an application or a background process has hung and will no longer successfully quit and is causing the shutdown to stall through the normal means of shutting down your Mac.There is another option, and it involves the Terminal. This is great for determining if you need to restart your Mac. You can figure out how long your Mac has been running nonstop with the uptime command in the Terminal by typing the following command: uptimeThis simple command will allow you to get the number of days, hours and seconds since the last time your Mac rebooted. ![]()
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