In computer networks, a proxy server is a server (a computer system or an application) that acts as an intermediary for requests from clients seeking resources from. Like boxed wine, canned wine is looked down upon by wine snobs, but that shouldn’t stop us regular folks from enjoying it. Canned wine is actually a much more.

Cool Command Line Tricks for Windows and mac. OSThe command line (or Terminal for you Mac fans) is a throwback to a simpler age of computing, before mouse pointers and application windows and desktop wallpaper. Back when it was just you and a window full of text. Operating systems have long since evolved beyond the humble command line interface, but there’s still no better tool for quickly disseminating complex information in your operating system—and you can actually do some other pretty cool stuff with them, too. For Windows Users. In Windows you can launch the command line by typing “cmd” into the search box on the taskbar and hitting Enter, but for some of these commands you need administrator privileges.

To get those, launch Task Manager (Ctrl+Shift+Esc), then choose File and Run new task. Enter “cmd” in the box, tick the admin privileges box beneath, and then click OK. Some of these commands will throw up many screens of text, but you can use the “. Alternatively, use “> c: \export. View installed drivers. If you’re troubleshooting hardware problems or just want to know if something’s installed successfully, seeing a list of installed drivers can help: type “driverquery”, hit Enter, and you get a list of all the current Windows drivers, alongside install dates and display names. Watch Star Wars in ASCIINo, really.

Enable Telnet in Windows via Control Panel (click Programs then Turn Windows features on or off), then open up a command prompt window and type “telnet towel. Enter. The same trick works on mac. OS, by the way—though your telnet is automatically enabled. Save folder trees to disk. Struggling to get an overview of all the nested folders on a drive?

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• When your PC is connected to a network, it is assigned an address on the network called an IP address. If the PC is.

The command line can help. Type “tree” and hit Enter to see the current folder and its subfolders neatly laid out; add “> c: \export. Scan for system problems. Nobody wants their Windows system crashing and shutting down on a regular basis, and if you’re currently having problems then the “sfc /scannow” command (which launches the System File Checker tool) checks the most important OS files and fixes them, if possible. Show your Wi- Fi password.

Forgotten your Wi- Fi password? No problem with the command “netsh wlan show profile SSID key=clear”, replacing “SSID” with the Wi- Fi name of the network.

If you’re not sure about the networks you’ve connected to, use the “netsh wlan show profile” command. Shut down your computer later You can get your computer to shut down at some point in the future with the “shutdown” command. Add “- t xxx” to shut down with xxx being the number of seconds (from 0 to 3. So if you wanted to shut your computer down in 6. Check your laptop’s battery health. The command prompt can give you a pretty detailed and technical readout of the battery health of your laptop (or tablet): Type “powercfg /batteryreport” and hit Enter to generate the report, then open C: \WINDOWS\system. View your Windows license key.

Lost your Windows license key again have you? If it’s not written on a sticker on your computer’s case then you can find it by typing “wmic path softwarelicensingservice get OA3x. Original. Product. Key” into the command prompt window and hitting Enter.

Fix internet problems. The command “ipconfig” shows your network connection status (the gateway is your router, if you need to know its IP), but you can also use “ipconfig /release” and then “ipconfig /renew” to reset your internet connection, which can solve multiple issues. Find information about your computer. It’s not always easy to work out where to find your computer’s specs—that is, it’s not easy unless you use the command line. Type “systeminfo”, press Enter, and you get a detailed readout of everything from the amount of RAM installed to when the last reboot was. For mac. OS Users.

To launch the Terminal in mac. OS, open up Spotlight with Cmd+Space and then type “Terminal” until it appears on screen—select it, hit Enter, and you’re in. As with Windows, use “. Other file formats you can use are PDF and TIFF.

Get your Mac to speak to youmac. OS comes with a text- to- speech engine that can be used for a variety of purposes, and getting it running in Terminal is as simple as typing “say” followed by any text in quotation marks, then hitting Enter. Admittedly this isn’t all that useful, but it’s still fun to play with, particularly when you want to ruin nice silences at work. Add a message to the login screen. You can add a login screen message through Terminal—maybe with contact details in case your Mac gets lost.

Use “sudo defaults write /Library/Preferences/com. Loginwindow. Text”, then a space and your message in quotation marks, and hit Enter.

Play Tetris and other classics. Terminal hides some classic games as part of the vintage GNU Emacs OS, and you can access them by typing “emacs” followed by Enter, then pressing Esc, and then tapping X. Type in “tetris”, “pong”, “snake”, “solitaire”, or “tetris” then hit Enter to get started.

Get a dictionary definition. If you don’t happen to have a proper paper dictionary or a search engine on hand then Terminal can look up words for you as well. All you need to do is type “curl dict: //dict. Keep mac. OS awake. To prevent your Mac’s screen from dimming or initiating the screensaver you can simply type “caffeinate” into a Terminal window and press Enter (use Ctrl+C to return to normal). Add “- t xx” to specify a duration for the wakefulness, with “xx” the number of seconds. So if you wanted an hour of wakefulness you’d type “caffeinate - t 3.

Show hidden files. You can reveal the files mac. OS is hiding from you with “defaults write com. Apple. Show. All. Files - bool TRUE; killall Finder”. If you need to hide them again use the “defaults write com. Actual Multiple Monitors 4 2.

Apple. Show. All. Files - bool FALSE; killall Finder” command. Check how long your Mac has been running.

This is a simple command but it might come in handy—just type in “uptime” in the Terminal window to see how long it’s been since you last shut down your Mac. If you can’t remember when the OS was last updated or need to troubleshoot your machine, it can be quite useful. Shut down your Mac, with a delay. As with Windows, you can shut down your mac. OS machine from Terminal, and add a delay if necessary (if something needs to finish first for instance).

The command “sudo shutdown - h now” does a full shutdown, whereas “sudo shutdown - h +5. To get rid of a space you’ve added, just drag them to the Trash.

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