terminal

问题 I know you can save Window Groups in Terminal using Windows > Save Windows as Group…, as explained in Mac OS X / Open terminal with specified windows. However, where does Terminal save these states? I switch between an iMac and MacBook and want to sync these settings somehow. I'm thinking I could use a reverse symlink between the settings and Dropbox, but I need to know where they are first. 回答1: Window groups are saved in a plist file at ~/Library/Preferences/com.apple.Terminal.plist. You an

问题 I'm working on a chess game in C++ on a linux environment and I want to display the pieces using unicode characters in a bash terminal. Is there any way to display the symbols using cout? An example that outputs a knight would be nice: ♞ = U+265E. 回答1: To output Unicode characters you just use output streams, the same way you would output ASCII characters. You can store the Unicode codepoint as a multi-character string: std::string str = "\u265E"; std::cout << str << std::endl; It may also be

问题 From about 2 weeks ago, I cannot launch Android Emulator from Command line on mac os x, unless i am in android sdk's tools folder. The emulators launch from the AVD Manager fine. I start emulator with this command "emulator -avd Nexus_6p_API_23" And, got error message below "[140736029389760]:ERROR:./android/qt/qt_setup.cpp:28:Qt library not found at ../emulator/lib64/qt/lib Could not launch '../emulator/qemu/darwin-x86_64/qemu-system-x86_64': No such file or directory" Anyone has idea about

问题 My VS Code integrated terminal is only toggling up for a second then disappearing with the command Ctrl+` (Tried to change it - still not working :)), showing the Integrated terminal exited with code 1 error. Any ideas for fixing it? 回答1: I had the same problem on Windows 10. The problem was that I had VSCode running in compatibility mode (Windows 8). If that is that case for you, just uncheck "Run this program in compatibility mode for" checkbox in Compatibility tab of the VSCode properties,

问题 So when I am trying to build my code from xcode terminal it is failing and giving me an error of 'Cordova/CDVViewController.h' file not found but when I am building this from xcode then it is building just fine. In my Xcode, I've done the whole Cordova sub directory thing Upgrade Cordova. Also when I ran list. This is what I see below: xcodebuild -list Information about project "myProject": Targets: myProject Build Configurations: Debug Release If no build configuration is specified and

问题 I am trying to run a jupyter notebook in the background without printing anything to the console. I found this solution in a question for bash: jupyter notebook &> /dev/null & But I am running jupyter in a docker container and want it to start in the background via CMD . How can I do the same in sh? 回答1: I got it to work using the setup from: https://github.com/jupyter/docker-stacks/tree/master/minimal-notebook the trick was to install tini and put the following code into a start-notebook.sh

问题 I have a .sql file on my computer at C:\Users\Owner\Documents\file.sql (Windows Vista) that just creates a database and a simple table within. In mysql at the command line i enter source C:\Users\Owner\Documents\newbie.sql; the query seems to work ok but just before it shows me the successfully created table it outputs the following errors that seem to be related to how i entered the file name: ERROR: Unknown command '\U'. ERROR: Unknown command '\O'. ERROR: Unknown command '\D'. ERROR:

问题 I'm doing a small project for fun in C++ (in Ubuntu 11.04) and the program is text-based (all in the Gnome terminal). I'm using the ncurses library to change the font color, but I also want to print different sized text to the terminal, and can't figure out how to do that with ncurses. Is there a way to do this (perhaps with ncurses, or with a different library)? Ideally, I'd want it to be terminal-independent,, but if it's a solution that only works in Gnome, or only works in Ubuntu, or some

问题 I'm doing a small project for fun in C++ (in Ubuntu 11.04) and the program is text-based (all in the Gnome terminal). I'm using the ncurses library to change the font color, but I also want to print different sized text to the terminal, and can't figure out how to do that with ncurses. Is there a way to do this (perhaps with ncurses, or with a different library)? Ideally, I'd want it to be terminal-independent,, but if it's a solution that only works in Gnome, or only works in Ubuntu, or some

问题 I need to know what's happening between my computer and a USB Virtual COM port device in order to understand if all of the bytes are being well transmited. I use a Java application to interact with the device and I want to have a native app that allow me to see the exchanged frames (both ways), but I can't find any software for that in Windows 7 x64. Is there any software to sniff ir just redirect a COM port received and trnasmitted messages? 来源： https://stackoverflow.com/questions/9213733