command-line-interface

问题 Inkscape has a shell mode invoked like this inkscape --shell where you can execute commands like this: some_svg_file.svg -e some_png_output.png -y 1.0 -b #ffffff -D -d 150 which will generate a PNG file, or like this: /home/simone/some_text.svg -S which gives you the bounding box of all elements in the file in the return message like this svg2,0.72,-12.834,122.67281,12.942 layer1,0.72,-12.834,122.67281,12.942 text2985,0.72,-12.834,122.67281,12.942 tspan2987,0.72,-12.834,122.67281,12.942 The

问题 My question I am learning to make a hybrid application with cordova apache (previously Phonegap?) I am following the steps they recommend our their website: https://cordova.apache.org/docs/en/latest/guide/cli/index.html I successfully installed nodeJS (if I do the command node --version, it will return its version) But when I try to install cordova, everything seems working, but not the CLI. So: I guess the CLI is configured incorrect, but I am not sure. Anyone can help me here? Notes:

问题 Given that I need to use git inside my hook scripts, I would prefer my hook scripts to not trigger hooks themselves. So I want to skip hooks on a per-command basis. i.e. I am looking for an option like: git --no-hooks some-git-command 回答1: You can use: git -c core.hooksPath=/dev/null some-git-command If you are not on an Unix (no /dev/null ) I suppose that you can use: git -c core.hooksPath= some-git-command 来源： https://stackoverflow.com/questions/58337861/disable-hooks-for-a-single-git

问题 Hi I am using PHP in CLI mode (Command Line Interface) I would like to get the key the user types and immediately have it submitted to the program without the user having to press the return key(Enter Key) So for example's sake I'ld like it to print the letter the user types immediately. So if the user types an "a" it immediately shows an "a" in the command prompt. How would I do this? do { $selection = fgetc(STDIN); fwrite(STOUT, "$selection"); } while ( trim($selection) == '' ); 回答1: There

问题 I have a server which opens a connections for a telnet client, like for example: I run the server ./server and in another window I run telnet client as telnet localhost 9999, as I run the telnet client, I will get new CLI prompt as CLI>>. From this prompt I need custom tab completion, but many of the blog says we can really dont have readline feature implemented on the telnet side, if so we have go for our own client. How do I achieve it? Any related help would be greatly appreciated. I am

问题 I am trying to connect my Google Cloud SQL using the command line. I can successfully connect when at home and I set a static IP address. However, I have to be on the road the next few days and I can't be at home. I am hoping to connect to mysql and make changes as needed on the server through the hotspot on my phone, but I would be happy with any type of internet connection working. How can I connect to my Google Cloud SQL even though I keep getting error as, ERROR 2003 (HY000): Can't

问题 Is there way to get JUST the version number for an Elasticsearch server. I know you get the JSON request data but is there a way to parse that request get the version number only. curl localhost:9200 { ... "version": { ... "number": "2.1.1" } } 回答1: If you have the jq utility, you can use it to parse the json reply and output a plain text string: curl -sS localhost:9200 | jq -r .version.number General purpose scripting languages can accomplish the same, but are usually more clunky: curl -sS

问题 Goal: run a PHP file in cmd, script loops x times and on every iteration checks to see if user has entered any input (stream_select() with STDIN) and if so - pauses the loop until the user hits enter, then prints out the input and continues with iteration. Problem: Script runs perfectly as long as cmd.exe window is in focus - when I click on another window the script pauses at stream_select and doesn't continue until I but the cmd window back in focus and send it some input (a simple enter

问题 I know there's a lot of other questions out there addressing this issue, but I haven't been able to find anything solution that works for me, so I'm posting in case I've missed something. Using the command-line, when I cd into a Rails site directory, RVM changes my path by adding "Users/username/bin" to the front of the PATH variable and then it throws a warning about how PATH is not set up correctly because because the ruby gems version isn't in first place in PATH. Here's my $PATH output

问题 I think the title of my question basically covers it. Here's a contrived example which tries to filter for input lines that exactly equal a parameterized string, basically a Perlish fgrep -x : perl -ne 'chomp; print if $_ eq $ARGV[0];' bb <<<$'aa\nbb\ncc'; ## Can't open bb: No such file or directory. The problem of course is that the -n option creates an implicit while (<>) { ... } loop around the code, and the diamond operator gobbles up all command-line arguments for file names. So,