terminal

问题 Hello I'm trying to install my SSL certificate from GoDaddy, I expended a lot of days on this but I couldn't install it. I modify the ssl.conf and I put this lines: SSLEngine on SSLCertificateFile /etc/httpd/conf/GODADYCERT.crt SSLCertificateKeyFile /etc/httpd/conf/private.key SSLCertificateChainFile /etc/httpd/conf/gd_bundle-xxxx.crt But when I restart httpd service, can't restart. Any can help me? 回答1: Ensure that you have installed mod_ssl and it is running. Upload your certificates on

问题 Hello I'm trying to install my SSL certificate from GoDaddy, I expended a lot of days on this but I couldn't install it. I modify the ssl.conf and I put this lines: SSLEngine on SSLCertificateFile /etc/httpd/conf/GODADYCERT.crt SSLCertificateKeyFile /etc/httpd/conf/private.key SSLCertificateChainFile /etc/httpd/conf/gd_bundle-xxxx.crt But when I restart httpd service, can't restart. Any can help me? 回答1: Ensure that you have installed mod_ssl and it is running. Upload your certificates on

问题 I know that I can call !ls to issue ls command to shell. But I want features like history or tab-completion. Is it possible to do so in Google Colab? 回答1: You can use jQuery Terminal Emulator backed with google.colab.kernel.invokeFunction Here's an example notebook. The key part is here, where you back it with shell function. def shell(command): return JSON([getoutput(command)]) output.register_callback('shell', shell) And here's how you use invokeFunction : try { let res = await google.colab

问题 I know that I can call !ls to issue ls command to shell. But I want features like history or tab-completion. Is it possible to do so in Google Colab? 回答1: You can use jQuery Terminal Emulator backed with google.colab.kernel.invokeFunction Here's an example notebook. The key part is here, where you back it with shell function. def shell(command): return JSON([getoutput(command)]) output.register_callback('shell', shell) And here's how you use invokeFunction : try { let res = await google.colab

问题 Error when trying git command in cmd: The term 'git' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again. I need this to work in the integrated terminal on VSC! Edit: I've already tried editing the path variables and the settings in VSC. Nothing works. 回答1: "Not recognized" is normally the way terminals politely tell you they don't know what you typed

问题 Error when trying git command in cmd: The term 'git' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again. I need this to work in the integrated terminal on VSC! Edit: I've already tried editing the path variables and the settings in VSC. Nothing works. 回答1: "Not recognized" is normally the way terminals politely tell you they don't know what you typed

问题 Error when trying git command in cmd: The term 'git' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again. I need this to work in the integrated terminal on VSC! Edit: I've already tried editing the path variables and the settings in VSC. Nothing works. 回答1: "Not recognized" is normally the way terminals politely tell you they don't know what you typed

问题 This question already has answers here : How to append output to the end of a text file (10 answers) Closed 3 years ago . If I'm in terminal and I write some basic string to a file, is there a way to continually append to that file using echo? For instance, echo 'hello' > file will put 'hello' into that file, but what if I now want to append ' world' to file? I know that if I do echo ' world', it'll overwrite the first string I wrote into file. Is there any += operator I can use in bash? EDIT

问题 This question already has answers here : How to append output to the end of a text file (10 answers) Closed 3 years ago . If I'm in terminal and I write some basic string to a file, is there a way to continually append to that file using echo? For instance, echo 'hello' > file will put 'hello' into that file, but what if I now want to append ' world' to file? I know that if I do echo ' world', it'll overwrite the first string I wrote into file. Is there any += operator I can use in bash? EDIT

问题 I'm using ffmpeg to segment a video by start/end times. For example, I have a set of time [[0,2],[2,4],[4,6]], and I'd call ffmpeg 3 times here to create the three 2 second videos at times 0, 2, and 4. My problem is that these times (which are correct) are not correctly segmenting the video. When I inspect the stats of the video with ffprobe -i test.mov -show_format , I noticed start_time=-0.381044 . I also know that this seems to be caused by trimming a video in QuickTime to produce this