193 questions
I write a shell script with macOS zsh, but there are many samples on the Internet that use the -A option when using the associative array (declare command), but when I actually use it, I am told that ...
When I was editing .zshrc, the command line became long and disturbing.How can I undo it?\[\e]0;\u@\h:\w\a\]${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[0...
Installed Ubuntu 20.04.2 LTS as Virtual Guest in VirtualBox 6.1.16Guest has no ssh connection from Windows 10 Home 20H2.Question detailsYou are trying to define a Unit configuration file for ssh in sy...
I would like to use the proxy specified only when the chrome browser communicates through the Bash script, is that possible?I have a vague knowledge of the network, so could you tell me what kind of a...
symptomsInstalled the rename command with apt-get on the Lubuntu 20.04 LTS bash.Then, when I ran the following command so that the file extension is .sh and the extension is .txt, I got an error.$rena...
You have enabled the following for vagrantfile:I don't wear the host part with anyone else.config.vm.network public_network, ip: 192.168.33.100Connect to the guest machine and ifconfig results. [vagra...
The git command on a git bash installed in Windows causes various problems.You can use git --version to verify the git installation.The git clone command looks like this: git clone https://~~Cloning i...
hoge.csh#!/bin/csh-fsource hoge.env[EOF]hoge.env#Originally set the environment variable hereset | grep-aversion# version displayechhhho The End [EOF]Run Results$./hoge.cshversion tcsh6.17.00 (Astron)...
I am currently studying Docker, and I am referring to My first Docker for Mac.In conclusion, Which process ID should I kill?Also, please let me know why you kill the process ID out of several. docker ...
I want to substitute the variable I set in the command to the variable in the file, but I'm having trouble because I don't know how to substitute it.Isn't there a way to substitute the value outside t...
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