#Do not add a space between variable and '='. arg2=$arg1 #correct assignment arg2 = $arg1 #incorrect assignment
Here is what the above code is Doing:
1. arg1 is assigned the value of the first command line argument.
2. arg2 is assigned the value of arg1.
3. arg2 is assigned the value of the first command line argument.
pip install torch==1.7.1+cu110 torchvision==0.8.2+cu110 torchaudio===0.7.2 -f https://download.pytorch.org/whl/torch_stable.html Here is what the above code is Doing: 1. Installing the PyTorch 1.7.1+cu110 build for CUDA 11.0 2. Installing the torchvision 0.8.2+cu110 build for CUDA 11.0 3. Installing the torchaudio 0.7.2 build for CUDA 11.0
-> git diff 0da94be 59ff30c > my.patch -> git apply my.patch Here is what the above code is Doing: 1. We’re creating a new branch called “my-branch” 2. We’re checking out that branch 3. We’re making a change to the file “my-file.txt” 4. We’re committing that change 5. We’re checking out the master branch 6….
“{0} MB” -f ((Get-ChildItem C:\users\ -Recurse | Measure-Object -Property Length -Sum -ErrorAction Stop).Sum / 1MB) Here is what the above code is Doing: 1. Get-ChildItem C:\users\ -Recurse – This is getting all the files and folders in the C:\users\ folder and all subfolders. 2. | Measure-Object -Property Length -Sum -ErrorAction Stop – This is measuring…
CNTX={users|orgs}; NAME={username|orgname}; PAGE=1 curl “https://api.github.com/$CNTX/$NAME/repos?page=$PAGE&per_page=100″ | grep -e ‘git_url*’ | cut -d \” -f 4 | xargs -L1 git clone Here is what the above code is Doing: 1. It’s using the GitHub API to get a list of all the repos for a given user or organization. 2. It’s filtering out the git_url field…
1 ) FollowUpQuestionsAfterSurgeryController 2 ) composer require laravel/ui 3 ) php artisan ui vue –auth 4 ) npm install 5 ) npm run dev 6 ) go to example.com/login Here is what the above code is Doing: 1. We’re creating a new controller called FollowUpQuestionsAfterSurgeryController. 2. We’re installing the Laravel UI package. 3. We’re using…
lsmod | grep vboxguest Here is what the above code is Doing: 1. We’re using the subprocess module to run the command “lsmod | grep vboxguest” 2. The output of the command is stored in the variable “output” 3. We’re using the “split” method to split the output into a list of strings 4. We’re…