git checkout -b
Here is what the above code is Doing:
1. git checkout -b
– This command creates a new branch and switches to it.
– The new branch is a copy of the current branch.
– The new branch is named
curl –silent –output /dev/null –show-error –fail http://example.com Here is what the above code is Doing: 1. curl is the command-line tool for transferring data with URL syntax 2. –silent is to suppress the output 3. –output /dev/null is to send the output to /dev/null 4. –show-error is to show the error message if it fails…
curl -fsSL https://deb.nodesource.com/setup_12.x | sudo -E bash – sudo apt-get install -y nodejs Here is what the above code is Doing: 1. Add the NodeSource APT repository for Debian 10 2. Install Node.js from the NodeSource repository
$ brew install ripgrep Here is what the above code is Doing: 1. We’re using the glob module to find all the files in the current directory that end with .py. 2. We’re using the subprocess module to run the grep command on each of these files. 3. We’re using the re module to extract…
sudo vmware-installer -u vmware-workstation #install workstation including player Here is what the above code is Doing: 1. Download the latest version of VMware Workstation Pro from the VMware website. 2. Extract the downloaded archive. 3. Install the VMware Workstation Pro. 4. Remove the extracted archive.
dot filename.dot -Tpng -o image.png Here is what the above code is Doing: 1. We’re creating a new graph object called G. 2. We’re adding a node to the graph called “Hello”. 3. We’re adding a node to the graph called “World”. 4. We’re adding an edge between the “Hello” and “World” nodes. 5. We’re…
COPY foo.txt /data/foo.txt # where foo.txt is the relative path on host # and /data/foo.txt is the absolute path in the image Here is what the above code is Doing: 1. Create a new image from the base image 2. Copy the file foo.txt from the host to the image 3. Run the command ls…