find-name "*.file_type" -type f | xargs grep "word"
Here is what the above code is Doing:
1. find
– find all files in the directory path with the file type
2. | xargs grep “word”
– pipe the output of the first command to the grep command
– grep will search for the word in the files
git branch –show-current Here is what the above code is Doing: 1. Checkout the master branch 2. Pull the latest changes from the remote repository 3. Checkout the branch you want to merge into master 4. Pull the latest changes from the remote repository 5. Merge the branch into master 6. Push the changes to…
Press `Ctrl-D` Here is what the above code is Doing: 1. We’re importing the `sys` module, which contains the `stdin` object. 2. We’re creating a list called `lines` and assigning it to the result of calling `stdin.readlines()`. 3. We’re iterating over the list of lines, and printing each line. 4. We’re calling `sys.exit()` to exit…
find “$(cd ..; pwd)” -name “filename” Here is what the above code is Doing: 1. cd .. 2. pwd 3. find the current directory -name “filename”
 Here is what the above code is Doing: 1. We’re importing the `requests` library, which is a library that allows us to make HTTP requests. 2. We’re importing the `json` library, which is a library that allows us to parse JSON data. 3. We’re importing the `pprint` library, which is a library that…
Vim editor: Insert: hit I key Discard and exit: esc q! Save and exit: esc qw Here is what the above code is Doing: 1. We are importing the os module. 2. We are creating a variable called “path” and setting it to the current working directory. 3. We are creating a variable called “file_name”…
cat file.txt | shuf Here is what the above code is Doing: 1. cat file.txt prints the contents of file.txt to the terminal. 2. The pipe (|) takes the output of the cat command and feeds it into the shuf command. 3. shuf shuffles the lines of the file.