Wie verwenden Sie das Flag -a oder --all, um versteckte Dateien und Ordner in CLI-Befehle einzuschließen?

Options are additional arguments that modify the behaviour of a command. Flags are similar to options, but they are used to enable or disable a specific feature or behaviour of a command. Both options and flags are usually specified using a single hyphen (-) or a double hyphen (--), followed by a keyword or letter. It's important to check command documentation for proper usage and that some options and flags may differ across operating systems. Examples: ls -l (option), cp -r (flag), grep -i (option), chmod -R (flag), git commit -m (option). Understanding their usage is important for effective command execution.

To include hidden files and folders in CLI commands, use the -a or --all flag: List Files: ls -a or ls --all to display all files, including hidden ones. Copy Files: cp -a source/. destination/ to copy all files, including hidden ones, from the source directory. Move Files: mv -a source/. destination/ to move all files, including hidden ones, from the source directory.

-> -a and --all are equivalent flags for the commands. ->Use -la for file permissions and timestamps. ->Simply look up 'man' documentation for variations. ->Not all commands accept -a or --all. Hidden files and folders in Linux typically start with a dot: (.) To view only hidden files and folders : ls -ld .*

You can also use the -a or --all flag with other commands, such as cp, mv, rm, etc., to include hidden files and directories in their operations. However, not all commands support these flags, so you'll need to check the documentation or help message for each specific command to see if they support including hidden files and folders.

1. Definition: Options are single-letter parameters prefixed with a dash (-), like -a, while flags are longer words prefixed with two dashes (--), like --all. 2. Usage: Options may require additional values, like -n 5 or -f filename. Flags typically don't take values but can be combined with an equal sign, like --size=10. 3. Example: Use ls -a or ls --all to include hidden files and folders in the output of the ls command, showcasing how options and flags can serve similar purposes.

The exact syntax for using options and flags can vary depending on the command and the operating system being used. For example, to use the ls command with the -l option, type "ls -l" in the command line. To use the git command with the --amend option, you would type "git commit --amend". To see the available options and flags for a command, you can usually type the command followed by --help or -h. For example, "ls --help" or "git commit -h". It's important to read the documentation or help text to understand the available options and how to use them for each command. Some commands have required options or flags, while others have optional ones. Make sure to use the appropriate options and flags for the desired behaviour of the command.

Using bash (or potentially other shells, too) on Linux/Unix? Do you find yourself frequently using some parameter(s)? You can "make" your frequent parameter(s) default by setting up alias(es): - to list current aliases, run: alias - a common alias for ls is: alias ls='ls --color=auto' - to add -a flag: alias ls='ls --color=auto -a' - to persist them, add them to ~/. bashrc (In bash, `alias` works for both standalone binaries/scripts, as well as in-built bash commands.)

To include hidden files and folders in CLI commands, use the -a or --all flag. For example, in Unix/Linux, running "ls -a" or "ls --all" will display all files and folders, including hidden ones, in the current directory. Similarly, running "cp -a" or "cp --archive" will preserve all file attributes, including hidden files and folders, when copying directories. In Git, running "git add -A" or "git add --all" will add all changes, including hidden files and folders, to the staging area. Note that not all CLI commands support the -a or --all flag, so it's important to check the documentation or help menu of the specific command you are using to see if this flag is available.