Snippet Collections

This code uses `rsync` to synchronize and copy the contents of the `/foo` directory from a remote host to the local `/bar` directory. The `-avz` options ensure that the transfer is done in archive mode, preserving permissions and timestamps, and compressing the data during transfer. This demonstrates moving directories between a remote and local system.

This code uses `rsync` to synchronize and copy the contents of the `/foo` directory to the `/bar` directory on a remote host. The `-avz` options enable archive mode, verbose output, and compression during transfer. This demonstrates moving directories between local and remote systems efficiently.

This code uses `rsync` to move the contents of `/foo` to `/bar` with archive mode, compression, and verbose output. This demonstrates how to efficiently move directories while preserving permissions, timestamps, and other attributes.

This command uses `rsync` to copy the directory `/foo` to `/bar` with compression and verbose output enabled. This demonstrates efficient directory copying with additional options for compression and detailed logging.

Create a temporary directory using the `mktemp` command with the `--directory` option. This demonstrates how to generate a unique temporary directory for temporary file storage.

Display a tree-like structure of directories starting from the current directory. This command lists only directories, excluding files, providing a clear view of the directory hierarchy. This demonstrates directory navigation and visualization.

Display the directory structure in a tree-like format, including hidden files and directories, using the `tree` command with the `-a` option. This is useful for visualizing the hierarchy of files and folders in a directory.

The `tree` command is used to display the directory structure in a tree-like format. This helps in visualizing the hierarchy of directories and files within a specified path.

The `stat` command displays detailed information about a file or directory, such as size, permissions, and modification time. This snippet retrieves and prints the status of the file or directory named `foo`. This demonstrates how to inspect file or directory metadata.

Display detailed information about the file `foo.txt`, including its size, permissions, and modification time. This demonstrates using the `stat` command to inspect file metadata.

List files and directories in long format with human-readable file sizes. This command is useful for detailed directory navigation and file information.

List files and directories in the current directory with detailed information such as permissions, number of links, owner, group, size, and modification date. This is a common command for navigating and inspecting directory contents.

List all files and directories, including hidden ones, in the current directory using the `ls` command with the `--all` option. This demonstrates how to view all contents of a directory, including those that are typically hidden.

List the contents of the current directory using the `ls` command. This is a basic command for navigating and inspecting files and directories in a Unix-like environment.

This code checks if the `ping` command to `google.com` is successful (i.e., the host is reachable). If successful, it prints a message indicating a working internet connection. This demonstrates checking the result of a command and conditionally executing code based on its success.

This snippet demonstrates various ways to redirect `stdout` and `stderr` in Bash. It shows how to redirect output to files, append to files, discard output, and combine `stdout` and `stderr`. It also includes an example of printing a diagnostic message to `stderr`. This is a comprehensive example of output redirection in shell scripting.

This code demonstrates conditional execution in Bash. The first line executes `git push` only if `git commit` succeeds. The second line prints "Commit failed" only if `git commit` fails. This shows how to chain commands based on the success or failure of the previous command.

This script resizes an input image file to a specified format and saves it as an output file. It uses ImageMagick's `convert` command to perform the resizing. The script ensures that all required parameters (input file, format, and output file) are provided. This demonstrates image resizing.

Execute a Python script that prints `"Hello World!"` to the console. This demonstrates running a simple inline Python command and an example to print an escaped string to the console.

Download and execute a raw Bash script from a remote URL, passing arguments to it. This demonstrates remote code execution and parameter passing in Bash.