File Handling
Reading, writing, appending, checking, and looping over files in Bash — the everyday file-manipulation patterns used in real scripts.
Jan 20, 2026
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Reading, writing, appending, checking, and looping over files in Bash — the everyday file-manipulation patterns used in real scripts.
The seven file types Linux recognizes — regular files, directories, symlinks, device files, pipes, and sockets — and how to identify them.
Inodes, hard links vs symbolic links, essential file/directory commands, and how the filesystem tracks files under the hood.
The essential Linux commands for navigating, creating, copying, moving, and searching files and directories, with real flags and use cases.