ls - Lists files and directories in the current folder, pwd - Shows the current working directory, cp - Copies files or directories, rma - Deletes files or directories, chmod - Changes file permissions, chown - Changes file ownership, grep - Searches text using patterns, fsck - Checks and repairs filesystem issues, mount - Attaches a filesystem to the Linux directory tree, su - Switches to another user account, sudo - Executes commands with elevated permissions, apt - Debian/Ubuntu package manager, dnf - Fedora/Red Hat package manager, ip - Configures and views network interfaces, ping - Tests reachability of a remote host, curl - Transfers data from or to a server, dig - Performs DNS lookups, traceroute - Shows network path to a destination, man - Displays manual pages for commands, cat - Prints file contents to the screen, top - Shows running processes and resource usage, ps - Lists active processes, du - Shows disk usage of files and directories, df - Shows free disk space,

(CompTIA A+ 1.9) Linux Features & Tools

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