ls

List directory contents. More information: https://www.gnu.org/software/coreutils/ls.

• List files one per line:

ls -1

• List all files, including hidden files:

ls -a

• List files with a trailing symbol to indicate file type (directory/, symbolic_link@, executable*, …):

ls -F

• List all files in long format (permissions, ownership, size, and modification date):

ls -la

• List files in long format with size displayed using human-readable units (KiB, MiB, GiB):

ls -lh

• List files in long format, sorted by Size (descending) Recursively:

ls -lSR

• List files in long format, sorted by time the file was modified and in reverse order (oldest first):

ls -ltr

• Only list directories:

ls -d */