ls - list directory contents.
Display files and folders:
ls /home/joe
Display all information about files and directories:
ls -l /home/joe
Display file size in human readable format:
ls -lh /home/joe
Display all files, including hidden files:
ls -la /home/joe
Display files recursively:
ls -R /home/joe
Display last edited file:
ls -lt /home/joe
Display one file per line:
ls -1 /home/joe
Display directories with ‘/’ at the end:
ls -F /home/joe
Display files in reverse order:
ls -lr /home/joe
Display files by size:
ls -lS /home/joe
Display inode number of files and directories:
ls -li /home/joe