Examples:
# Fetch and import tldr pages for the current OS (e.g., linux) + common pages
intelli-shell tldr fetch
# Fetch and import pages only for the 'common' category (OS-independent commands)
intelli-shell tldr fetch common
# Fetch and import pages only for git and docker commands
intelli-shell tldr fetch -c git -c docker
# Fetch and import examples for commands listed in a file
# (assuming 'my_commands.txt' contains one command name per line, e.g., tar, find)
intelli-shell tldr fetch -C my_commands.txt
# Fetch and import examples for commands listed in stdin
intelli-shell tldr fetch -C << EOF
tar
find
EOF