Present Working Directory
SW1# pwd
Show directory
SW1# dir ?
Change Directory
SW1# cd
Copy
SW1# copy running-config backup.running.txt
Delete and remove
SW1# delete flash:/sing-file.txt SW1# rm folders-directories
Delete a directory in flash: (without prompt)
SW1# delete /force /recursive flash:
Show flash
SW1# show flash
Erase (wipe configuration & start with default config)
SW1# erase ?
Format
SW1# format ?
More
SW1# more view-my-config.txt
verify (verify checksum or compute MD5 signature for a file)
SW1# verify flash:MyNewIOS.bin
Make directory
SW1# mkdir old-config-folder
FAT filesystem check fsck
SW1# fsck ?