This command will list the name of all keys below a given path.
# Backup-and-Restore: user:/tests/examples
# We use `dump` as storage format here, since storage plugins such as INI
# automatically add keys between levels (e.g. `user:/tests/examples/kdb-ls/test/foo`).
sudo kdb mount ls.ecf user:/tests/examples dump
# Create the keys we use for the examples
kdb set user:/tests/examples/kdb-ls/test val1
kdb set user:/tests/examples/kdb-ls/test/foo/bar val2
kdb set user:/tests/examples/kdb-ls/test/fizz/buzz fizzbuzz
kdb set user:/tests/examples/kdb-ls/tost val3
kdb set user:/tests/examples/kdb-ls/tost/level lvl
# list all keys below /tests/examples/kdb-ls
kdb ls /tests/examples/kdb-ls
#> user:/tests/examples/kdb-ls/test
#> user:/tests/examples/kdb-ls/test/fizz/buzz
#> user:/tests/examples/kdb-ls/test/foo/bar
#> user:/tests/examples/kdb-ls/tost
#> user:/tests/examples/kdb-ls/tost/level
# list the next level of keys below /tests/examples/kdb-ls
# note that if the search key ends with a /, it lists the next level
kdb ls /tests/examples/kdb-ls/ --max-depth=1
#> user:/tests/examples/kdb-ls/test
#> user:/tests/examples/kdb-ls/tost
# list the current level of keys below /tests/examples/kdb-ls
# note the difference to the previous example
kdb ls /tests/examples/kdb-ls --max-depth=1
# this yields no output as /tests/examples/kdb-ls is not a key
# list all keys below /tests/examples/kdb-ls with are minimum 1 level (inclusive) away from that key
# and maximum 2 levels away (exclusive)
kdb ls /tests/examples/kdb-ls --min-depth=1 --max-depth=2
#> user:/tests/examples/kdb-ls/test
#> user:/tests/examples/kdb-ls/tost
# list all keys below /tests/examples/kdb-ls/test
kdb ls /tests/examples/kdb-ls/test
#> user:/tests/examples/kdb-ls/test
#> user:/tests/examples/kdb-ls/test/fizz/buzz
#> user:/tests/examples/kdb-ls/test/foo/bar
# list all keys under /tests/examples/kdb-ls in verbose mode
kdb ls /tests/examples/kdb-ls/ -v
#> size of all keys in mount point: 5
#> size of requested keys: 5
#> user:/tests/examples/kdb-ls/test
#> user:/tests/examples/kdb-ls/test/fizz/buzz
#> user:/tests/examples/kdb-ls/test/foo/bar
#> user:/tests/examples/kdb-ls/tost
#> user:/tests/examples/kdb-ls/tost/level
kdb rm -r user:/tests/examples
sudo kdb umount user:/tests/examples