1 | Usage: help TOPIC? |
2 | |
3 | Examples: |
4 | |
5 | help # this help |
6 | help echo # help on the 'echo' builtin |
7 | help command-sub # help on command sub $(date) |
8 | |
9 | help oils-usage # identical to oils-for-unix --help |
10 | help osh-usage # osh --help |
11 | help ysh-usage # ysh --help |