mirror of
https://github.com/ilyakooo0/urbit.git
synced 2024-12-23 23:12:04 +03:00
184 lines
3.4 KiB
Markdown
184 lines
3.4 KiB
Markdown
<div class="short">
|
|
|
|
vere
|
|
====
|
|
|
|
vere is the Urbit virtual machine.
|
|
|
|
bin/vere -c ship
|
|
|
|
------------------------------------------------------------------------
|
|
|
|
Options
|
|
-------
|
|
|
|
### `-b`
|
|
|
|
Batch create
|
|
|
|
------------------------------------------------------------------------
|
|
|
|
### `-c`
|
|
|
|
Create
|
|
|
|
Creates a new pier. Takes a folder name, such as `pier`.
|
|
|
|
bin/vere -c pier
|
|
|
|
------------------------------------------------------------------------
|
|
|
|
### `-d`
|
|
|
|
Daemon
|
|
|
|
------------------------------------------------------------------------
|
|
|
|
### `-D`
|
|
|
|
Dry compute
|
|
|
|
dry compute the north and/or south events
|
|
|
|
------------------------------------------------------------------------
|
|
|
|
### `-f`
|
|
|
|
Fuzz testing
|
|
|
|
------------------------------------------------------------------------
|
|
|
|
### `-k`
|
|
|
|
Kernel version
|
|
|
|
------------------------------------------------------------------------
|
|
|
|
### `-l`
|
|
|
|
Raft port
|
|
|
|
------------------------------------------------------------------------
|
|
|
|
### `-L`
|
|
|
|
Localhost.
|
|
|
|
Routes all networking over `0.0.0.0` and checks the keys.
|
|
|
|
bin/vere -L -I ~del -c fz
|
|
|
|
------------------------------------------------------------------------
|
|
|
|
### `-M`
|
|
|
|
Memory madness
|
|
|
|
------------------------------------------------------------------------
|
|
|
|
### `-n`
|
|
|
|
Unix hostname
|
|
|
|
------------------------------------------------------------------------
|
|
|
|
### `-p`
|
|
|
|
Specify the [`%ames`](/doc/arvo/ames) udp listening port.
|
|
|
|
bin/vere -p 42665
|
|
|
|
It can sometimes help if you get a port pointed at you and run vere with
|
|
`-p` to specify the [`%ames`](/doc/arvo/ames) udp listening port. VMs
|
|
and [docker](http://www.docker.com/) containers and the like tend to put
|
|
up some pretty effective barriers to
|
|
[NAT](http://en.wikipedia.org/wiki/Network_address_translation) [hole
|
|
punching](http://en.wikipedia.org/wiki/TCP_hole_punching).
|
|
|
|
------------------------------------------------------------------------
|
|
|
|
### `-P`
|
|
|
|
Profile
|
|
|
|
------------------------------------------------------------------------
|
|
|
|
### `-q`
|
|
|
|
Quite
|
|
|
|
Inverse of [`-v`](#-v)
|
|
|
|
See also: [`:verb`](/doc/arvo/util#verb))
|
|
|
|
------------------------------------------------------------------------
|
|
|
|
### `-r`
|
|
|
|
Raft flotilla
|
|
|
|
Also needs the [`-l`](#-l) option set.
|
|
|
|
------------------------------------------------------------------------
|
|
|
|
### `-F`
|
|
|
|
Fake
|
|
|
|
Routes all networking over `0.0.0.0` and doesn't check any keys. This
|
|
allows you to start any carrier.
|
|
|
|
bin/vere -F -I ~zod -c zod
|
|
|
|
You get an isolated network with just yourself but you can [`:ticket`]()
|
|
other ships or start other ships or start other carriers.
|
|
|
|
------------------------------------------------------------------------
|
|
|
|
### `-I`
|
|
|
|
Imperial
|
|
|
|
Takes a carrier name, such as `~zod`.
|
|
|
|
bin/vere -F -I ~zod -c zod
|
|
|
|
------------------------------------------------------------------------
|
|
|
|
### `-v`
|
|
|
|
Verbose
|
|
|
|
Inverse of [`-q`](#-q)
|
|
|
|
See also: [`:verb`](reference/arvo/util.md#verb).
|
|
|
|
bin/vere -v mypier
|
|
|
|
------------------------------------------------------------------------
|
|
|
|
### `-X`
|
|
|
|
Skip last event
|
|
|
|
bin/vere -Xwtf mypier
|
|
|
|
------------------------------------------------------------------------
|
|
|
|
Tips
|
|
====
|
|
|
|
Inability to mmap 2Gb with `MAP_FIXED`
|
|
--------------------------------------
|
|
|
|
It's probably because of
|
|
[ASLR](http://en.wikipedia.org/wiki/Address_space_layout_randomization)
|
|
(some shared library got its data mapped in the middle of your address
|
|
space). If so, applying
|
|
|
|
bash setarch `uname -m` -R ./bin/vere
|
|
|
|
should help.
|
|
|
|
</div>
|