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wrong help screen

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Thomas von Dein
2020-11-30 19:28:41 +01:00
parent 29e51de9bd
commit 3840643ec6
1 changed files with 27 additions and 26 deletions
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README.md
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@@ -41,20 +41,20 @@ As can be easily deduced this is a database jail with the following layers:
2. **tmp layer**: Just a ramdisk for `/tmp`, the size can be tuned.
3. **dev layer**: Contains /dev/null and friends, required by every jail.
4. **log layer**: Here we have our first versioned layer for
`/var/log`. Notise how all other layers are using the same version,
`/var/log`. Notice how all other layers are using the same version,
this is done by purpose (but can be changed if you like). The
version is a jail variable (see below) which is being used for all
layers.
5. **application layer**: As you know if you're using FreeBSD, any
additional software, wether installed from a port or as package,
will be installed to `/usr/local`. In our case it contains the
mysql server software, bash and a couple of supporting
mysql server software, bash and a couple of supporting
utilities. It is being mounted read-only, so no new software can be
installed in the running jail. This might sound annoying at first,
because you can't just install stuff inside the jail anytime. But
it forces you to work more disciplined. Once a jail has been
completely built you can be sure, all components match with each
other. Read below how to install or update software in a jail.
because you can't just install stuff inside the jail anytime you
like. But it forces you to work more disciplined. Once a jail has
been completely built you can be sure, all components match with
each other. Read below how to install or update software in a jail.
6. **/etc layer**: this just contains the normal etc, it is basically
a stripped copy of the host `/etc`. We do not use it at all inside
a jail, but it's required nontheless. There are some exceptions
@@ -112,37 +112,38 @@ handy wrappers to make live easier.
For an overview of the provided commands, here's the usage screen:
```
Usage: jaildk <command> <mode-args>
Usage: /usr/local/bin/jaildk <command> <mode-args>
Building Jails:
base - build a new base
build - install a build chroot of a jail
create - create a new jail from a template
clone - clone an existing jail or jail version
fetch - fetch current port collection
base -b <name> [-w] - build a new base
build <jail> <mode> [-b <base>] [-v <version>] - install a build chroot of a jail
create - create a new jail from a template
clone -s <src> -d <dst> [-o <v>] [-n <v>] - clone an existing jail or jail version
fetch - fetch current port collection
Installing Jails:
install - install a jail (prepare mounts, devfs etc)
uninstall - uninstall a jail
remove - remove a jail or a jail version
reinstall - stop, remove, install and start a jail
install <jail> <mode> [-r function] - install a jail (prepare mounts, devfs etc)
uninstall <jail> [-w] - uninstall a jail
remove <jail> - remove a jail or a jail version
reinstall <jail> - stop, remove, install and start a jail
Maintaining Jails:
start - start a jail
stop - stop a jail
restart - restart a jail
status - display a jail's status
rc - execute an rc-script inside a jail
start <jail> - start a jail
stop <jail> - stop a jail
restart <jail> - restart a jail
status [<jail>] - display a jail's status
rc <jail> <mode> [-r <rc.d script>] - execute an rc-script inside a jail
Managing Jails:
login - login into a jail (also available as separate command)
blogin - chroot into a build jail (dito)
login <jail> [<user>] - login into a jail
blogin <jail> - chroot into a build jail
Transferring Jails:
freeze - freeze (build an image of) a jail
thaw - thaw (install) an image of a jail somewhere else
freeze <jail> [-a -b -v <version>] - freeze (build an image of) a jail
thaw <image> - thaw (install) an image of a jail
Run the <command> without arguments to get usage help about the command.
Getting help:
help <command> - request help on <command>
```
## Installation