1ELIXIR(1) BSD General Commands Manual ELIXIR(1)
2
4 elixir — The Elixir script runner
5
7 elixir [OPTIONS] file ...
8
10 The program starts the runtime system typically for the execution of one
11 or more scripts. It is similar to iex(1), but elixir exits when the exe‐
12 cuted script does.
13
15 Note that many of the options mentioned here were borrowed from the Er‐
16 lang shell, therefore erl(1) can be used as an additional source of in‐
17 formation on the options.
18 -h, --help
20 Displays the help message to the standard error (stderr) and ex‐
21 its.
22 -v, --version
24 Displays the Elixir version to the standard output (stdout) and
25 exits.
26 -e, --eval expression
28 Evaluates the specified expression (see the --rpc-eval option).
29 -r file
31 Requires the specified file. In other words, the file is checked
32 for existence at the start of elixir.
33 -S script
35 Runs the specified script.
36 -pa directory
38 Adds the specified directory to the beginning of the code path.
39 If the directory already exists, it will be removed from its old
40 position and put to the beginning.
41 See also the function Code.prepend_path/1.
43 -pr file
45 Does the same thing as -r (see above) but in parallel.
46 -pz directory
48 Adds the specified directory to the end of the code path. If the
49 directory already exists, it will be neither removed from its old
50 position nor put to the end.
51 See also the function Code.append_path/1.
53 --app application
55 Starts the specified application and all its dependencies.
56 --boot file
58 Specifies the name of the boot file, file.boot, which is used to
59 start the system. Unless File contains an absolute path, the
60 system searches for file.boot in the current and $ROOT/bin
61 directories.
62 Defaults to $ROOT/bin/start.boot.
64 The option is equivalent to Erlang's -boot.
66 --boot-var var dir
68 If the boot script contains a path variable var other than $ROOT,
69 this variable is expanded to dir. Used when applications are in‐
70 stalled in another directory than $ROOT/lib.
71 The option is equivalent to Erlang's -boot_var.
73 See also the function :systools.make_script/1,2 in SASL.
75 --erl parameters
77 Serves the same purpose as ELIXIR_ERL_OPTIONS (see the
78 ENVIRONMENT section)
79 --erl-config file
81 Specifies the name of a configuration file, file.config, which is
82 used to configure applications. Note that the configuration file
83 must be written in Erlang.
84 The option is equivalent to Erlang's -config.
86 --cookie value
88 Specifies the magic cookie value. If the value isn't specified
89 via the option when the node starts, it will be taken from the
90 file ~/.erlang.cookie (see the FILES section). Distributed nodes
91 can interact with each other only when their magic cookies are
92 equal.
93 See also the function Node.set_cookie/2.
95 --hidden
97 Starts a hidden node.
98 Connections between nodes are transitive. For example, if node A
100 is connected to node B, and node B is connected to node C, then
101 node A is connected to node C. The option --hidden allows creat‐
102 ing a node which can be connected to another node, escaping re‐
103 dundant connections.
104 The function Node.list/0 allows getting the list of nodes con‐
106 nected to the target node, however the list won't include hidden
107 nodes. Depending on the input parameter, the function Node.list/1
108 allows getting the list which contains only hidden nodes (the
109 parameter :hidden) or both hidden and not hidden nodes (the
110 parameter :connected).
111 --logger-otp-reports val
113 Enables or disables OTP reporting (val can be either true or
114 false).
115 --logger-sasl-reports val
117 Enables or disables SASL reporting (val can be either true or
118 false).
119 --sname name
121 Gives a node a short name and starts it. Short names take the
122 form of name@host, where host is the name of the target host
123 (hostname(1)) which runs the node. The nodes with short names can
124 interact with each other only in the same local network.
125 --name name
127 Gives a node a long name and starts it. Long names take the form
128 of name@host, where host is the IP address of the host which runs
129 the node. In contrast to the nodes with short names, the nodes
130 with long names aren't limited by boundaries of a local network
131 (see above).
132 --pipe-to pipedir logdir
134 Starts the Erlang VM as a named pipedir and logdir (only for
135 Unix-like operating systems).
136 --rpc-eval node expression
138 Evaluates the specified expression on the specified node (see the
139 --eval option).
140 --vm-args file
142 Reads the command-line arguments from file and passes them to the
143 Erlang VM.
144 The option is equivalent to Erlang's -args_file.
146 --werl Uses Erlang's Windows shell GUI (only for Windows).
148 --no-halt
150 Does not halt the Erlang VM after execution.
151 -- Separates the options passed to the compiler from the options
153 passed to the executed code.
154
156 The following options can be given more than once: --boot-var,
157 --erl-config, --eval, --rpc-eval.
158
160 ELIXIR_ERL_OPTIONS
161 Allows passing parameters to the Erlang runtime.
162
164 ~/.erlang.cookie
165 Stores the magic cookie value which is used only when it wasn't
166 specified via the option --cookie (see above). If the file
167 doesn't exist when a node starts, it will be created.
168
170 elixirc(1), iex(1), mix(1)
171
173 Elixir is maintained by The Elixir Team.
174 This manual page was contributed by Evgeny Golyshev.
176 Copyright (c) 2012 Plataformatec.
178 Copyright (c) 2021 The Elixir Team.
180
182 Main website: https://elixir-lang.org
183 Documentation: https://elixir-lang.org/docs.html
185BSD February 3, 2019 BSD