The core reads
~/.config/rizin/rizinrc while starting. You can add
e commands to this file to tune the rizin configuration to your taste.
To prevent rizin from parsing this file at startup, pass it the
All the configuration of rizin is done with the
eval commands. A typical startup configuration file looks like this:
$ cat ~/.rizinrc e scr.color=1 e dbg.bep = loader
The configuration can also be changed with
-e <config=value> command-line option. This way you can adjust configuration from the command line, keeping the .rizinrc file intact. For example, to start with empty configuration and then adjust
asm.syntax the following line may be used:
$ rizin -N -e scr.color=1 -e asm.syntax=intel -d /bin/ls
Internally, the configuration is stored in a hash table. The variables are grouped in namespaces:
scr. and so on.
To get a list of all configuration variables just type
e in the command line
prompt. To limit the output to a selected namespace, pass it with an ending dot to
e. For example,
e file. will display all variables defined inside the "file" namespace.
To get help about
e command type
[0x00000000]> e? Usage: e[?] # List/get/set config evaluable vars | e <key>[=<val|?>] [<key>[=<val|?>] ...]] # Get/Set value of config variable <key> | el[j*qlJ] [<key>] # List config variables with their descriptions | e- # Reset config variables | e! <key> # Invert the boolean value of config variable <var> | ec[?] # Set color for given key (prompt, offset, ...) | ee <key> # Open editor to change the value of config variable <var> | ed # Open editor to change ~/.rizinrc | er <key> # Set config variable <var> as read-only | es [<key>] # List all config variable spaces or sub-keys/sub-spaces if a <key> is provided | et <key> # Show type of given config variable <var> | env [<varname>[=<varvalue>]] # Get/set environment variables
A simpler alternative to the
e command is accessible from the visual mode. Type
Ve to enter it, use arrows (up, down, left, right) to navigate the configuration, and
q to exit it. The start screen for the visual configuration edit looks like this:
[EvalSpace] > analysis asm bin cfg cmd dbg diff dir emu esil file graph hex http hud io key log magic pdb ...
For configuration values that can take one of several values, you can use the
=? operator to get a list
of valid values:
[0x00000000]> e scr.nkey=? scr.nkey = fun, hit, flag