The Official Radare2 Book | страница 81
; DATA XREF from 0x00402e0e (unk)
str.David_MacKenzie:
To see where this string is called, press x, if you want to jump to the location where the data is used then press the corresponding number [0-9] on your keyboard. (This functionality is similar to axt)
X corresponds to the reverse operation aka axf.
To add a comment press ;.
Quickly type commands using :.
/: allows highlighting of strings in the current display. :cmd allows you to use one of the "/?" commands that perform more specialized searches.
The "UserFriendly HUD" can be accessed using the ?? key-combination. This HUD acts as an interactive Cheat Sheet that one can use to more easily find and execute commands. This HUD is particularly useful for new-comers. For experienced users, the other HUDS which are more activity-specific may be more useful.
This HUD can be displayed using the _ key, it shows a list of all the flags defined and lets you jump to them. Using the keyboard you can quickly filter the list down to a flag that contains a specific pattern.
Hud input mode can be closed using ^C. It will also exit when backspace is pressed when the user input string is empty.
The disassembly's look-and-feel is controlled using the "asm.* configuration keys, which can be changed using the e command. All configuration keys can also be edited through the Visual Configuration Editor.
This HUD can be accessed using the e key in visual mode. The editor allows you to easily examine and change radare2's configuration. For example, if you want to change something about the disassembly display, select asm from the list, navigate to the item you wish to modify it, then select it by hitting Enter. If the item is a boolean variable, it will toggle, otherwise you will be prompted to provide a new value.
Example switch to pseudo disassembly:
Following are some example of eval variable related to disassembly.
You can view the list of all arch using e asm.arch=?
e asm.arch = dalvik
0x00404870 31ed4989 cmp-long v237, v73, v137
0x00404874 d15e4889 rsub-int v14, v5, 0x8948
0x00404878 e24883e4 ushr-int/lit8 v72, v131, 0xe4
