functrace | binary file with dynamic instrumentation using DynamoRIO | Reverse Engineering library
kandi X-RAY | functrace Summary
kandi X-RAY | functrace Summary
functrace is a tool that helps to analyze a binary file with dynamic instrumentation using DynamoRIO (
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of functrace
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QUESTION
I am trying to capture the commands run in my script so they can be repeated by a logger. One of my functions executes commands stored in an array. When it does this, my DEBUG trap to store the commands in another array stores the unexpanded variable instead of the command that was run.
Here is an example:
...ANSWER
Answered 2018-Mar-27 at 07:54Standard options to log debug information are :
set -v
: to show command before expansionset -x
: to show command after expansion
in your particular case eval echo "Last command: ${commands[-4]}" ;
will evaluate
QUESTION
I like to use the vi command line editor, however the bash_rc and bash_profile are owned by root. So what is did was create a script that I can run on multiple terminals to set the command line editor to vi. However when I use this script, it says that is sets vi to on, however after running the script, vi is still set to off.
I do not understand.
...ANSWER
Answered 2018-Mar-01 at 17:30Run . ~/bin/editorSet.sh
, not ~/bin/editorSet.sh
, to execute the script's commands inside the interactive shell you're already running. (In bash, but not all POSIX shells, you can use source
as a synonym for .
).
Otherwise, it runs in a new shell which exits when the script does, so the configuration changes do not last past the end of the script's execution.
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