Commands by Daytona

Commands by Daytona (1)

sorted by

Get all shellcode on binary file from objdump

Better than the others, and actually works unlike some of them. Show Sample Output
This is sample output - yours may be different.
```
\x31\xc0\x48\xbb\xd1\x9d\x96\x91\xd0\x8c\x97\xff\x48\xf7\xdb\x53\x54\x5f\x99\x52\x57\x54\x5e\xb0\x3b\x0f\x05
```
1

objdump -d $1 | grep -Po '\s\K[a-f0-9]{2}(?=\s)' | sed 's/^/\\x/g' | perl -pe 's/\r?\n//' | sed 's/$/\n/'

Daytona · 2015-05-23 01:21:58 0

What's this?

commandlinefu.com is the place to record those command-line gems that you return to again and again. That way others can gain from your CLI wisdom and you from theirs too. All commands can be commented on, discussed and voted up or down.

Share Your Commands

Check These Out

Find usb device in realtime

Using this command you can track a moment when usb device was attached.

shush MOTD

I'm annoyed by the boilerplate "don't login unless you are supposed messages in our environment" - this shuts them up.

View user activity per directory.

View all files opened by a user in specified directory. The +D option makes lsof search all sub-directories to complete depth, while ignoring symbolic links.

Grep recursively for a pattern and open all files that match, in order, in Vim, landing on 1st match

list block devices

Shows all block devices in a tree with descruptions of what they are.

Chmod all directories (excluding files)

+ at the end means that many filenames will be passed to every chmod call, thus making it faster. And find own {} makes sure that it will work with spaces and other characters in filenames.

Convert CSV to JSON

Replace 'csv_file.csv' with your filename.

Which processes are listening on a specific port (e.g. port 80)

swap out "80" for your port of interest. Can use port number or named ports e.g. "http"

RTFM function

Sometimes you don't have man pages only '-h' or '--help'.

syncronizing datas beetween two folder (A and B) excluding some directories in A (dir1 and dir2)

Stay in the loop…

Follow the Tweets.

Every new command is wrapped in a tweet and posted to Twitter. Following the stream is a great way of staying abreast of the latest commands. For the more discerning, there are Twitter accounts for commands that get a minimum of 3 and 10 votes - that way only the great commands get tweeted.

» http://twitter.com/commandlinefu
» http://twitter.com/commandlinefu3
» http://twitter.com/commandlinefu10

Subscribe to the feeds.

Use your favourite RSS aggregator to stay in touch with the latest commands. There are feeds mirroring the 3 Twitter streams as well as for virtually every other subset (users, tags, functions,…):

Subscribe to the feed for:

» all commands
» commands with 3 up-votes (commandlinefu3)
» commands with 10 up-votes (commandlinefu10)
» commands by daytona