Commands by boylah (3)

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

Removes file with a dash in the beginning of the name

Bruteforce Synology NAS Logins with Hydra

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"

Diff two directories by finding and comparing the md5 checksums of their contents.
Compares the md5 checksums of the contents of two directories, outputting the checksum and filename where any files differ. Shows only the file name, not the full path.

Quickly generate an MD5 hash for a text string using OpenSSL
Thanks to OpenSSL, you can quickly and easily generate MD5 hashes for your passwords. Alternative (thanks to linuxrawkstar and atoponce): $ echo -n 'text to be encrypted' | md5sum - Note that the above method does not utlise OpenSSL.

Prints new content of files
Useful to e.g. keep an eye on several logfiles.

get only time of execution of a command without his output

Change proccess affinity.
Set the affinity of a process to a particular core(s). Arguments for processor include a comma separated list, or a range. (example: 1,2 or 0-3) You can use top in smp mode (Press 1) to see the changes to the affinity.

Synchronise a file from a remote server
You will be prompted for a password unless you have your public keys set-up.


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