Commands by JokesOnYou (0)

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a function to find the fastest DNS server
http://public-dns.info gives a list of online dns servers. you need to change the country in url (br in this url) with your country code. this command need some time to ping all IP in list.

Quicker move to parent directory
Alias two dots to move to parent directory. Put it into your .bashrc or .profile file.

Generate random valid mac addresses
Shorter and more straightforward. Also in perl: $ perl -e 'print join(":", map { sprintf "%0.2X",rand(256) }(1..6))."\n"'

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

Top 10 Memory Processes (reduced output to applications and %usage only)
Top 10 Memory Processes (reduced output to applications and %usage only)

Change wallpaper for xfce4 >= 4.6.0
Simply changes the wallpaper of xfce4 from the command line. Not for multiple displays.

Convert & rename all filenames to lower case

sort list of email addresses by domain.tld
email random list can be created here: https://www.randomlists.com/email-addresses

Show all configured ipv4
Short list of all ip. Shows even the newly supported multiple ip address on the same interface (see eth1). For ipv6 use -6

Slugify: converts strings in any language into Slugs (friendly names to use in URLs and filenames)
Slug the part of an URL which identifies a page using human-readable keywords. Slugs are used to construct friendly URLs (often for permalinks) that are easy to type, descriptive, and easy to remember.


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