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The program listening on port 8080 through IPv6

Convert CSV to JSON
Replace 'csv_file.csv' with your filename.

Prints line numbers
If you don't have nl on your system, this achieves a similar effect, the default behavior in nl is to not number blank lines, but this does.

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.

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

Go to the Nth line of file

show all established tcp connections on os x

Quick HTML image gallery from folder contents
Setting: You have a lot of jpg files in a directory. Maybe your public_html folder which is readable on the net because of Apache's mod_userdir. All those files from the current folder will be dropped into a file called gallery.html as image tags that can be viewed within a web browser locally or or over the Internet. Original: $find . -iname "*.jpg" -exec echo "" >> gallery.html \;

Detect Language of a string
Usage: $ detectlanguage Example: $ detectlanguage hola

Display current time in requested time zones.
The time zone names come from the tz database which is usually found at /usr/share/zoneinfo.


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