Commands by ZackENG (0)

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Show all mergeinfo for a svn subtree

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"

Compare two CSV files, discarding any repeated lines
The value for the sort command's -k argument is the column in the CSV file to sort on. In this example, it sorts on the second column. You must use some form of the sort command in order for uniq to work properly.

When was your OS installed?
Show time and date when you installed your OS.

Tail -f at your own pace
The -s option allows you to specify the update interval

Get a docker container's run command line
A good way to build a new container when you don't remember how you did it the first time

Perl oneliner to print access rights in octal format
This prints file access rights in octal - useful when "stat" is unavailable.

generate iso

Geolocate a given IP address
Defines a function to geolocate a given IP address; if none supplied, will default to your external IP address.

Extract the emoticons regex from a running skype process
Skype has an internal regex which depicts the emoticons it supports. However you cannot simply search the binary file for it. This small 181 character line will do just that, provided skype is running. And of course, only works in linux.

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