Check These Out
displays time in seconds since January 1, 1970 UTC
This also works with Safari if you just change the application name. Replace
$ window 1
with
$ windows
to list the URLs of tabs in all windows instead of only the frontmost window. This also includes titles:
$ osascript -e{'set o to""','tell app"google chrome"','repeat with t in tabs of window 1','set o to o&url of t&"\n"&" "&title of t&"\n"',end,end}|sed \$d
.
Grabs the Apache config file (yielded from httpd) and returns the path specified as DocumentRoot.
The (in)famous "FizzBuzz" programming challenge, answered in a single line of Bash code. The "|column" part at the end merely formats the output a bit, so if "column" is not installed on your machine you can simply omit that part. Without "|column", the solution only uses 75 characters.
The version below is expanded to multiple lines, with comments added.
for i in {1..100} # Use i to loop from "1" to "100", inclusive.
do ((i % 3)) && # If i is not divisible by 3...
x= || # ...blank out x (yes, "x= " does that). Otherwise,...
x=Fizz # ...set x to the string "Fizz".
((i % 5)) || # If i is not divisible by 5, skip (there's no "&&")...
x+=Buzz # ...Otherwise, append (not set) the string "Buzz" to x.
echo ${x:-$i} # Print x unless it is blanked out. Otherwise, print i.
done | column # Wrap output into columns (not part of the test).
$ command | my_irc
Pipe whatever you want to this function, it will, if everything goes well, be redirected to a channel or a user on an IRC server.
Please note that :
- I am not responsible of flood excesses you might provoke.
- that function does not reply to PINGs from the server. That's the reason why I first write in a temporary file. Indeed, I don't want to wait for inputs while being connected to the server. However, according to the configuration of the server and the length of your file, you may timeout before finishing.
- Concerning the server, the variable content must be on the form "irc.server.org 6667" (or any other port). If you want to make some tests, you can also create a fake IRC server on "localhost 55555" by using
$ netcat -l -p 55555
- Concerning the target, you can choose a channel (beginning with a '#' like "#chan") or a user (like "user")
- The other variables have obvious names.
Get the hard disk information with out shutting down and opening the system.
It gives information on model no., serial no., cylinders/heads/sectors, and the supported features of the hard disk.
Using this command you can track a moment when usb device was attached.
run 'nc yourip 5000', 'nc yourip 5001' or 'nc yourip 5002' elsewhere will produce an exact same mirror of your shell. This is handy when you want to show someone else some amazing stuff in your shell without giving them control over it.
