Some usefull IT tips

How to get rid off all bad Windows line endings?
it’s simple, for example to convert all *.php files in directory write:

for x in *.php; do dos2unix $x; done

Do you know that you can have many aliases to your Gmail e-mail? You can use aliases as an intelligent spam protection. In that case you don’t need special anti-spam software, because you use intelligent anti spam solution :-).
Example:
Original e-mail: sample.email@gmail.com
Allowed aliases:

sampleemail@gmail.com
s.ampleemail@gmail.com
sam.pleemail@gmail.com
s.a.m.p.l.e.e.m.a.i.l@gmail.com

Original e-mai: foobar@gmail.com
Allowed aliases:

foo.bar@gmail.com
f.oobar@gmail.com
fooba.r@gmail.com
f.o.o.b.a.r@gmail.com

Now, you think it’s useless? In fact it can be […]

Using Google search you can find many usefull or useless info, but what you find - depends on you (your search skills).
Finding web cameras is quite easy, all you must to know is:
- camera name and some specific info
- how to use “inurl:”
- how to use “intitle:”
Of course some of web cameras might be password […]