nmap

26. Juni 2010

Nmap Scan Type: The TCP ACK scan (-sA) can describe a filtered or unfiltered port to a remote device without connecting to an application session.  -0P option don’t sen a ping bevore.

Batterielaufzeit falsch in Ubuntu 10.04

26. Juni 2010

Mein neusinstalliertes Ubuntu auf meinem MSI uralt hat behauptet mein Akku sei hinüber, dank diesem Workaround läuft er jetzt fast eine Stunde:=== WORKAROUND ===

gconftool-2 –type bool –set /apps/gnome-power-manager/general/use_time_for_policy false

(from <https://bugs.launchpad.net/ubuntu/+source/gnome-power-manager/+bug/572541/comments/1>)

make an iso

19. November 2008

paede@kamino:~$ cat /dev/scd0 > /home/paede/Myiso.iso

das ist fast zu einfach ich muss das wohl nochmal überprüfen.

Clone VBox .vdi image

19. November 2008

paede@kamino:~$ sudo su
[sudo] password for paede:
root@kamino:/home/paede# VBoxManage clonevdi /home/paede/.VirtualBox/VDI/XPtest.vdi /home/paede/.VirtualBox/XPtes2

Relaunch Wärmepumpenrechner

7. November 2008

Den Wärmepumpnrechner der ich mal in einem Anflug von Kreativität in meiner Zeit als Projektleiter für Wärmepumpensanierungen gemacht habe, habe ich nun wieder aufgeschaltet.

Der Wärmepumpenrechner

Permissions for Files on the Webserver

20. Oktober 2008

File Permissions in Your (Expanding) Web Space
Initially, your Web space might consist of a single HTML file. Typically, this file might be called index.html. Web sites are made of more than one file, of course, so you will no doubt want to add more HTML files and directories of files to your Web space.

In a Unix system, expanding your Web space requires that you know a little bit about how to manage files and directories. You should review this lesson on the Unix filesystem, this lesson on Unix filenames, this lesson on Unix file permissions.

When you create directories or files for your Web space, you need to make sure that they are viewable (and executable in the case of directories or Cascading Style Sheet (CSS) files) to the world.

To set these permissions, you can use the Unix chmod command. The setting 744 is appropriate for HTML files in your Web space and the setting 755 is appropriate for CSS files and subdirectories in your Web space.

So here is what I would do to make sure all my files are viewable to the world in my Web space. In this example, I have my Web files in a subdirectory, www.

I get to the Unix prompt, then issue these commands (the $ represents the Unix prompt–do not type the $):

$ cd www
$ chmod 744 *.html
$ chmod 755 *.css
When I make a subdirectory called portfolio, I do this:

$ mkdir portfolio
$ chmod 755 portfolio
$ cd portfolio
After I create files in portfolio, I do this:

$ chmod 744 *.html
$ chmod 755 *.css
If you run into any problems with your Web browser getting a “permission denied” error in displaying files in your Web space, issue these chmod commands again in the directories where the problem files reside.

Fingerwork for the Iphone Shell

20. Oktober 2008

They are using single-finger touch to bring up a neat “grid” menu, short and long single finger swipe, and two finger swipe. I’m still figuring it out, but what I know is nice. For example, short swipes up and down gets you the up/down command history in the shell, just like an up/down arrow would. Short swipe up to the “northeast” is a ctrl-c, to the “southwest” is tab. “west” is backspace, and “east” is space. Two-finger swipe up (”north”) is the conf page, down is hide/show keyboard, “west” and “east” flip between the multiple terminal sessions. When you touch and hold, a square “menu” of buttons comes up, and sliding to them either does the function (e.g. “clear”), or changes the “menu” to a set of variants. For example, sliding to the “ls” button - which is darker to indicate that there are options there - switches the rest of the squares to variants : “ls -a”, “ls -al”, “ls -s” etc.

More Fonts for GIMP

31. August 2008

And I put all my required .ttf fonts I got from dafont in:

 

 

Code:

usr/share/fonts/truetype/myfonts

…”myfonts” is a directory I created for that purpose.

Then I open up terminal to refresh the font cache:

 

Code:

sudo fc-cache -f -v

And you should be good to go with GIMP.

Permission Webserver Files

27. August 2008

File Permissions in Your (Expanding) Web Space
Initially, your Web space might consist of a single HTML file. Typically, this file might be called index.html. Web sites are made of more than one file, of course, so you will no doubt want to add more HTML files and directories of files to your Web space.

In a Unix system, expanding your Web space requires that you know a little bit about how to manage files and directories. You should review this lesson on the Unix filesystem, this lesson on Unix filenames, this lesson on Unix file permissions.

When you create directories or files for your Web space, you need to make sure that they are viewable (and executable in the case of directories or Cascading Style Sheet (CSS) files) to the world.

To set these permissions, you can use the Unix chmod command. The setting 744 is appropriate for HTML files in your Web space and the setting 755 is appropriate for CSS files and subdirectories in your Web space.

So here is what I would do to make sure all my files are viewable to the world in my Web space. In this example, I have my Web files in a subdirectory, www.

I get to the Unix prompt, then issue these commands (the $ represents the Unix prompt–do not type the $):

$ cd www
$ chmod 744 *.html
$ chmod 755 *.css
When I make a subdirectory called portfolio, I do this:

$ mkdir portfolio
$ chmod 755 portfolio
$ cd portfolio
After I create files in portfolio, I do this:

$ chmod 744 *.html
$ chmod 755 *.css
If you run into any problems with your Web browser getting a “permission denied” error in displaying files in your Web space, issue these chmod commands again in the directories where the problem files reside.

### String Owner’s
Permissions
Group’s
Permissions
Other’s
Permissions
Directories
775 drwxrwxr-x Read
Write
Execute
Read
Write
Execute
Read
Execute
744 drwxr–r– Read
Write
Execute
Read Read
755 drwxr-xr-x Read
Write
Execute
Read
Execute
Read
Execute
711 drwx–x–x Read
Write
Execute
Execute Execute
Files
664 -rw-rw-r– Read
Write
Read
Write
Read
775 -rwxrwxr-x Read
Write
Execute
Read
Write
Execute
Read
Execute
755 -rwxr-xr-x Read
Write
Execute
Read
Execute
Read
Execute
744 -rwxr–r– Read
Write
Execute
Read Read

Wo ist das Bootcamp

8. August 2008

im Finder auf go to folder gehen und

/Volumes/Mac OS X Install Disc 1/System/Installation/Packages

eingeben. Wenn es eine DVD ist

/Volumes/Mac OS X Install DVD/System/Installation/Packages

eingeben. Dort sind auch zusätzliche Packete.