* Added tips:
- Change passphrase / password of an existing SSH key
- Enabling syntax highlighting in nano [Closes: issue50]
+ - Create netboot package for grml-terminalserver
+ - Rotate pictures
-- Michael Prokop <mika@grml.org> Wed, 8 Aug 2007 21:46:46 +0200
# grml-network
--
-Boot grml via network:
-
-# grml-terminalserver
-
-See: man grml-terminalserver + http://grml.org/terminalserver/
---
Deactivate error correction of zsh:
% NOCOR=1 zsh
Then booting your client(s) via PXE should work without
any further work.
+
+See: man grml-terminalserver + http://grml.org/terminalserver/
--
Debugging SSL communications:
Just uncomment the include directives for your respective
language at the bottom of the file /etc/nanorc
--
+Create netboot package for grml-terminalserver:
+
+# sh /usr/share/doc/grml-terminalserver/examples/create-netboot
+--
+Rotate pictures:
+
+Using the 'Orientation' tag of the Exif header, rotate
+the image so that it is upright:
+% jhead -autorot *.jpg
+
+Manually rotate a picture:
+% convert -rotate 270 input.jpg output.jpg
+--
+Rename files based on the information inside their exif header:
+
+% jhead -n%Y-%m-%d_%Hh%M_%f *.jpg
+
+This will rename a file named img_2071.jpg to something like:
+
+2007-08-17_10h38_img_2071.jpg
+
+if it was shot at 10:38 o'clock on 2007-08-17 (according to
+the information inside the exif header).
+--