+grml-tips (0.3-17) unstable; urgency=low
+
+ * Added some more tips (reverse shell via ssh, kvm,...).
+
+ -- Michael Prokop <mika@grml.org> Fri, 2 Feb 2007 20:40:18 +0100
+
grml-tips (0.3-16) unstable; urgency=low
* Fix package name for grml-kerneladdons in 'qemu tip'.
remote host:
% netcat 192.168.0.1 3333
--
+Reverse Shell via SSH:
+
+local host (inside the network):
+% ssh -NR 1234:localhost:22 remote_host
+
+remote host (outside the network):
+% ssh localhost -p 1234
+--
Remove empty directories with zsh:
% rmdir ./**/*(/od) 2> /dev/null
% LD_PRELOAD=/lib/libmemusage.so ls > /dev/null
--
+Use KVM (Kernel-based Virtual Machine for Linux):
+
+Make sure to install the relevant tools:
+# apt-get update ; apt-get install kvm
+# modprobe kvm
+
+Test it with a minimal system like ttylinux:
+# wget http://www.minimalinux.org/ttylinux/packages/bootcd-i386-5.3.iso.gz
+# gzip -d bootcd-i386-5.3.iso.gz
+# kvm -cdrom bootcd-i386-5.3.iso
+--