X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=grml_tips;h=7d95d7733658b48d70dcb8249e4761692045ea5a;hb=05319d745e12810472152b530c723e50bb608781;hp=33ca66bbc83d23ce38bb413f7771b112cb2b7da3;hpb=bd17ba52777fec860e26a3392b70ebbfbe005629;p=grml-tips.git

diff --git a/grml_tips b/grml_tips
index 33ca66b..7d95d77 100644
--- a/grml_tips
+++ b/grml_tips
@@ -413,13 +413,17 @@ Test sound:
 Improved grep version:
 
 % glark
+-- 
+Grep with highlighting:
 
-glark grep extract-matches
+% grep --color=auto ...
+% hgrep ...
 -- 
-Highlith
+Extract matches when grepping:
 
-grepc
-hgrep
+Usage examples:
+% ifconfig | grepc 'inet addr:(.*?)\s'
+% ifconfig | glark --extract-matches 'inet addr:(.*?)\s'
 -- 
 Output text as sound:
 
@@ -855,6 +859,14 @@ local host:
 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
@@ -2252,6 +2264,12 @@ Download binary codecs for mplayer:
 
 # /usr/share/mplayer/scripts/win32codecs.sh
 
+or
+
+# /usr/share/mplayer/scripts/binary_codecs.sh install
+
+(depending on the mplayer version you have).
+
 To play encrypted DVDs and if you are living in a country where using
 libdvdcss code is not illegal can install Debian package libdvdread3
 and use the script /usr/share/doc/libdvdread3/install-css.sh.
@@ -2379,3 +2397,43 @@ Usage example for 'ls':
 
 % 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
+-- 
+EEPROM data decoding for SDRAM DIMM modules:
+
+# modprobe eeprom
+# /usr/share/doc/lm-sensors/examples/eeprom/decode-dimms.pl
+-- 
+Set up and use DVB:
+
+Make sure your device is supported by Linux and running.
+See http://www.linuxtv.org/ for more details.
+
+If the DVB device works on your system (see 'hwinfo --usb'
+when using a DVB usb device for example), then make sure you
+have the scan util from dvb-utils available:
+
+# aptitude install dvb-utils
+
+Then create a channels.conf configuration file:
+
+% scan /usr/share/doc/dvb-utils/examples/scan/... > ~/.mplayer/channels.conf
+
+You can find some example configuration files on
+your grml system in ~/.channels. Usage example:
+
+% ln -s ~/.mplayer/channels.conf-AT-graz ~/.mplayer/channels.conf
+
+Tip: w_scan (see http://free.pages.at/wirbel4vdr/w_scan/index2.html)
+might be useful if you do not know the initial configuration
+details.
+--