X-Git-Url: https://git.grml.org/?a=blobdiff_plain;f=grml_tips;h=9972eef6854804eb6dfd52569a18d8aeedf6df7b;hb=b90b7d7c4405083bf772a1c67e68760cb72fb5ac;hp=c38d67ba7916118bf4b5f6aa1a35da9d36a55ca4;hpb=554b79e05aafbbb54c96c8b135a65ad81a2a4059;p=grml-tips.git

diff --git a/grml_tips b/grml_tips
index c38d67b..9972eef 100644
--- a/grml_tips
+++ b/grml_tips
@@ -1311,6 +1311,10 @@ product ID when loading the usbserial module. Usage example:
 Bus 004 Device 008: ID 1199:6813 Sierra Wireless, Inc.
 
 # modprobe usbserial vendor=0x1199 product=0x6813
+
+To get a list of available providers execute:
+
+# gcom -s -d /dev/ttyUSB0 /usr/share/doc/gcom/examples/operator
 -- 
 hdparm - get/set hard disk parameters
 
@@ -2651,7 +2655,8 @@ See: man grml-terminalserver + http://grml.org/terminalserver/
 -- 
 Debugging SSL communications:
 
-% openssl s_client -connect server.adress:993
+% openssl s_client -connect server.adress:993 > output_file
+% openssl x509 -noout -text -in output_file
 
 or
 
@@ -2941,7 +2946,7 @@ host.example.com.       3600    IN      A       192.168.1.1
 
 2. Configure dns2tcpd on host.example.com.:
 # cat /etc/dns2tcpd.conf 
-listen = 192.168.1.1          #the ip dnstun should listen on
+listen = 192.168.1.1          #the ip dns2tcpd should listen on
 port = 53                     #" port " " " "
 user = nobody
 chroot = /tmp
@@ -2966,7 +2971,7 @@ nameserver 172.16.42.1
 Available connection(s) : 
         ssh
 # dns2tcpc -r ssh -l 2222 -z dnstun.example.com 172.16.42.1 &
-Listenning on port : 2222
+Listening on port : 2222
 # ssh localhost -p 2222
 user@host.example.com:~#
 
@@ -2978,4 +2983,26 @@ Available connection(s) :
 Listenning on port : 2222
 # ssh localhost -p 2222
 user@host.example.com:~#
+
+Notice: using 'ssh -D 8080 ..' you will get a socks5-proxy listening on
+localhost:8080 which you can use to tunnel everything through your "dns-uplink".
+-- 
+Configure a MadWifi device for adhoc mode:
+
+Disable the autocreation of athX devices:
+# echo "options ath_pci autocreate=none" > /etc/modprobe.d/madwifi
+
+Remove the autocreated device for now:
+# wlanconfig ath0 destroy
+
+Configuration in /etc/network/interfaces:
+
+iface ath0 inet static
+  madwifi-base wifi0
+  madwifi-mode adhoc
+  ...
+
+Hints:
+  - Do not use interface names without ending 0 (otherwise startup fails).
+  - Only chooss unique names for interfaces.
 --