X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=grml_tips;h=2d96b61d489d31f9b519dcd4ce194f25fcafd0cc;hb=cb61efe22438483247917bc02f3490ad4d435eb1;hp=1fe0515c882110997d7d75aa84e8c5187b00b062;hpb=260058bf14a528851d5ef3b5fd731767d0f37adc;p=grml-tips.git

diff --git a/grml_tips b/grml_tips
index 1fe0515..2d96b61 100644
--- a/grml_tips
+++ b/grml_tips
@@ -584,6 +584,10 @@ Save live audio stream to file:
 or
 
 % mencoder mms://file.wmv -o $FILE -ovc copy -oac copy
+
+or
+
+% mimms mms://file.wmv
 -- 
 Merge video files:
 
@@ -1715,7 +1719,7 @@ GET http://www.google.com HTTP/1.0 [press enter twice]
 Adjust system for use of qemu with kqemu:
 
 Make sure you have all you need:
-# apt-get update ; apt-get install qemu grml-kerneladdons-$KERNELVERSION
+# aptitude update ; aptitude install qemu kqemu-modules-$(uname -r)
 
 Then set up kqemu:
 
@@ -2653,6 +2657,7 @@ Rewrite lilo to MBR:
 # lilo -r /mnt/hda1
 -- 
 Create screenshot of plain/real console - tty1:
+
 # fbgrab -c 1 screeni.png
 -- 
 Create screenshot when running X:
@@ -2672,4 +2677,109 @@ iptables -A FORWARD -i eth0 -o eth0 -d hostB -p tcp --dport portB -j ACCEPT
 iptables -A FORWARD -i eth0 -o eth0 -s hostB -p tcp --sport portB -j ACCEPT
 iptables -t nat -A POSTROUTING -p tcp -d hostB --dport portB -j SNAT --to-source hostA
 -- 
+Flash BIOS without DOS/Windows:
+
+Dump flash info and set the flash chip to writable:
+# flashrom
+
+Backup the original BIOS:
+# flashrom -r backup.bin
+
+Notice: the following step will overwrite your current BIOS!
+So make sure you really know what you are doing.
+
+Flash the BIOS image:
+# flashrom -wv newbios.bin
+
+Also check out LinuxBIOS: http://linuxbios.org/
+-- 
+Enable shadow passwords:
+
+# shadowconfig on
+-- 
+Set up an IPv6 tunneln on grml:
+
+# ipv6-tunnel start
+-- 
+Set up console newsreader slrn for use with Usenet:
+
+% grml-slrn
+-- 
+Calculate with IPv6 addresses:
+
+% ipv6calc
+
+For usage examples refer to manpage ipv6calc(8).
+-- 
+Common network debugging tools for use with IPv6:
+
+% ping6
+% tracepath6
+% traceroute6
+% tracert6
+% nc6
+% tcpspray6
+-- 
+Set up NFS (Network File System):
+
+Server-side
+~~~~~~~~~~~
+Make sure the relevant services are running on the server side:
+
+# /etc/init.d/portmap start
+# /etc/init.d/nfs-common start
+# /etc/init.d/nfs-kernel-server start
+
+Export shares via /etc/exports:
+
+/backups 192.168.1.100/24(rw,wdelay,no_root_squash,async,subtree_check)
+
+... or manually export a directory running:
+
+# exportfs -o rw,wdelay,no_root_squash,async,subtree_check 192.168.1.100:/backups
+
+and unexport a share running:
+
+# exportfs -u 192.168.1.100:/backups
+
+and every time when you modify /etc/exports file run
+
+# exportfs -ra
+
+Display what NFS components are running:
+
+# rpcinfo -p
+
+Display list of exported shares:
+
+# exportfs -v
+or
+# showmount -e
+
+Client-side
+~~~~~~~~~~~
+Make sure the relevant services are running on the client side:
+
+# /etc/init.d/portmap start
+# /etc/init.d/nfs-common start
+
+Verify that the server allows you to access its RPC/NFS services:
+
+# rpcinfo -p server_name
+
+Check what directories the server exports:
+
+# showmount -e server_name
+
+On the client side you can use something like the following in /etc/fstab:
+
+192.168.1.101:/backups /mnt/nfs nfs defaults,users,wsize=8192,rsize=8192 0 0
+-- 
+Mount a cloop file:
+
+# aptitude install cloop-src
+# m-a a-i cloop-src
 
+# modprobe cloop file=/path/to/cloop/file
+# mount -r -t iso9660 /dev/cloop /mnt/test
+--