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Windows7 start menüben véletlen a shutdown-ra kattintva azonnal leáll a gép, mert nem kér semmilyen megerősítést.
Ez nagyon zavaró lehet, ezért most megmutatom, hogyan lehet bekapcsolni a shutdown event tracker -t, amivel elkerülhetőek a véletlen leállítások.
A shutdown event tracker engedélyezését a group policy editorban tudjuk elvégezni. A group policy editor -t a gpedit.msc -vel tudjuk elindítani.
Ezután a képen látható helyen engedélyezzük a shutdown event tracker -t.
Miután engedélyeztük, a kilépést az alábbi ablakban kell megerősítenünk, így elkerülhetjük a véletlen leállítást:
net user administrator /active:yes
- Download http://bouncycastle.org/download/bcprov-jdk16-141.jar and place it on $JAVA_HOME/jre/lib/ext/
- download cacerts.bks from android
- import certificates to cacerts.bks
- upload to android
cd /usr/lib/jvm/java-6-openjdk/jre/lib/ext/ wget 'http://bouncycastle.org/download/bcprov-jdk16-141.jar' cd /tmp adb pull /system/etc/security/cacerts.bks cacerts.bks keytool -keystore cacerts.bks -storetype BKS -provider org.bouncycastle.jce.provider.BouncyCastleProvider -storepass changeit -importcert -trustcacerts -alias CACERT -file root.crt adb shell mount -o remount,rw /system adb push cacerts.bks /system/etc/security/ adb shell mount -o remount,ro /system
more details: http://wiki.cacert.org/FAQ/ImportRootCert#Way_1:_Android_SDK
ESC]0;stringBEL — Set icon name and window title to string
echo -ne '\e]0;Hello Girls!\007'
http://tldp.org/HOWTO/Xterm-Title-3.html
# download yaffs2 kernel module from http://yaffs.net/using-git
git clone git://www.aleph1.co.uk/yaffs2
# compile & install yaffs kernel module
# load yaffs kernel module
modprobe yaffs.ko
# create 512M NAND with nandsim. more info: http://ggow.wikidot.com/using-mtd
modprobe nandsim first_id_byte=0×20 second_id_byte=0xac third_id_byte=0×00 fourth_id_byte=0×15
# write image to mtd
nandwrite -o /dev/mtd0 partition-readed-by-nandread.img
mount -o tags-ecc-off -t yaffs2 /dev/mtdblock0 /mnt/tmp
./mkbootimg --kernel boot.img-kernel --ramdisk boot.img-ramdisk.gz --base 0x02e08000 --cmdline 'no_console_suspend=1 console=null' -o boot.img
Error:
Could not create the '/mnt/hgfs' directory. The filesystem driver (vmhgfs module) is used only for the shared folder feature. The rest of the software provided by VMware Tools is designed to work independently of this feature. If you wish to have the shared folders feature, you can install the driver by running vmware-config-tools.pl again after making sure that gcc, binutils, make and the kernel sources for your running kernel are installed on your machine. These packages are available on your distribution's installation CD. [ Press Enter key to continue ]
Solution:
aptitude install gcc-4.3 linux-headers-`uname -r` -y tar xzf VMwareTools-8.1.3-203739.tar.gz cd vmware-tools-distrib/ ./vmware-install.pl -d ./bin/vmware-config-tools.pl -d
mysql> select now(); +---------------------+ | now() | +---------------------+ | 2009-01-31 21:54:36 | +---------------------+ 1 row in set (0.00 sec)
mysql> select unix_timestamp(now()); +-----------------------+ | unix_timestamp(now()) | +-----------------------+ | 1233435200 | +-----------------------+ 1 row in set (0.00 sec)
mysql> select from_unixtime(1233435200); +---------------------------+ | from_unixtime(1233435200) | +---------------------------+ | 2009-01-31 21:53:20 | +---------------------------+ 1 row in set (0.00 sec)
mysql> select count(*) from sessions where timestamp > unix_timestamp(now() - interval 31 day); +----------+ | count(*) | +----------+ | 8711 | +----------+ 1 row in set (0.06 sec)
mysql> select count(*) from sessions where timestamp > unix_timestamp("2009-01-01 00:00:00") and timestamp < unix_timestamp("2009-01-31 00:00:00");
+----------+
| count(*) |
+----------+
| 8407 |
+----------+
1 row in set (0.08 sec)
more info: http://dev.mysql.com/doc/refman/5.1/en/date-and-time-functions.html