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- Jul 30 Tue 2013 19:42
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理財 - 儲蓄型保險、定存、年金比較
- Jul 05 Fri 2013 18:47
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SQL基本語法 - 以Python為例
SQL基本語法 - Python版:
db = MySQLdb.connect(host="localhost", user="root", passwd="5796857968", db="OVS")
cursor = db.cursor()#Create instance to access DB
db = MySQLdb.connect(host="localhost", user="root", passwd="5796857968", db="OVS")
cursor = db.cursor()#Create instance to access DB
- Jun 26 Wed 2013 03:18
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C語言取得標準的時間格式
- May 24 Fri 2013 18:26
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Protocol Number

每次在POX上看到 Protocol number 是 2 不太曉得是哪一協定的代碼...
底下列的蠻仔細的唷~
參考:http://www.iana.org/assignments/protocol-numbers/protocol-numbers.xml
- May 13 Mon 2013 15:16
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tcpdump
- Apr 29 Mon 2013 22:43
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Zipf's law
- Apr 24 Wed 2013 18:07
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Python判斷 檔案、DB中的Table 是否為空
- Apr 24 Wed 2013 14:38
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Notebook 選購
- Apr 23 Tue 2013 00:34
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fudp - Tool for sending UDP packets
- Mar 23 Sat 2013 14:44
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Mininet - OpenFlow prototype Simulator
http://yuba.stanford.edu/foswiki/bin/view/OpenFlow/Mininet
OpenFlow prototype 模擬器!!!
看這描述:
OpenFlow prototype 模擬器!!!
看這描述:
- Mar 22 Fri 2013 15:03
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Routing Table
Routing Table
要確定 正確的routing table:
root@wayne21205-BM6630-BM6330-BP6230-8:/wayne_code# route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 140.115.156.254 0.0.0.0 UG 0 0 0 eth0
140.115.156.0 0.0.0.0 255.255.255.0 U 1 0 0 eth0
192.168.15.0 0.0.0.0 255.255.255.0 U 1 0 0 eth1
若有異常的routing,用下列指令將其刪除:
route del -net 169.254.0.0 netmask 255.255.0.0 gw 0.0.0.0 dev eth0
route del -net 192.168.15.0 netmask 255.255.255.0 gw 0.0.0.0 dev eth0
要確定 正確的routing table:
root@wayne21205-BM6630-BM6330-BP6230-8:/wayne_code# route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 140.115.156.254 0.0.0.0 UG 0 0 0 eth0
140.115.156.0 0.0.0.0 255.255.255.0 U 1 0 0 eth0
192.168.15.0 0.0.0.0 255.255.255.0 U 1 0 0 eth1
若有異常的routing,用下列指令將其刪除:
route del -net 169.254.0.0 netmask 255.255.0.0 gw 0.0.0.0 dev eth0
route del -net 192.168.15.0 netmask 255.255.255.0 gw 0.0.0.0 dev eth0
- Mar 19 Tue 2013 02:00
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Ubuntu在執行apt-get install 時遇到 W: Failed to fetch http:// 的解法
不管apt-get install xxx 或 apt-get -y update時都遇到 W: Failed to fetch http:// 的解法:
通常是因為關掉network-manager,自行編輯/etc/network/interfaces
通常是因為關掉network-manager,自行編輯/etc/network/interfaces