building firefox 【linux】
sudo apt-get build-dep firefox
若出现下面的错误：
不能满足软件包 firefox 所要求的构建依赖关系
请将 /etc/apt/sources.list 改为默认的源 有就是 装完系统后自带的：
#deb cdrom:[Ubuntu 9.04 _Jaunty Jackalope_ - Release i386 (20090421.3)]/ jaunty main restricted
# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://cn.archive.ubuntu.com/ubuntu/ jaunty main restricted
deb-src http://cn.archive.ubuntu.com/ubuntu/ jaunty main restricted
## Major bug fix updates produced after the final release of the
## distribution.
deb http://cn.archive.ubuntu.com/ubuntu/ jaunty-updates main restricted
deb-src http://cn.archive.ubuntu.com/ubuntu/ jaunty-updates main restricted
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team. Also, please note that software in universe WILL NOT receive any
## review or updates from the Ubuntu security team.
deb http://cn.archive.ubuntu.com/ubuntu/ jaunty universe
deb-src http://cn.archive.ubuntu.com/ubuntu/ jaunty universe
deb http://cn.archive.ubuntu.com/ubuntu/ jaunty-updates universe
deb-src http://cn.archive.ubuntu.com/ubuntu/ jaunty-updates universe
## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.
deb http://cn.archive.ubuntu.com/ubuntu/ jaunty multiverse
deb-src http://cn.archive.ubuntu.com/ubuntu/ jaunty multiverse
deb http://cn.archive.ubuntu.com/ubuntu/ jaunty-updates multiverse
deb-src http://cn.archive.ubuntu.com/ubuntu/ jaunty-updates multiverse
## Uncomment the following two lines to add software from the 'backports'
## repository.
## N.B. software from this repository may not have been tested as
## extensively as that contained in the m
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服务发现协议(SDP或Bluetooth SDP)在蓝牙协议栈中对蓝牙环境中的应用程序有特殊的含意，发现哪个服务是可用的和确定这些可用服务的特征。SDP定义了bluetooth client发现可用bluetooth server服务和它们的特征的方法。 ......
.tar
解包：tar xvf FileName.tar
打包：tar cvf FileName.tar DirName
（注：tar是打包，不是压缩！）
---------------------------------------------
.gz
解压1：gunzip FileName.gz
解压2：gzip -d FileName.gz
压缩：gzip FileName
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解压：tar zxvf FileName.tar.gz
压缩：tar zcvf FileN ......
ifconfig eth0 新IP
然后编辑/etc/sysconfig/network-scrIPts/ifcfg-eth0，修改IP
一、修改IP地址
[aeolus@db1 network-scrIPts]$ vi ifcfg-eth0
DEVICE=eth0
ONBOOT=yes
BOOTPROTO=static
IPADDR=219.136.241.211
NETMASK=255.255.255.128
GATEWAY=219.136.241.254
二、修改网关
vi /etc/sysconfig/ ......
.tar
解包： tar xvf FileName.tar
打包：tar cvf FileName.tar DirName
（注：tar是打包，不是压缩！）
---------------------------------------------
.gz
解压1：gunzip FileName.gz
解压2：gzip -d FileName.gz
压缩：gzip FileName
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正式实习一周，有点感触。本来就没指望能成为什么技术大牛，用自己调侃的话来说就是“混口饭吃”。不过老大对me的期望值那么高，经理管得这么严，压力颇大。对自己挺失望，没能开好头，有点对不起这么成功的老大。还好没准备做什么大事，要不然这性格得费多大力气才能重塑。。。
都是逼出来的，被经理训后，一天 ......
