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ÔÚlinuxÉÏʹÓÃrlwrapʵÏÖÏñdos¹¦ÄÜʹÓÃÉÏϼü²é¿´ÃüÁî

ÔÚlinux ÉϵÄoracle sqlplus ²»ÄÜÀûÓà ÉÏ, Ï ¼üÀ´²é¿´ÃüÁî ¶ø¿àÄÕ. rlwarp ¹¤¾ß¿ÉÒÔ°ïÖúÎÒÃǽâ¾öÕâ¸öÎÊÌâ.
¹Ù·½ÏÂÔØµØÖ·:http://utopia.knoware.nl/~hlub/uck/rlwrap/
Ò»:°²×°readline
OSµÄ°²×°¹âÅÌÀïÌṩÁËreadline°ü.
[root@oracle11g ~]# rpm -Uvh readline*
error: Failed dependencies: libtermcap-devel is needed by readline-devel-5.1-1.1.i386.rpm
[root@oracle11g ~]# rpm -Uvh libtermcap-devel-2.0.8-46.1.i386.rpm
[root@oracle11g ~]# rpm -Uvh readline*
package readline-5.1-1.1 is already installed
[root@oracle11g ~]# rpm -Uvh readline-devel-5.1-1.1.i386.rpm
¶þ:°²×°rlwrap
[root@oracle11g ~]# tar -zxvf rlwrap-0.30.tar.gz
[root@oracle11g ~]# cd rlwrap-0.30
[root@oracle11g rlwrap-0.30]# ./configure
[root@oracle11g rlwrap-0.30]# make
[root@oracle11g rlwrap-0.30]# make install
Èý:·½±ãʹÓÃrlwrap
[root@oracle11g rlwrap-0.30]# vi /home/oracle/.bash_profile
Ìí¼Ó
alias sqlplus='rlwrap sqlplus'
alias rman='rlwrap rman'
LinuxϵÄSQL Plus ÖÕÓÚ¿ÉÒÔÏñWindowsϵÄÄÇÑùʹÓÃÁË¡£


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Linux iptableÎĵµ

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ÓÃiptables -ADC À´Ö¸¶¨Á´µÄ¹æ
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iptables - [RI] chain rule num rule-specification[option]
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iptables -D chain rule num[option]
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iptables -[LFZ] [chain][option]
ÓÃiptables -LFZ Á´Ãû [Ñ¡Ïî]
iptables -[NX] chain
ÓÃ -NX ......

2.6°æLinuxÄں˽ṹÌåÖ¸¶¨³õʼ»¯

ÔÚÔĶÁGNU/LinuxÄں˴úÂëʱ£¬ÎÒÃÇ»áÓöµ½Ò»ÖÖÌØÊâµÄ½á¹¹³õʼ»¯·½Ê½¡£¸Ã·½Ê½ÊÇijЩC½Ì²Ä£¨ÈçÌ·¶þ°æ¡¢K&R¶þ°æ£©ÖÐûÓнéÉܹýµÄ¡£ÕâÖÖ·½Ê½³ÆÎªÖ¸¶¨³õʼ»¯£¨designated initializer£©¡£ÏÂÃæÎÒÃÇ¿´Ò»¸öÀý×Ó£¬Linux-2.6.x/drivers/usb/storage/usb.cÖÐÓÐÕâÑùÒ»¸ö½á¹¹Ìå³õʼ»¯ÏîÄ¿£º
static struct usb_driver usb_storage_dri ......

Qt for Embedded Linux Architecture


Qt
for Embedded Linux Architecture
http://doc.qt.nokia.com/4.6/qt-embedded-architecture.html
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LinuxÉÏ´ò°üwgzºÍwgt widgetÏîÄ¿

shell½Å±¾Ô´Âë: widget.sh #!/bin/bash
####################±äÁ¿¶¨Òå####################
shellroot=/var/shell
shdir=${shellroot}/sh
source_dir=${shellroot}/source
tmp_dir=${shellroot}/temp
target_dir=${shellroot}/target
js_dir=${shellroot}/js
##################³ ......
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