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#!/bin/bash
function show()
{
echo $0        #·µ»Ø½Å±¾±¾ÉíÃû×Ö¶ø²»ÊǺ¯ÊýÃû
echo $1        #·µ»Øµ÷ÓÃʱµÄµÚÒ»¸ö²ÎÊý
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echo $9         #·µ»Øµ÷ÓÃʱµÄµÚ¾Å¸ö²ÎÊý
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echo "Begin"   #³ÌÐò¿ªÊ¼
show             #²»´ø²ÎÊýµÄµ÷Ó÷µ»Øshell±¾ÉíµÄÃû×Ö
show local     #´ø²ÎÊýµ÷ÓÃ.·µº¯Êý±¾ÉíµÄÃû×Ö¼Ó²ÎÊýlocal
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local valuename=value
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½â»ó—LinuxÖеĵØÖ·¿Õ¼ä£¨Ò»£©×ªÔØ

ÓÐÕâôһϵÁеÄÎÊÌ⣬ÊÇ·ñÔÚÀ§ÈÅ×ÅÄ㣺Óû§³ÌÐò±àÒëÁ¬½ÓÐγɵĵØÖ·¿Õ¼äÔÚʲô·¶Î§ÄÚ£¿Äں˱àÒëºóµØÖ·¿Õ¼äÔÚʲô·¶Î§ÄÚ£¿Òª¶ÔÍâÉè½øÐзÃÎÊ£¬I/OµÄµØÖ·¿Õ¼äÓÖÊÇʲôÑùµÄ£¿
ÏȻشðµÚÒ»¸öÎÊÌâ¡£Linux×î³£¼ûµÄ¿ÉÖ´ÐÐÎļþ¸ñʽΪelf(Executable and Linkable Format)¡£ÔÚelf¸ñʽµÄ¿ÉÖ´ÐдúÂëÖУ¬ld×ÜÊÇ´Ó0x8000000¿ªÊ¼°²ÅųÌÐòµÄ& ......

linux jdk °²×°ÓиÐ

×¢Òâ×Ô¼ºµÄÄں˰汾 ÓÚ jdk °æ±¾ÎÊÌâ  £»»¹ÓÐ ¾ÍÊÇ Òª½âѹµ½ /usr/javaĿ¼Ï ºÜÖØÒª£¬Òª²»È»µÈ×ųԿàÍ·£»
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(1)ÔÚusrÏÂн¨Ò»¸öjavaÎļþ¼Ð
#mkdir /usr/java
(2)ÎÒÓõÄWinSCP½«JDK
Îļþ·ÅÈ ......

linux ubuntuÏÂftp·þÎñÆ÷°²×°¡¢ÅäÖÃÓëʹÓÃ

http://hi.baidu.com/vsgp/blog/item/0daae64589a3852fcffca3e7.html
1¡¢°²×°vsftpd
ÖÕ¶ËÊäÈ룺sudo apt-get install vsftpd
°²×°ÁËÖ®ºó»áÔÚ/home/Ͻ¨Á¢Ò»¸öftpĿ¼¡£ÕâʱºòÄã¿ÉÒÔÊÔ×Å·ÃÎÊÏÂftp://IPµØÖ·¡£Ó¦¸Ã¿ÉÒÔ¿´µ½Ò»¸ö¿Õ°×ÄÚÈݵÄftp¿Õ¼ä¡£
ÆôÓãºsudo /etc/init.d/vsftpd start
Í£Óãºsudo /etc/init.d/ ......

Linux ²é¿´ÎļþºÍËÑË÷ÎļþÃüÁî

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ÏÂÃæ¼òµ¥µÄ×ܽáÏÂÕ⼸¸öÃüÁ
²é¿´Îļþ(cat,tac,more,less,head,tail,od)
cat:
cat [file]
²é¿´ÎļþµÄÄÚÈÝ¡£È«³ÌʽconcatenateµÄÒâ˼£¬½«ÎļþÄÚÈÝÁ¬ÐøÊä³öµ½ÆÁÄ»ÉÏ¡£µÚÒ»Ðе½×îºóÒ»ÐÐÏÔʾ¡£
tac:
tac [file]
ºÍcat¸ÕºÃÏà·´ ÊÇ´Ó ......

linuxÏ£¬ÉèÖÃIPµØÖ·£¬ÖØÆô»úÆ÷ÓÐЧ

1. vi /etc/sysconfig/network
NETWORKING=yes
NETWORKING_IPV6=no
HOSTNAME=example.com
GATEWAY=192.168.0.1
NDS1=219.150.32.132  // dns ·þÎñÆ÷µØÖ·
2.  vi /etc/sysconfig/network-scripts/ifcfg-eth0
DEVICE=eth0
HWADDR=00:15:E9:B1:32:AF
BOOTPROTO=static
IPADDR=192.168.0.188
NETMASK=255. ......
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