linux shellÖк¯Êý²ÎÊý¼°Æä±äÁ¿
linuxÖеÄSHELLº¯ÊýÊÇ¿ÉÒÔ´ø²ÎÊýµÄ.
====´úÂë===
#!/bin/bash
function show()
{
echo $0 #·µ»Ø½Å±¾±¾ÉíÃû×Ö¶ø²»ÊǺ¯ÊýÃû
echo $1 #·µ»Øµ÷ÓÃʱµÄµÚÒ»¸ö²ÎÊý
.
.
.
echo $9 #·µ»Øµ÷ÓÃʱµÄµÚ¾Å¸ö²ÎÊý
}
echo "Begin" #³ÌÐò¿ªÊ¼
show #²»´ø²ÎÊýµÄµ÷Ó÷µ»Øshell±¾ÉíµÄÃû×Ö
show local #´ø²ÎÊýµ÷ÓÃ.·µº¯Êý±¾ÉíµÄÃû×Ö¼Ó²ÎÊýlocal
####end#####
ÐèҪעÒâµÄÊÇ:
Ïòº¯Êý´«µÝ²ÎÊý¾ÍÏñÔÚÒ»°ã½Å±¾ÖÐʹÓÃÌØÊâ±äÁ¿$1£¬$2Ò»Ñù...º¯ÊýÈ¡µÃËù´«²ÎÊýºó,½«Ôʼ²ÎÊý´«»Øshell½Å±¾,Òò´Ë×îºÃÏÈÔÚº¯ÊýÄÚÖØÐÂÉèÖñäÁ¿±£´æËù´«µÄ²ÎÊý.ÕâÑùÈç¹ûº¯ÊýÓÐÒ»µã´íÎó,¾Í¿ÉÒÔͨ¹ýÒѾ±¾µØ»¯µÄ±äÁ¿ÃûѸËÙ¼ÓÒÔ¸ú×Ù.
»¹ÓбäÁ¿µÄ×÷ÓÃÓò:
º¯ÊýÄÚ²¿±äÁ¿×÷ÓÃÓòÖ»ÊÇÔÚº¯ÊýÄÚ²¿
¶øÖ÷SHELL±äÁ¿µÄ×÷ÓÃÓòÔÚÕû¸öshellÖÐ...°üÀ¨Æäº¯Êý
»¹Óоֲ¿±äÁ¿ÉùÃ÷·½Ê½:
local valuename=value
´ËÉùÃ÷¸ñʽµÄ±äÁ¿Ö»ÄÜÔÚ±äÁ¿ÉùÃ÷²¿·ÖʹÓÃ....
˳±ãÍÆ¼öÒ»¸öѧϰµÄBOLG:http://xiaowang.net/
Ïà¹ØÎĵµ£º
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& ......
×¢Òâ×Ô¼ºµÄÄں˰汾 ÓÚ jdk °æ±¾ÎÊÌâ £»»¹ÓÐ ¾ÍÊÇ Òª½âѹµ½ /usr/javaĿ¼Ï ºÜÖØÒª£¬Òª²»È»µÈ×ųԿàÍ·£»
Ò»¡¢ÏÂÔØJDK
×Ô¼ºÏÂÔØ°É£¬²½Öè²»ÓÃдÁ˰ɣ»ÎÒÏÂÔØµÄÊÇjdk
-1_6_0_11-linux-i586.bin
¶þ¡¢°²×°
(1)ÔÚusrÏÂн¨Ò»¸öjavaÎļþ¼Ð
#mkdir /usr/java
(2)ÎÒÓõÄWinSCP½«JDK
Îļþ·ÅÈ ......
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/ ......
ÔÚLinuxÀïÃæÒ»ÇнÔÎļþ£¬´ÓÎļþѧÆðÀ´£¬×î³£¼ûµÄÃüÁî¾ÍÊDz鿴ÎļþºÍËÑË÷Îļþ¡£
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 ......
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. ......