Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Linux ShellÓï·¨ËÙ²é ¼° ¹Ø¼ü×Ö˵Ã÷

ËäȻѧ¹ý
Linux Shell
±à³Ì£¬µ«ÓÉÓÚ±àд
Shell
½Å±¾µÄ»ú»áʵÔÚÊDZȽÏÉÙ
(
ͨ³£ÔÚÏîÄ¿³õÆÚ´î½¨¿ª·¢»·¾³Ê±±àдµÃ±È½Ï
¶àһЩ
)
£¬ËùÒÔÒ»
ЩÓï·¨¾Ã¶ø¾ÃÖ®¾Í»áÍüÁË£¬Ò»¸ö¼òµ¥µÄÓ﷨ȥ·­ÊéЧÂÊʵÔÚÊÇÂý£¬ËùÒԾ͸öÈËÕûÀíÁËÒ»¸ö±í¸ñ£¬ÓÉÓÚÎÒÓõıà³ÌÓïÑÔÊÇ
C/C++
£¬ËùÒÔÔÚ±à³ÌµÄʱºòÍùÍùÄÔº£ÀïÃæÊ×
Ïȸ¡ÏÖµÄÊÇÓÃ
C
Óï
ÑÔÔõôȥ±àдËü£¬ËùÒÔÎҸɴàÄÃ
C
ÓïÑÔµÄÓï·¨À´ºÍ
Shell
±à³ÌµÄÓï·¨×÷¸ö¶Ô±È±í£¬ÕâÑù²éÆðÀ´¾Í·½±ãÁË
 
 
 
ҪʵÏֵŦÄÜ
C
ÓïÑÔ±à³Ì
Linux Shell
½Å±¾±à³Ì
³ÌÐò
/
½Å±¾µÄ²ÎÊý´«µÝ
int
main(int
argc
,
char** argv
)
{
if
(argv
!= 4) {
   
printf
( “Usage: %s arg1 arg2 arg3”, argv
[0] );
   
return 1;
}
 
printf
(“arg1:%s\n”,argv[1]);
printf
(“arg2:%s\n”,argv[2]);
printf
(“arg3:%s\n”,argv[3]);
return
0;
}
#!/bin/sh
 
if [ $# -lt
3 ]; then
    echo "Usage: `basename
$0` arg1 arg2 arg3" >&2
    exit 1
fi
 
echo "arg1: $1"
echo "arg2: $2"
echo "arg3: $3"
exit 0
int
main(int
argc
,
char** argv
)
{
    int
i
;
for
(i
=1; i
<=argc;i
++) {
printf
(“arg:%s\n”,argv
[i
]);
}
return
0;
}
#!/bin/sh
 
while [ $# -ne
0 ]
do
    echo "arg
: $1"
    shift
done
Âß¼­
/
ÊýÖµÔËËã
if (d == 0)
if [ "$D" -eq
"0" ] ; then
if (d != 0)
if [ "$D" -ne
"0" ] ; then
if (d > 0)
if [ "$D" -gt
"0" ] ; then
if (d < 0)
if [ "$D" -lt
"0" ] ; then
if (d <= 0)
if [ "$D" -le "0" ] ; then
if (d >= 0)
if [ "$D" -ge
"0" ] ; then
×Ö·û´®±È½Ï
if (strcmp
(str,”abc
”)==0) {
}
if [ "$STR" != "abc
" ]; then
fi
ÊäÈëºÍÊä³ö
scanf
(“%d”,&D
);
read D
printf
( &ldqu


Ïà¹ØÎĵµ£º

SmartFoxServerѧϰ±Ê¼Ç1——Linuxϰ²×°

ÏÂÔØSmartFoxServerPro£¬µØÖ·£ºhttp://www.smartfoxserver.com/products/pro.php
½âѹ£º
gzip -d filename.tar.gz
tar xf filename.tar
½øÈë½âѹºóµÄÎļþ¼Ð£¬Ö´Ðа²×°£º
./install
°²×°¹ý³ÌÖÐÒªÊäÈ밲װ·¾¶¡£
°²×°Íê³Éºó£¬½øÈ밲װĿ¼ÏµÄServerÎļþ¼Ð£¬Ö´ÐÐ./sfs start¿ªÆô·þÎñÆ÷¡£
ÃüÁ
./sfs start &n ......

LinuxĿ¼¼Ü¹¹

/       ¸ùĿ¼
/bin         ³£ÓõÄÃüÁî   binary   file   µÄĿ¼
/boot       ´æ·ÅϵͳÆô¶¯Ê±±ØÐë¶ÁÈ¡µÄµµ°¸£¬°üÀ¨ºËÐÄ   (kernel)   ÔÚÄÚ
   ......

LinuxÈëÃűʼÇÎå

Shell½Å±¾¼°Æä³É·Ö
ShellÊÇÒ»¸ö¹¦ÄÜÇ¿´óµÄ±à³ÌÓïÑÔ¡£ÓÃShell±àдµÄÅú´¦ÀíÎļþ³ÆÎªShell½Å±¾¡¢
Shell½Å±¾µÄ³É·Ö
-×¢ÊͲ¿·Ö
 ÒÔ#¿ªÍ·µÄÐÐ
-ÃüÁî
 ÔÚShell½Å±¾ÖпÉÒÔ³öÏÖÈκÎÔÚ½»»¥·½Ê½Ï¿ÉÒÔʹÓõÄÃüÁî
-±äÁ¿
 ¼È¿ÉÒÔʹÓÃÓû§×Ô¶¨ÒåµÄ±äÁ¿£¬Ò²¿ÉÒÔʹÓÃϵͳ»·¾³±äÁ¿
-Á÷³Ì¿ØÖÆ
 ¶ÔÃüÁîµÄÖ´ÐÐÁ÷³ ......

Linux kernel ѧϰ±Ê¼Ç£¨1£© ·Ö¶Î·ÖÒ³±£»¤»úÖÆ

ʹÓÃ80x86´¦ÀíÆ÷½øÐÐÑ°Ö·Ê±Ç£Éæµ½ÈýÖÖ²»Í¬µÄµØÖ·£¬Æä¹ØÏµÈçÏÂËùʾ
Âß¼­µØÖ·------------------->ÏßÐÔµØÖ·-------------------------->ÎïÀíµØÖ·
                 £¨·Ö¶Î£©          ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ