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

LinuxÃüÁîÐÐÏÂͳ¼Æµ±Ç°Îļþ¼ÐϵÄÎļþ¸öÊý

ͳ¼ÆÄ³Îļþ¼ÐÏÂÎļþµÄ¸öÊý
 
ls -l |grep "^-"|wc -l
ͳ¼ÆÄ³Îļþ¼ÐÏÂĿ¼µÄ¸öÊý
 
ls -l |grep "^£ä"|wc -l
 
ͳ¼ÆÎļþ¼ÐÏÂÎļþµÄ¸öÊý£¬°üÀ¨×ÓÎļþ¼ÐÀïµÄ¡£
 
 
ls -lR|grep "^-"|wc -l
 
ͳ¼ÆÎļþ¼ÐÏÂĿ¼µÄ¸öÊý£¬°üÀ¨×ÓÎļþ¼ÐÀïµÄ¡£
 
 
ls -lR|grep "^d"|wc -l
 
˵Ã÷£º
ls -l
 
³¤ÁбíÊä³ö¸ÃĿ¼ÏÂÎļþÐÅÏ¢(×¢ÒâÕâÀïµÄÎļþ£¬²»Í¬ÓÚÒ»°ãµÄÎļþ£¬¿ÉÄÜÊÇĿ¼¡¢Á´½Ó¡¢É豸ÎļþµÈ)
 
 
 
grep "^-"
 
ÕâÀォ³¤ÁбíÊä³öÐÅÏ¢¹ýÂËÒ»²¿·Ö£¬Ö»±£ÁôÒ»°ãÎļþ£¬Èç¹ûÖ»±£ÁôĿ¼¾ÍÊÇ ^d
 
 
wc -l
 
ͳ¼ÆÊä³öÐÅÏ¢µÄÐÐÊý£¬ÒòΪÒѾ­¹ýÂ˵Ãֻʣһ°ãÎļþÁË£¬ËùÒÔͳ¼Æ½á¹û¾ÍÊÇÒ»°ãÎļþÐÅÏ¢µÄÐÐÊý£¬ÓÖÓÉ ÓÚÒ»ÐÐÐÅÏ¢¶ÔÓ¦Ò»¸öÎļþ£¬ËùÒÔÒ²¾ÍÊÇÎļþµÄ¸öÊý¡£


Ïà¹ØÎĵµ£º

LINUX CVSÌí¼ÓÓû§shell

vi adduser.sh È»ºó°ÑÈçÏ´úÂëÌùÈë¡£±£´æµ½CVSROOTĿ¼Ï¡£
#!/bin/bash
#add cvs users
while [ -n "$(echo $1|grep '^_')"];
do
case $1 in
-u) param=$2
echo -e "$param:\c" >>passwd
shift ;;
-p) param=$2
echo -e `./passwdgen.pl $param`":cvsroot" >> passwd;;
*)
exit 1
esac
shift
......

Linux ÏÂSVNµÄʹÓÃ

Linux ÏÂSVNµÄʹÓÃ
Ò»¡¢install
sudo aptitude install subversion
¶þ¡¢checkout
sudo svn --username fpzeng co https://********/
***
It's necessary to  replace my username fpzeng with yours.
Èý¡¢update
sudo svn update
¾ßÌåÓõ½±ðµÄÔÙ˵£¬½ñÌì¸Õ×°ÉÏ ......

linuxÎÄÕÂ

ÔÚLinuxÏÂJdkµÄ°²×°ºÍJava»·¾³±äÁ¿µÄÉèÖÃ
ÔÚLinuxÏÂJdkµÄ°²×°ºÍJava»·¾³±äÁ¿µÄÉèÖÃ
1¡¢µ½www.sun.comÏÂÔØ×îа汾µÄj2sdk for linux
2¡¢°²×°jdk1.4.2 for linux,ÒÔÏÂÊÇÔÚRedhat Linux 9ÏÂΪÀý£º
   ÒÔrootÉí·ÝµÇ¼
   (1)´ò¿ªÒ»¸öÖÕ¶Ë
   (2)ÊäÈëÃüÁîls -l ²é¿´°²×°ÎļþµÄȨÏÞ
  ......

linuxϵÄumask( )º¯Êý¡¢setsid( )º¯Êý

       umask()º¯Êý£º´Ëº¯ÊýµÄÖ÷Òª×÷ÓÃÊÇÔÚ´´½¨ÎļþʱÉèÖûòÕ߯Á±ÎµôÎļþµÄһЩȨÏÞ¡£Ò»°ãÓëopen()º¯ÊýÅäºÏʹÓá£openº¯ÊýÔ­ÐÍ£º
#include<sys/types.h>
#include<sys/stat.h>
#include<fcntl.h>
int open( const char * pathname, int flags);
int open( const char ......

ѧϰLinux(zhuan)

Ëæ×ÅLinuxÓ¦ÓõÄÀ©Õ¹Ðí¶àÅóÓÑ¿ªÊ¼½Ó´¥Linux£¬¸ù¾ÝѧϰWindwosµÄ¾­ÑéÍùÍùÓÐһЩãȻµÄ¸Ð¾õ£º²»Öª´ÓºÎ´¦¿ªÊ¼Ñ§Æð¡£ÕâÀï½éÉÜѧϰLinuxµÄһЩ½¨Òé¡£
Ò»¡¢´Ó»ù´¡¿ªÊ¼£º ³£³£ÓÐЩÅóÓÑÔÚLinuxÂÛ̳ÎÊһЩÎÊÌ⣬²»¹ý£¬ÆäÖдó¶àÊýµÄÎÊÌâ¶¼ÊǺܻù´¡µÄ¡£ÀýÈ磺ΪʲôÎÒʹÓÃÒ»¸öÃüÁîµÄʱºò£¬ÏµÍ³¸æËßÎÒÕÒ²»µ½¸ÃĿ¼£¬ÎÒÒªÈçºÎÏÞÖÆÊ¹Ó ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ