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

Ïê½âLinuxϵͳÐ޸Ļ·¾³±äÁ¿PATH·¾¶µÄ·½·¨

µçÄÔÖбز»¿ÉÉٵľÍÊDzÙ×÷ϵͳ¡£¶øLinuxµÄ·¢Õ¹·Ç³£Ñ¸ËÙ£¬Óиϳ¬Î¢ÈíµÄÇ÷ÊÆ¡£ÕâÀï½éÉÜLinuxµÄ֪ʶ£¬ÈÃÄãѧºÃÓ¦ÓÃLinuxϵͳ¡£±ÈÈçÒª°Ñ/etc/apache/binĿ¼Ìí¼Óµ½PATHÖУ¬·½·¨ÓÐÈý£º
1.#PATH=$PATH:/etc/apache/bin
ʹÓÃÕâÖÖ·½·¨,Ö»¶Ôµ±Ç°»á»°ÓÐЧ£¬Ò²¾ÍÊÇ˵ÿµ±µÇ³ö»ò×¢ÏúϵͳÒÔºó£¬PATH ÉèÖþͻáʧЧ
2.#vi /etc/profile
ÔÚÊʵ±Î»ÖÃÌí¼Ó PATH=$PATH:/etc/apache/bin £¨×¢Ò⣺£½ ¼´µÈºÅÁ½±ß²»ÄÜÓÐÈκοոñ£©
ÕâÖÖ·½·¨×îºÃ,³ý·ÇÄãÊÖ¶¯Ç¿ÖÆÐÞ¸ÄPATHµÄÖµ,·ñÔò½«²»»á±»¸Ä±ä
3.#vi ~/.bash_profile
ÐÞ¸ÄPATHÐÐ,°Ñ/etc/apache/binÌí¼Ó½øÈ¥
ÕâÖÖ·½·¨ÊÇÕë¶ÔÓû§Æð×÷ÓõÄ
×¢Ò⣺Ïë¸Ä±äPATH£¬±ØÐëÖØÐµÇ½²ÅÄÜÉúЧ£¬ÒÔÏ·½·¨¿ÉÒÔ¼ò»¯¹¤×÷£º
Èç¹ûÐÞ¸ÄÁË/etc/profile£¬ÄÇô±à¼­½áÊøºóÖ´ÐÐsource profile »ò Ö´ÐеãÃüÁî ./profile,PATHµÄÖµ¾Í»áÁ¢¼´ÉúЧÁË¡£
Õâ¸ö·½·¨µÄÔ­Àí¾ÍÊÇÔÙÖ´ÐÐÒ»´Î/etc/profile shell½Å±¾£¬×¢ÒâÈç¹ûÓÃsh /etc/profileÊDz»Ðеģ¬ÒòΪshÊÇÔÚ×Óshell½ø³ÌÖÐÖ´Ðе쬼´Ê¹PATH¸Ä±äÁËÒ²²»»á·´Ó¦µ½µ±Ç°»·¾³ÖУ¬µ«ÊÇsourceÊÇÔÚµ±Ç° shell½ø³ÌÖÐÖ´Ðеģ¬ËùÒÔÎÒÃÇÄÜ¿´µ½PATHµÄ¸Ä±ä¡£
ÕâÑùÄã¾Íѧ»áLinuxϵͳÏÂÐ޸Ļ·¾³±äÁ¿PATH·¾¶µÄ·½·¨¡£


Ïà¹ØÎĵµ£º

LinuxÖеȴý¶ÓÁлúÖÆ·ÖÎö

ʲôÊǵȴý¶ÓÁУ¿
      
ÔÚÈí¼þ¿ª·¢ÖÐÈÎÎñ¾­³£ÓÉÓÚijÖÖÌõ¼þûÓеõ½Âú×ã¶ø²»µÃ²»½øÈë˯Ãß״̬£¬È»ºóµÈ´ýÌõ¼þµÃ
µ½Âú×ãµÄʱºòÔÙ¼ÌÐøÔËÐУ¬½øÈëÔËÐÐ״̬¡£ÕâÖÖÐèÇóÐèÒªµÈ´ý¶ÓÁлúÖÆµÄÖ§³Ö¡£
Linux
ÖÐÌṩÁ˵ȴý¶ÓÁеĻúÖÆ£¬¸Ã»úÖÆÔÚ
ÄÚºËÖÐÓ¦Óúܹ㷺¡£
 
   &n ......

linux Ö÷ºÅÓë´ÓºÅ

¿ÉÒÔ¶ÁÈ¡/proc/devicesÎļþÒÔ»ñµÃLinuxÄں˷ÖÅ䏸¸ÃÉ豸µÄÖ÷É豸ºÅ¡£
Ö÷É豸ºÅÓÃÀ´Çø·Ö²»Í¬ÖÖÀàµÄÉ豸£¬¶ø´ÎÉ豸ºÅÓÃÀ´Çø·ÖͬһÀàÐ͵Ķà¸öÉ豸
ÔÚLinuxÄں˿´À´£¬Ö÷É豸ºÅ±êʶÉ豸¶ÔÓ¦µÄÇý¶¯³ÌÐò£¬
¸æËßLinuxÄÚºËʹÓÃÄÄÒ»¸öÇý¶¯³ÌÐòΪ¸ÃÉ豸(Ò²¾ÍÊÇ/devϵÄÉ豸Îļþ)·þÎñ£»¶ø´ÎÉ豸ºÅÔòÓÃÀ´±êʶ¾ßÌåÇÒΨһµÄij¸öÉ豸¡£
......

LinuxÏÂʱÖÓÊ±ÇøÒÔ¼°Ê±¼äͬ²½µÄÃüÁîºÍÅäÖÃ

µÚÒ»²¿·Ö£ºÉèÖÃʱ¼ä
ÎÒÃÇÒ»°ãʹÓÓdate -s”ÃüÁîÀ´ÐÞ¸Äϵͳʱ¼ä (ÕâÀï˵µÄÊÇϵͳʱ¼ä£¬ÊÇlinuxÓɲÙ×÷ϵͳά»¤µÄ¡£)¡£±ÈÈ罫ϵͳʱ¼äÉ趨³É1996Äê6ÔÂ10ÈÕµÄÃüÁîÈçÏ¡£
#date -s 06/10/96
½«ÏµÍ³Ê±¼äÉ趨³ÉÏÂÎç1µã12·Ö0ÃëµÄÃüÁîÈçÏ¡£
#date -s 13:12:00
½«ÈÕÆÚʱ¼äÉèÖóÉ1996Äê6ÔÂ10ÈÕÏÂÎç1µã12·Ö0Ãë¿ÉÒ ......

LinuxÈí¼þ°²×°·½·¨×ܽá

1¡¢Èí¼þ°²×° Ð¶ÔØ£¬·Ö¼¸ÖÖÇé¿ö£º
A£º RPM°ü£¬ÕâÖÖÈí¼þ°ü¾ÍÏñwindowsµÄEXE°²×° ÎļþÒ»Ñù£¬¸÷ÖÖÎļþÒѾ­±àÒëºÃ£¬²¢´òÁ˰ü£¬ÄĸöÎļþ¸Ã·Åµ½ÄĸöÎļþ¼Ð£¬¶¼Ö¸¶¨ºÃÁË£¬°²×° ·Ç³£·½±ã£¬ÔÚͼÐνçÃæÀïÄãÖ»ÐèҪ˫»÷¾ÍÄÜ×Ô¶¯°²×° ¡£
==ÈçºÎÐ¶ÔØ:
1¡¢´ò¿ªÒ»¸öSHELLÖÕ¶Ë
2¡¢ÒòΪLinux ϵÄÈí¼þÃû¶¼°üÀ¨°æ±¾ºÅ£¬ËùÒÔÐ¶ÔØÇ°×îºÃÏÈÈ·¶¨ ......

LinuxÏ¿ÉÒÔÌæ»»ÔËÐÐÖеijÌÐòô?

½ñÌì±»ÅóÓÑÎʼ°“LinuxÏ¿ÉÒÔÌæ»»ÔËÐÐÖеijÌÐòô£¿”£¬ÒÔǰÒÀÏ¡¼ÇµÃLinuxÏÂÊÇ¿ÉÒԵ썶øWindows¾Í²»Èã©£¬ÓÚÊÇËæ¿Ú´ðµÀ“OK”¡£½á¹ûÅóÓÑ·¢À´Ò»¸öÖ´Ðнá¹û£º£¨testÕýÔÚÔËÐÐÖУ©
# cp test2 test
cp: cannot create regular file `test': Text file busy
¿´ÆðÀ´ÊdzÌÐò±»Õ¼Óã¬ÎÞ·¨¸²¸Ç¡£ÓÚÊÇ×Ô¼ºÓÖÔÙ× ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ