linux mountÃüÁîÏê½â
¹¦ÄÜ£º
¼ÓÔØÖ¸¶¨µÄÎļþϵͳ¡£
Óï·¨£º
mount [-afFhnrvVw] [-L] [-o] [-t] [É豸Ãû] [¼ÓÔØµã]
Ó÷¨ËµÃ÷£º
mount¿É½«Ö¸¶¨É豸ÖÐÖ¸¶¨µÄÎļþϵͳ¼ÓÔØµ½LinuxĿ¼Ï£¨Ò²¾ÍÊÇ×°ÔØµã£©¡£¿É½«¾³£Ê¹ÓõÄÉ豸дÈë
Îļþ/etc/fastab,ÒÔʹϵͳÔÚÿ´ÎÆô¶¯Ê±×Ô¶¯¼ÓÔØ¡£mount¼ÓÔØÉ豸µÄÐÅÏ¢¼Ç¼ÔÚ/etc/mtabÎļþÖС£Ê¹ÓÃumountÃüÁîÐ¶ÔØÉ豸
ʱ£¬¼Ç¼½«±»Çå³ý¡£
³£ÓòÎÊýºÍÑ¡Ï
-a ¼ÓÔØÎļþ/etc/fstabÖÐÉèÖõÄËùÓÐÉ豸¡£
-f ²»Êµ¼Ê¼ÓÔØÉ豸¡£¿ÉÓë-vµÈ²ÎÊýͬʱʹÓÃÒԲ鿴mountµÄÖ´Ðйý³Ì¡£
-F ÐèÓë-a²ÎÊýͬʱʹÓá£ËùÓÐÔÚ/etc/fstabÖÐÉèÖõÄÉ豸»á±»Í¬Ê±¼ÓÔØ£¬¿É¼Ó¿ìÖ´ÐÐËÙ¶È¡£
-h ÏÔʾÔÚÏß°ïÖúÐÅÏ¢¡£
-L ¼ÓÔØÎļþϵͳ±êǩΪµÄÉ豸¡£
-n ²»½«¼ÓÔØÐÅÏ¢¼Ç¼ÔÚ/etc/mtabÎļþÖС£
-o Ö¸¶¨¼ÓÔØÎļþϵͳʱµÄÑ¡Ïî¡£ÓÐЩѡÏîÒ²¿ÉÔÚ/etc/fstabÖÐʹÓá£ÕâЩѡÏî°üÀ¨£º
async ÒÔ·Çͬ²½µÄ·½Ê½Ö´ÐÐÎļþϵͳµÄÊäÈëÊä³ö¶¯×÷¡£
atime ÿ´Î´æÈ¡¶¼¸üÐÂinodeµÄ´æÈ¡Ê±¼ä£¬Ä¬ÈÏÉèÖã¬È¡ÏûÑ¡ÏîΪnoatime¡£
auto ±ØÐëÔÚ/etc/fstabÎļþÖÐÖ¸¶¨´ËÑ¡Ïî¡£Ö´ÐÐ-a²ÎÊýʱ£¬»á¼ÓÔØÉèÖÃΪautoµÄÉ豸£¬È¡ÏûѡȡΪnoauto¡£
defaults ʹÓÃĬÈϵÄÑ¡ÏĬÈÏÑ¡ÏîΪrw¡¢suid¡¢dev¡¢exec¡¢anto nouserÓëasync¡£
dev ¿É¶ÁÎļþϵͳÉϵÄ×Ö·û»ò¿éÉ豸£¬È¡ÏûÑ¡ÏîΪnodev¡£
exec ¿ÉÖ´Ðжþ½øÖÆÎļþ£¬È¡ÏûÑ¡ÏîΪnoexec¡£
noatime ÿ´Î´æÈ¡Ê±²»¸üÐÂinodeµÄ´æÈ¡Ê±¼ä¡£
noauto ÎÞ·¨Ê¹ÓÃ-a²ÎÊýÀ´¼ÓÔØ¡£
nodev ²»¶ÁÎļþϵͳÉϵÄ×Ö·û»ò¿éÉ豸¡£
noexec ÎÞ·¨Ö´Ðжþ½øÖÆÎļþ¡£
nosuid ¹Ø±Õset-user-identifier(ÉèÖÃÓû§ID)Óëset-group-identifer(ÉèÖÃ×éID)ÉèÖÃλ¡£
nouser ʹһλÓû§ÎÞ·¨Ö´ÐмÓÔØ²Ù×÷£¬Ä¬ÈÏÉèÖá£
remount ÖØÐ¼ÓÔØÉ豸¡£Í¨³£ÓÃÓڸıäÉ豸µÄÉèÖÃ״̬¡£
ro ÒÔÖ»¶Áģʽ¼ÓÔØ¡£
rw ÒԿɶÁдģʽ¼ÓÔØ¡£
suid
Æô¶¯set-user-identifier(ÉèÖÃÓû§ID)Óëset-group-identifer(ÉèÖÃ×éID)ÉèÖÃλ£¬È¡ÏûÑ¡ÏîΪnosuid¡£
sync ÒÔͬ²½·½Ê½Ö´ÐÐÎļþϵͳµÄÊäÈëÊä³ö¶¯×÷¡£
user ¿ÉÒÔÈÃÒ»°ãÓû§¼ÓÔØÉ豸¡£
-r ÒÔÖ»¶Á·½Ê½¼ÓÔØÉ豸¡£
-t Ö¸¶¨É豸µÄÎļþϵͳÀàÐÍ¡£³£ÓõÄÑ¡Ïî˵Ã÷ÓУº
minix Linux×îÔçʹÓõÄÎļþϵͳ¡£
ext2 LinuxĿǰµÄ³£ÓÃÎļþϵͳ¡£
msdos MS-DOS µÄ FAT¡£
vfat Win85/98 µÄ VFAT¡£
nfs ÍøÂçÎļþϵͳ¡£
iso9660 CD-ROM¹âÅ̵ıê×¼Îļþϵͳ¡£
ntfs Windows NTµÄÎļþϵͳ¡£
hpfs OS/2Îļþϵͳ¡£Windows NT 3.51֮ǰ°æ±¾µÄÎļþϵͳ¡£
Ïà¹ØÎĵµ£º
×î½üÔÚһЩǶÈëʽ¿ª·¢ÈºÀïÃæ»òÕßÂÛ̳ÉÏ¿´¼ûһЩÅóÓÑÔÚÌÖÂÛÔõôÔÚÐéÄâ»úÀïÃæÊ¹ÓÃminicomÓ뿪·¢°åͨѶ£¬±Ï¾¹»¹ÓкöàÏñÎÒÕâÑùÔÚÐéÄâ»úÀïÃæÓÃLinuxµÄÅóÓÑ¡£ÏÂÃæµÄ·½·¨½öÊDZ¾ÈËÔÝʱʹÓò¢ÇÒ»¹ÄÜÐеÃͨµÄ·½·¨£¬Ï£Íû´ó¼Ò»¹ÄÜÕÒµ½¸üºÃµÄ·½·¨£¬²»¹ý±ðÍüÁËÒ²¸øÐ¡µÜ֪ͨһϰ¡£¬¼ÇµÃ¿ªÔ´¾«ÉñŶ£¬
¿ªÊ¼Ö®Ç°ÏÈ˵һÏÂ×Ô¼ºµÄϵͳ ......
2.1 LinuxÄÚºËģʽ
µ¥ÄÚºËģʽµÄÄں˿ÉÒÔ´ÖÂԵķÖΪÈý¸ö²ã´Î£ºµ÷Ó÷þÎñµÄÖ÷³ÌÐò²ã¡¢Ö´ÐÐϵͳµ÷ÓõķþÎñ²ãºÍÖ§³Öϵͳµ÷Óõĵײ㺯Êý¡£
2.2 LinuxÄÚºËÌåϵ½á¹¹
LinuxÄÚºËÓÉÎå¸öÄ£¿é×é³É£º½ø³Ìµ÷¶ÈÄ£¿é¡¢ÄÚ´æ¹ÜÀíÄ£¿é¡¢Îļþϵͳģ¿é¡¢½ø³Ì¼äͨР......
ÎļþϵͳºÍÄÚ´æ¹ÜÀí£¬ÒÔ¼°½ø³Ì¹ÜÀíÊDzÙ×÷ϵͳµÄºËÐIJ¿·Ö¡£Êý¾Ýͨ³£ÒÔÎļþµÄÐÎʽ´æ´¢ÔÚÉè ±¸ÉÏ£¬Òò´ËÎļþϵͳµÄ»ù±¾¹¦ÄܾÍÊÇÒÔijÖÖ¸ñʽ´æÈ¡/¿ØÖÆÎļþ¡£0.11°æµÄÄÚºËÖвÉÓÃÁËminix1.0°æµÄÎļþϵͳ¡£ÔÚ×îеÄ2.6°æÄÚºËÖУ¬½èÖúÓÚ VFS£¬ÏµÍ³Ö§³Ö50¶àÖÖÎļþϵͳ¡£
Ê×ÏȽéÉÜÒ»ÏÂminixÎļþϵͳ
minixÎļþϵͳºÍ±ê×¼unixÎļþϵͳ» ......
1,˵Ã÷:
ulimitÓÃÓÚshellÆô¶¯½ø³ÌËùÕ¼ÓõÄ×ÊÔ´.
2,Àà±ð:
shellÄÚ½¨ÃüÁî
3,Óï·¨¸ñʽ:
ulimit [-acdfHlmnpsStvw] [size]
4,²ÎÊý½éÉÜ:
-H ÉèÖÃÓ²¼þ×ÊÔ´ÏÞÖÆ.
-S ÉèÖÃÈí¼þ×ÊÔ´ÏÞÖÆ.
-a ÏÔʾµ±Ç°ËùÓеÄ×ÊÔ´ÏÞÖÆ.
-c size:ÉèÖÃcoreÎļþµÄ×î´óÖµ.µ¥Î»:blocks
-d size:ÉèÖÃÊý¾Ý¶ÎµÄ×î´óÖµ.µ¥Î»:kbytes
-f size:ÉèÖô´½¨ ......