linux Æô¶¯¼¶±ð
ÒÔÏÂÊÇÅäÖÃÒýµ¼½øÈëͼÐÎģʽµÄetc/inittabÎļþµÄ²¿·ÖÄÚÈÝ£º
#Default runlevel.The runlevels used by RHS are:
# 0-halt(Do NOT set initdefault to this)
# 1 -Single user mode
# 2-Multiuser,without NFS(The same as 3,if you do not have networking)
# 3-Full multiuser mode
# 4-unused
# 5-X11
# 6-reboot(Do NOT set initdefault to this)
#
¸÷¸öÔËÐм¶µÄÏêϸ½âÊÍ£º
0£ºÍ£»ú£¨¼Çס²»Òª°Ñinitdefault ÉèÖÃΪ0£¬ÒòΪÕâÑù»áʹLinuxÎÞ·¨Æô¶¯£©
1£ºµ¥Óû§Ä£Ê½£¬¾ÍÏñWin9Xϵݲȫģʽ¡£
2£º¶àÓû§£¬µ«ÊÇûÓÐ NFS ¡£
3£ºÍêÈ«¶àÓû§Ä£Ê½£¬±ê×¼µÄÔËÐм¶¡£
4£ºÒ»°ã²»Óã¬ÔÚÒ»Ð©ÌØÊâÇé¿öÏ¿ÉÒÔÓÃËüÀ´×öһЩÊÂÇé¡£ÀýÈçÔڱʼDZ¾µçÄÔµÄµç³ØÓþ¡Ê±£¬¿ÉÒÔÇл»µ½Õâ¸öģʽÀ´×öһЩÉèÖá£
5£ºX11£¬¼´½øµ½ X-Window ϵͳ¡£
6£ºÖØÐÂÆô¶¯ £¨¼Çס²»Òª°Ñinitdefault ÉèÖÃΪ6£¬ÒòΪÕâÑù»áʹLinux²»¶ÏµØÖØÐÂÆô¶¯£©¡£
Æô¶¯Ê±µÄÔËÐм¶ÊÇ5,Ò²¾ÍÊÇͼÐΠģʽ,¸Ä³É3¾ÍÊÇÎı¾Ä£Ê½ÁË¡£
Ïà¹ØÎĵµ£º
pid_t pid=fork()
it has 3 situation for the return result pid
0 child
>0 parent process
<0 fork fail
fork create a new process and it parent live alse when the child process had been created ......
ÒÔϵÄ×ö·¨ÕûÀí×ÔÂÛ̳ÉϵÄÌû×Ó¡£
ÈçºÎcreate´óÎļþ
Òª´ó¾Í·Ç³£´ó£¬1T°É¡£
ÓÐÁ½ÖÖ·½·¨£º
Ò».dd
dd if=/dev/zero of=1T.img bs=1G seek=1024 count=0
bs=1G±íʾÿһ´Î¶Áд1GÊý¾Ý£¬count=0±íʾ¶Áд0´Î£¬seek=1024±íʾÂÔ¹ý1024¸öBlock²»Ð´£¬Ç°Ãæblock sizeÊÇ1G£¬ËùÒÔ¹²ÂÔ¹ý1T£¡
ÕâÊÇ´´½¨´óÐÍsparseÎļþ×î¼ ......
¹¦ÄÜ×îÇ¿ÔÚµÄ±à¼Æ÷——vi
¹¦ÄÜ×îÇ¿ÔÚµÄ±à¼Æ÷——vi
viÊÇËùÓÐUNIXϵͳ¶¼»áÌṩµÄÆÁÄ»±à¼Æ÷£¬ËüÌṩÁËÒ»¸öÊÓ´°É豸£¬Í¨¹ýËü¿ÉÒÔ±à¼Îļþ¡£µ±È»£¬¶ÔUNIXϵͳÂÔÓÐËùÖªµÄÈË£¬
»ò¶à»òÉÙ¶¼¾õµÃvi³¬¼¶ÄÑÓ㬵«viÊÇ×î»ù±¾µÄ±à¼Æ÷£¬ËùÒÔÏ£Íû¶ÁÕßÄܺúðÑËüѧÆðÀ´£¬ÒÔºóÔÚUNIXÊÀ½çÀï±Ø ......
3.2.1 Linux ÄÚ´æ°ó¶¨ÔÚ¾Ö²¿´æ´¢Æ÷µÄʵÏÖ×ÜÌå²½Öè
×ÜÌå²½Ö裺
l ²ÉÓ÷½°¸Èý£¬ÔÚÔÚÔÀ´·ÖÎöµÄ»ù´¡ÉÏ£¬ÒÔ¼°ÒÑÖªLinuxϵͳÄÚ´æµÄ³õʼ»¯µÄÇé¿ö£¬¶ÔÄں˴úÂë½øÐÐÐ޸ģ¬Ö÷Òª°üÀ¨È·¶¨ÐÂÇøµÄ·¶Î§£¬½¨Á¢ÐÂÇø£¬ÖØÐ¶ԷÖÅäÄÚ´æµÄ·ÖÅä»úÖÆ½øÐÐÉèÖá£
l &n ......
vmware tool°²×°²½Öè
1¡¢±£Ö¤Òª°²×°VMWare ToolsµÄÐéÄâ²Ù×÷ϵͳ¿ªÆô¡£
2¡¢°´Ï CTRL+ALT×éºÏ¼ü£¬½øÈëÖ÷²Ù×÷ϵͳ£¬µã»÷VMWARE״̬À¸[b][font=ËÎÌå]°²×°[/font][/b]Ìáʾ£¬»òÕßµã»÷ VMÑ¡ÔñInstall vmware tools….
3¡¢È·Èϰ²×°VMWARE TOOLS¡£ £¨VMWareToolsÊÇÔÚÐéÄâµÄ²Ù×÷ϵͳÖа²×°£¬²»ÊÇÔÚÎïÀí»úÉϰ ......