Linux Shell ÃüÁî ¼ò½é
°²×°openssh ·þÎñ¶Ë
sudo apt-get install openssh-server openssh-client
windows Ï¿ͻ§¶Ë
puTTY
³£ÓÃÃüÁî:
Ò»£®Ls ²é¿´Ä¿Â¼ÃüÁî
Ò»°ã·ÅÔÚhome Ŀ¼ÏÂ
Ls –l / ¸ùĿ¼ÏµÄÁбí
Ls –a / ¸ùĿ¼ÏÂËùÓеÄÎļþ
Ls –la ×éºÏµÄÑ¡Ïî
Ls –l /* |more ·ÖÒ³ÏÔʾ
Cd /home Çл»µ±Ç°µÄ¹¤×÷Ŀ¼
Pwd ÏÔʾµ±Ç°µÄ¹¤×÷Ŀ¼
Mkdir ´´½¨Ä¿Â¼µÄÃüÁî
Rmdir ɾ³ýĿ¼µÄÃüÁî
Îļþ²éÕÒ:
Whereis ²éÕÒ¶þ½øÖÆÎļþ
Which
Find ²éÕÒÆÕͨÎļþ
Locate ²éÕÒ¿ìһЩ
Grep ²éÕÒÎļþÖеÄÄÚÈÝ
ÎļþϵͳÖеÄĿ¼:
Bin -- ³ÌÐò¹¤¾ß¼¯ ¶þ½øÖÆÎļþ
Boot -- ϵͳÆô¶¯ËùÐèµÄÄÚºË
Cdrom
Dev -- É豸Îļþ ÍâÉè
Etc --ÐÞ¸ÄϵͳÅäÖõÄÎļþ¼Ð(ËùÓÐϵͳÅäÖÃÐÅÏ¢)
Home --ÆÕͨÓû§µÄÎļþ¼Ð ÀïÃæ¶ÔÓ¦Óû§ÃûµÄÎļþ¼Ð
Initrd.img -- ÁÙʱĿ¼(Ò»°ãÊǿյÄ)
Lib -- ¹²Ïí¿â
Lost+found --ϵͳÆô¶¯Ê±·¢ÏÖµÄË鯬Îļþ
Media -- ÔÓÆßÔӰ˵Ä
Mnt -- ¹ÒÔØÍⲿÉ豸µÄ ¹âÇý ÈíÅÌ
Opt -- ĬÈÏÊÇ¿ÕµÄ £¨°²×°µÚÈý·½Èí¼þµÄ£©
Proc -- ÐéÄâµÄÎļþϵͳ ÄÚ´æÖеÄ
Root -- ¹ÜÀíÔ±µÄ home Ŀ¼
Sbi
Ïà¹ØÎĵµ£º
LinuxϵͳÏ£¬ÐèÒª´óÁ¿µÄÃüÁîÐÐÑ¡ÏÈç¹û×Ô¼ºÊÖ¶¯½âÎöËûÃǵĻ°ÊµÔÚÊÇÓÐÎ¥Èí¼þ¸´ÓõÄ˼Ï룬²»¹ý»¹ºÃ£¬GNU C libraryÁô¸øÎÒÃÇÒ»¸ö½âÎöÃüÁîÐеĽӿÚ(X/Open¹æ·¶)£¬ºÃºÃʹÓÃËü¿ÉÒÔʹÄãµÄ³ÌÐò¸Ä¹Û²»ÉÙ¡£
ʹÓÃgetopt_long()ÐèÒªÒýÈëÍ·Îļþ
#include <getopt.h>
ÏÖÔÚÎÒÃÇʹÓÃÒ»¸öÀý×ÓÀ´ËµÃ÷Ëü ......
ʹÓÃTAB¼ü
ÓÃÊó±ê¿½±´ºÍÕ³ÌùÌá¸ß²Ù×÷ËÙ¶È ×ó¼üÍ϶¯---¿½±´ Öмüµã»÷---Õ³Ìù
1¡¢mkdir ½¨Á¢ÐÂĿ¼Ãû ¼Ó“." ÔÚĿ¼ÃûǰΪÒþ²ØÄ¿Â¼£¨ls -a¿É²é¿´£©
rm -rf Ŀ¼Ãû ɾ³ýĿ¼¼°×ÓĿ¼ rm -- -eeɾ³ý-eeÎļþ »òÕß rm "ÎļþÃû"
2¡¢m ......
µ±ÎÒÃÇÔÚVmware»òÕ߯äËûÐéÄâ»úÖа²×°Linuxºó£¬ÏëÔÚX
WindowsÓëÐéÄâÖÕ¶ËÖ®¼äÇл»Ê±£¬È´·¢ÏÖCtrl+Alt+Fx²»Æð×÷Óã¬ÄÇôÎÒÃÇÈçºÎ½â¾öÕâ¸öÎÊÌâÄØ£¿Æäʵ·½·¨ºÜ¼òµ¥£¬ÎÒÃÇÖ»ÐèÒª½«Vmware»ò
Õ߯äËûÐéÄâ»úÈí¼þµÄÈȼü¸Ä³ÉCtrl+Alt+Shift¼´¿É£¬ÈçVmware¾ßÌå·½·¨ÈçÏ£ºÖÐÎİ旗ѡÔñ±à¼—&mdash ......
vmstat 5 10 ºÍ vmstat -d
r-->;ÔÚÔËÐжÓÁÐÖеȴýµÄ½ø³ÌÊý
b-->;ÔڵȴýioµÄ½ø³ÌÊý
w-->;¿ÉÒÔ½øÈëÔËÐжÓÁе«±»Ìæ»»µÄ½ø³Ì
memoy
swap-->;ÏÖʱ¿ÉÓõĽ»»»Äڴ棨k±íʾ£©
free-->;¿ÕÏеÄÄڴ棨k±íʾ£©
pages
re££¡·»ØÊÕµÄÒ³Ãæ
mf££¡··ÇÑÏÖØ´íÎóµÄÒ³Ãæ
pi££¡·½øÈëÒ³ÃæÊý£¨k±íʾ£©
po£ ......
vmlinux ±àÒë³öÀ´µÄ×îÔʼµÄÄÚºËÎļþ£¬Î´Ñ¹Ëõ¡£
zImage ÊÇvmlinux¾¹ýgzipѹËõºóµÄÎļþ¡£
bzImage bz±íʾ“big zImage”£¬²»ÊÇÓÃbzip2ѹËõµÄ¡£Á½ÕߵIJ»Í¬Ö®´¦ÔÚÓÚ£¬zImage½âѹËõÄں˵½µÍ¶ËÄÚ´æ(µÚÒ»¸ö640K)£¬bzImage½âѹËõÄں˵½¸ß¶ËÄÚ´æ(1MÒÔÉÏ)¡£Èç¹ûÄں˱ȽÏС£¬ÄÇô²ÉÓÃzImage»òbzI ......