linux°üÒÀÀµÎÊÌâ½â¾ö
×òÌìÍíÉÏ×¼±¸×°subversion ½á¹ûÅöµ½Ò»¸öºÜÄÕ»ðµÄÎÊÌâ
[root@rhel6beta Packages]# rpm -ivh libproxy-0.3.0-1.el6.i686.rpm
warning:
libproxy-0.3.0-1.el6.i686.rpm: Header V3 RSA/SHA256 Signature, key ID
f21541eb: NOKEY
error: Failed dependencies:
libproxy-bin =
0.3.0-1.el6 is needed by libproxy-0.3.0-1.el6.i686
libproxy-python = 0.3.0-1.el6 is needed by libproxy-0.3.0-1.el6.i686
[root@rhel6beta
Packages]# rpm -ivh libproxy-bin-0.3.0-1.el6.i686.rpm
warning:
libproxy-bin-0.3.0-1.el6.i686.rpm: Header V3 RSA/SHA256 Signature, key
ID f21541eb: NOKEY
error: Failed dependencies:
libproxy =
0.3.0-1.el6 is needed by libproxy-bin-0.3.0-1.el6.i686
libproxy.so.0 is needed by libproxy-bin-0.3.0-1.el6.i686
[root@rhel6beta
Packages]# rpm -ivh libproxy-python-0.3.0-1.el6.i686.rpm
warning:
libproxy-python-0.3.0-1.el6.i686.rpm: Header V3 RSA/SHA256 Signature,
key ID f21541eb: NOKEY
error: Failed dependencies:
libproxy = 0.3.0-1.el6 is needed by libproxy-python-0.3.0-1.el6.i686
Èý¸ö°ü»¥ÏàÒÀÀµ...
ÔÚÍøÉÏÕÒÁ˺þã¬×îÖÕ·¢ÏÖÁËÒ»¸ö½â¾ö°ì·¨
¾ÍÊÇ rpm -ivh libproxy-0.3.0-1.el6.i686.rpm libproxy-bin-0.3.0-1.el6.i686.rpm libproxy-python-0.3.0-1.el6.i686.rpm
½«Èý¸ö°üͬʱ·ÅÔÚÒ»Æð°²×° ÎÊÌâ½â¾ö
ÒÔ´Ë×¢¼Ç
Ïà¹ØÎĵµ£º
1.date :ÏÔʾÈÕÆÚ
%:::z Ê±Çø
2. cal :ÏÔʾÈÕÀú£¨ºáÅÅ£©£¬ncal£¨ÊúÅÅ£©
3. bc :µ÷ÓüÆËãÆ÷
ÓÃ/×÷³ý·¨ÔËËãʱ£¬¿ÉÏÈÓÃÖ¸Áî scale=number£¨number±íʾÏÔʾµÄСÊýµãλÊý£© ÔÙ×ö³ý·¨ÔËË㣬ʹµÃ¿ÉÒÔÏÔʾСÊýµãºó(number)λ¡££¨bcĬÈÏÖ»ÏÔʾÕûÊý£©
Í˳ö¼ÆËãÆ÷£º quit
4.[Tab] ......
1¡¢È¨Ï޵IJ鿴
ls -l ÎļþÃû³Æ
2¡¢È¨ÏÞÐÞ¸Ä
chmod abc file
ÆäÖÐa,b,c¸÷Ϊһ¸öÊý×Ö£¬·Ö±ð±íʾUser¡¢Group¡¢¼°OtherµÄȨÏÞ¡£
r=4£¬w=2£¬x=1£¬x±êʾִÐÐȨÏÞ¡£ÈôÒªrwxÊôÐÔÔò4+2+1=7£»ÈôÒ ......
È·ÇеÄ˵,ÎÒÊÇ´Ó»ªÇåÔ¶¼ûµÄ¹ÙÍøÉϵÃÖªÓиö½ÐǶÈëʽlinux¾ÍÒµÅàѵ°àµÄ¶«Î÷²Å¶ÔlinuxÓÐЩÈÏʶµÄ,¼ÓÖ®×Ô¼ººÍµ¥Æ¬»ú´òÁË2¸ö¶àÔµĽ»µÀÖ®ºó,Ò²²»ÖªÔõôµØ,ÇÞÊҵö¼Ò»ï·¢·èËÆµÄ¿ªÊ¼ÍæFPGA,SOPC,MATLABÖ®ÀàµÄ¶«Î÷,ÎÒ×ÔÈ»²»Ó¦¸ÃÏÐ×Å,»¨ÁËÒ»¶Îʱ¼äÁ˽âDSP,¾õµÃÒªÏÈѧºÃÊý×ÖÐźŴ¦Àí,ÂýÂýÓнӴ¥ARM,È»ºó¶ÔS3C2410µÄ¿ª·¢°åºÜÓÐÐËȤ, ......
¹ÜµÀ¼°ÓÐÃû¹ÜµÀ
ÔÚ±¾ÏµÁÐÐòÖÐ×÷Õ߸ÅÊöÁË linux ½ø³Ì¼äͨÐŵļ¸ÖÖÖ÷ÒªÊֶΡ£ÆäÖйܵÀºÍÓÐÃû¹ÜµÀÊÇ×îÔçµÄ½ø³Ì¼äͨÐÅ»úÖÆÖ®Ò»£¬¹ÜµÀ¿ÉÓÃÓÚ¾ßÓÐÇ×Ôµ¹ØÏµ½ø³Ì¼äµÄͨÐÅ£¬ÓÐÃû¹ÜµÀ¿Ë·þÁ˹ܵÀûÓÐÃû×ÖµÄÏÞÖÆ£¬Òò´Ë£¬³ý¾ßÓйܵÀËù¾ßÓеŦÄÜÍ⣬Ëü»¹ÔÊÐíÎÞÇ×Ôµ¹ØÏµ½ø³Ì¼äµÄͨÐÅ¡£ ÈÏÇå¹ÜµÀºÍÓÐÃû¹ÜµÀµÄ¶Áд¹æÔòÊÇÔÚ³ÌÐòÖÐÓ¦Ó ......
ls :²é¿´µ±Ç°Ä¿Â¼ÏµÄÎļþ
ls -l ;ÒÔÍêÕû¸ñʽ²é¿´Îļþ
help;²é¿´°ïÖúÐÅÏ¢
man;Ò²ÊDz鿴°ïÖúÐÅÏ¢,µ«ÊDZÈhelp¸üÏêϸ
info;ͬÑùÊDz鿴°ïÖúÐÅÏ¢,±Èman¸üÏêϸ
cp;¿½±´Îļþ(Ò²¿ÉÒÔ¿½±´Ä¿Â¼)
mv;ÒÆ¶¯Îļþ»òÕßÖØÃüÃû
rm;ɾ³ýÎļþ
pwd;²é¿´ÎļþµÄÍêÕû·¾¶
touch ;´´½¨¿ÕÎļþ
cd;¸Ä±äµ±Ç°Â·¾¶
cat;²é¿´ÎļþÄÚÈÝ
mor ......