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# uname -a # ²é¿´ÄÚºË/²Ù×÷ϵͳ/CPUÐÅÏ¢
# head -n 1 /etc/issue # ²é¿´²Ù×÷ϵͳ°æ±¾
# cat /proc/cpuinfo # ²é¿´CPUÐÅÏ¢
# hostname # ²é¿´¼ÆËã»úÃû
# lspci -tv # ÁгöËùÓÐPCIÉ豸
# lsusb -tv # ÁгöËùÓÐUSBÉ豸
# lsmod # Áгö¼ÓÔØµÄÄÚºËÄ£¿é
# env # ²é¿´»·¾³±äÁ¿ ×ÊÔ´
# free -m # ²é¿´ÄÚ´æÊ¹ÓÃÁ¿ºÍ½»»»ÇøÊ¹ÓÃÁ¿
# df -h # ²é¿´¸÷·ÖÇøÊ¹ÓÃÇé¿ö
# du -sh # ²é¿´Ö¸¶¨Ä¿Â¼µÄ´óС
# grep MemTotal /proc/meminfo # ²é¿´ÄÚ´æ×ÜÁ¿
# grep MemFree /proc/meminfo # ²é¿´¿ÕÏÐÄÚ´æÁ¿
# uptime # ²é¿´ÏµÍ³ÔËÐÐʱ¼ä¡¢Óû§Êý¡¢¸ºÔØ
# cat /proc/loadavg # ²é¿´ÏµÍ³¸ºÔØ ´ÅÅ̺ͷÖÇø
# mount | column -t # ²é¿´¹Ò½ÓµÄ·ÖÇø×´Ì¬
# fdisk -l # ²é¿´ËùÓзÖÇø
# swapon -s # ²é¿´ËùÓн»»»·ÖÇø
# hdparm -i /dev a # ²é¿´´ÅÅ̲ÎÊý(½öÊÊÓÃÓÚIDEÉ豸)
# dmesg | grep IDE # ²é¿´Æô¶¯Ê±IDEÉ豸¼ì²â×´¿ö ÍøÂç
# ifconfig # ²é¿´ËùÓÐÍøÂç½Ó¿ÚµÄÊôÐÔ
# iptables -L # ²é¿´·À»ðǽÉèÖÃ
# route -n # ²é¿´Â·Óɱí
# netstat -lntp # ²é¿´ËùÓмàÌý¶Ë¿Ú
# netstat -antp # ²é¿´ËùÓÐÒѾ½¨Á¢µÄÁ¬½Ó
# netstat -s # ²é¿´ÍøÂçͳ¼ÆÐÅÏ¢ ½ø³Ì
# ps -ef # ²é¿´ËùÓнø³Ì
# top # ʵʱÏÔʾ½ø³Ì״̬ Óû§
# w # ²é¿´»î¶¯Óû§
# id # ²é¿´Ö¸¶¨Óû§ÐÅÏ¢
# last # ²é¿´Óû§µÇ¼ÈÕÖ¾
# cut -d: -f1 /etc/passwd # ²é¿´ÏµÍ³ËùÓÐÓû§ # cut -d: -f1 /etc/group # ²é¿´ÏµÍ³ËùÓÐ×é
# crontab -l # ²é¿´µ±Ç°Óû§µÄ¼Æ»®ÈÎÎñ ·þÎñ
# chkconfig –list # ÁгöËùÓÐϵͳ·þÎñ
# chkconfig –list | grep on # ÁгöËùÓÐÆô¶¯µÄϵͳ·þÎñ ³ÌÐò
# rpm -qa # ²é¿´ËùÓа²×°µÄÈí¼þ°ü
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#fdisk /dev/sda -l > /tem/sda.txt
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Integrated Development Environments / RAD tools / GUI-builders on Linux:
General/Editors:
Amy (HTML, C, C++, Java, SQL, LaTeX, Makefiles and many more languages)
blIDE (incomplete; no downloads as of yet)
IBM's Eclipse (an extensible IDE kit; Java, C/C++, plus other languages via plug-ins t ......
¹ØÓÚlinuxµÄÎļþȨÏÞ£¬Á˽âÒ»Ïµļ¸¸öÒªµã¾ÍÐÐÁË£¬Ê×ÏÈlinuxÓÐÓû§×éµÄ¸ÅÄÿ¸öÓû§×éÓ÷ÖÅäÓÐÒ»¸öid,ÓÃÓÚΨһµÄ±êʶ£¬¿ÉÒÔÓÃÓÚ·½±ãÖ¸¶¨´ËÓû§×éÖеÄÓû§²Ù×÷ijЩÎļþµÄȨÏÞ¡£Í¬Ñùÿ¸öÓû§Ò²ÓµÓÐÒ»¸öÓû§id£¬ÓÃÓÚΨһ±êʶÓû§£¬¶ø¶ÔÓÚÿ¸öÎļþÓà ls -l -a ¾Í¿ÉÒÔÏÔʾµ±Ç°Ä¿Â¼ÏÂÃæËùÓеÄÎļþÎļþ¼ÐµÄÏêϸÐÅÏ¢¡£ÀýÈ磺ÎÒÃÇÔ ......
Èç¹ûÊÇÒÔtarballÐÎʽ°²×°°²×°£¬È¥rar
ÍøÕ¾ÏÂÔØÏàÓ¦°æ±¾µÄtarball¡£µØÖ·Îª
http://www.rarlab.com/
ÒÔ3.8°æ±¾ÎªÀý£¬Èç¹ûÊÇi386µÄƽ̨,Ö´ÐÐÒÔÏÂÃüÁ
$wget http://www.rarlab.com/rar
/rarlinux-3.8.0.tar.gz
rar
Èí¼þ²»ÐèÒª°²×°£¬Ö±½Ó½âѹµ½/usr/localÏ£¬ÒÔϲÙ×÷ÐèÒªÓÐroot
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#tar zxvf rarlinux-3.8.0 ......
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
USER£º½ø³ÌËùÓÐÕß¡£
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¡¡¡¡RSS£ºÕ¼ÓõÄÄÚ´æ´óС¡£
¡¡¡¡TTY£ºÖն˵ĴÎÉ豸ºÅÂë¡£
¡¡¡¡STAT£º¸Ã½ø³ÌµÄ״̬¡£
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