Linux ɱËÀ½ø³Ì·½·¨(kill,killall)
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# kill pid
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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 # Áгö¼ÓÔصÄÄÚºËÄ£¿é
# env # ²é¿´»·¾³±äÁ¿ ×ÊÔ´
# free -m # ²é¿´ÄÚ´æʹÓÃÁ¿ºÍ½»»»Ç ......
1> ʹÓÃCDPATHÉèÖà cd ÃüÁîµÄ¹¤×÷Ŀ¼
[ramesh@dev-db ~]# pwd
/home/ramesh
[ramesh@dev-db ~]# cd mail
-bash: cd: mail: No such file or directory
[×¢Ò⣺ÔÚµ±Ç°Ä¿Â¼ÏÂÑ°ÕÒMAILĿ¼]
[ramesh@dev-db ~]# export CDPATH=/etc
[ramesh@dev-db ~]# cd mail /etc/mail  ......
°²×°openssh ·þÎñ¶Ë
sudo apt-get install openssh-server openssh-client
windows Ï¿ͻ§¶Ë
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Ls –l / ¸ùĿ¼ÏµÄÁбí
Ls –a / ¸ùĿ¼ÏÂËùÓеÄÎļþ
Ls –la ×éºÏµÄÑ¡Ïî
Ls –l / ......
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.tar
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.gz
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½âѹ2£ºgzip -d *.gz
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