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ifconfig eth0 | head -1 | awk '{print $5}'
ifconfig eth1 | head -1 | awk '{print $5}'
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ls -alt
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pwd
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cp -r dd /home/ww
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df -T -h²é¿´LINUXµÄÊ£Óà¿Õ¼ä
tar -czf all.tar.gz *.jpg tar -czf cie.tar.gz ciecco
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ɾ³ýÎļþ¼°Ä¿Â¼rm -rf filename
historyÕâ¸öÃüÁîÊDz鿴ÄãʹÓùýµÄËùÓÐÃüÁî±à¼´ËÃüÁî·¾¶vi /root /.bash_history
²é¿´ËùÓÐ61.19.76.13Õâ¸öIPµÄ²Ù×÷ÈÕÖ¾cat messages|grep "61.19.76.13"
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ÐÞ¸Äϵͳʱ¼ädate -s 7/23 date -s 3:45 date -s "2004/11/27 22:20:00"
rpm -q httpd²é¿´RPM°üÔËÐÐÇé¿ö
mkisofs £r £T £o cd£image.iso ÖÆ×÷ISO
ps ax²é¿´½ø³Ì
updatedb
locate ming
nslookup
rpm -e °üÃûÐ¶ÔØ
set q=MX
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ulimit -u 1024 java
netstat -an ²é¿´¶Ë¿Ú
rpm -e --nodeps mysql-3.23.56-2Ç¿ÐÐÐ¶ÔØ
du sh ²é¿´¹âÅÌÈÝÁ¿
ls |wc ²é¿´°üÊý
netstat -ant²é¿´¶Ë¿Ú
kill -9 pid Ç¿ÐÐÖÕÖ¹½ø³Ì

