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svn add *.php(Ìí¼Óµ±Ç°Ä¿Â¼ÏÂËùÓеÄphpÎļþ)
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svn lock -m “LockMessage“ [--force] PATH
ÀýÈ磺svn lock -m “lock test file“ test.php
svn unlock PATH
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svn update -r m path
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svn updateÈç¹ûºóÃæÃ»ÓÐĿ¼£¬Ä¬ÈϽ«µ±Ç°Ä¿Â¼ÒÔ¼°×ÓĿ¼ÏµÄËùÓÐÎļþ¶¼¸üе½×îа汾¡£
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svn delete path -m “delete test fle“
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linux /proc/loadavg Îļþ½éÉܼ°Ó¦ÓÃ

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[root@localhost ~]# cat /proc/loadavg
4.61 4.36 4.15 9/84 5662
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lavg_1 (4.61) 1-·ÖÖÓÆ½¾ù¸ºÔØ
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How to interpret a Linux core dump file


Symptom:
 
This technote provides information on how to interpret a Linux core
dump file when an application running on the system, terminates
unexpectedly, due to a segmentation fault and generates a core file.
 
Reason for the problem:
 
A segmentation fault generally occu ......

Linuxϵͳ¹ÜÀíʵ¼ù(12)£ºSyslogϵͳÈÕÖ¾ÅäÖÃ

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VFSÊÇÐéÄâÎļþϵͳµÄËõд¡£²»Í¬µÄÎļþϵͳÓв»Í¬µÄ¸ñʽ¡¢¹ÜÀí»úÖÆºÍʵÏÖ¡£VFSÔòÊǸ÷ÖÖÎļþϵͳ±ØÐë×ñÊØµÄAPI¹æ·¶¡£
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