共 249 篇文章。
Apparantly there is some sort of DDoS attack against www.FreeBSDChina.org. What was that? Some internal information told me that it was an intended test against www.freebsdchina.org. We have found some defects in the original website design and that should be corrected soon.
I have plugged a workaround to defeat the DDoS attack, now the load average fall from 70 to 0.65.
Source code cleanup:
sed -i '' -E s/\ \ /\ /g *.c *.h
sed -i '' -E s/^\ \ \ \ \ \ \ \ /\ /g *.c *.h
sed -i '' -E s/\ \ \ \ \ \ \ \ \ /\ \ /g *.c *.h
sed -i '' -E s/\ +\$//g *.c *.hHere is the URL’s:
Mini installation disc:
ftp://ftp.freebsdchina.org/pub/china_ports/delphijfork/5.2-delphij-20040624-i386-miniinst.iso
Bootonly and FIXIT:
ftp://ftp.freebsdchina.org/pub/china_ports/delphijfork/5.2-delphij-20040624-i386-bootonly.iso
ftp://ftp.freebsdchina.org/pub/china_ports/delphijfork/5.2-delphij-20040624-i386-disc2.iso
grep cgi-bin scripttime | cut -f6,8 -d’ ’ | sed -E s/\\\?.+//g | grep cgi-bin | sort | uniq -c | sort > statis
Where scripttime is a log with %T (script execution time) log. The above command line will obtain execution time, script name from log, then sort it by the execution time, then have a counted unique.
Top ten established HTTP connection from IP to our box: (IP=127.0.0.1)
netstat -na | grep “127\.0\.0\.1\.80 " | grep ESTABLISHED | cut -c43- |cut -f1-4 -d’.’ | sort | uniq -c | sort -nr | head -10
Merge FreeBSD-CURRENT changes to delphijfork:
retag `cvs -d /home/fcvs rdiff -rHEAD -rDELPHIJ_FORK_LASTMERGE src | grep Index: | awk ‘{print $2;}’ | grep src`
I have uploaded delphijfork 20040615 snapshot isos, which is based on FreeBSD 5-CURRENT.
MD5 (5.2-delphij-20040615-i386-bootonly.iso) = 98c8429770d70dc5e10760cac6154f54
MD5 (5.2-delphij-20040615-i386-disc2.iso) = 7a8ed76c082023138d80a5698801ff40
MD5 (5.2-delphij-20040615-i386-miniinst.iso) = 31616bc0833339c39886a9863ffdc0c0
Thanks to the FreeBSD China Community for supplying the release publication space.
FreeBSD Apache2 port has been RCng’ifyed since 2.0.49_2. This will unify the behavior of ports more.
Not sure how did the corporation has designed the firewall system, it is simply - bogous and useless, and is fragile by design. All the design’s function is to keep the network out of being functional, not to make it a bit safer.
It seems that FreeBSD community has reviewed and committed one of my bigger patch on sbin/syslogd, which was primarily obtained from OpenBSD. These changes are more or less “sync with OpenBSD”, which will increase security performance of FreeBSD.
有人在不停地催我，我有点急想骂那人，但终于还是忍住了，因为其实我也没有办法——爱谁谁吧，眼下尽快把毕业设计做完是第一位的，其他的全是瞎掰。我想起了老汪的那句「你得把A逼出屎来，然后A再把B逼出屎来，然后事情就办了」，这话最早还是出自liu8，但是，那什么，好像现在我是A，而网络中心是B，然而，恐怕断网并不是凭网络中心一己之力能够解决的，因为他们的工作人员最近几天也在满负荷运转。
学校已经断网这么多天了，真不知道那家公司在搞什么，在做什么，他们之前有计划没有，遇到了什么问题，解决到什么地步，打算再折腾多久，说得难听一点，是不是在拿学校的设备在练手：上千万人民币的项目，一家虽然不算太有名，但总还是有一些经验的公司，也是学校的老牌合作商，看过他们的投标书，应该还算是正规吧，应该也有相当多的施工经验吧，可是就是不知道怎么一到关键时刻就那么多意外，那么多状况。把设备调好了拿来，分阶段并行安装，出问题回退到前一阶段，用的着连着调这么久吗？