Google ã®ã¦ã§ããã°å ¬éãã¼ã«ã使ã£ã¦ãããã¹ããåçãåç»ãå ±æã§ãã¾ãã
Google ã®ã¦ã§ããã°å ¬éãã¼ã«ã使ã£ã¦ãããã¹ããåçãåç»ãå ±æã§ãã¾ãã
2023å¹´03æ31æ¥è¿½è¨ï¼ãã®è¨äºãåºã«ã@sadnessOjisanãããããã³ã¼ãã¬ãã«ã«ããè¸ã¿è¾¼ãã ããã¤ãã°ãªã¼ã³ã¹ã¬ãããã¼ã¹ã®æ°ããWebãµã¼ãã¢ã¼ããã¯ãã£ãå«ãã¦æ´çãããè¨äº Webãµã¼ãã¼ã¢ã¼ããã¯ãã£é²åè«2023 | blog.ojisan.io ãå ¬éããã¾ããã 主ã«æ°åã®Webã¨ã³ã¸ãã¢åãã«ãå¤å ¸çãªWebãµã¼ãã¢ã¼ããã¯ãã£ãå¦ã¶éã®ãã¨ä»£è¡¨çãªå®è£ ã¢ãã«ã®æ¦è¦ãç´¹ä»ãã¾ãã ãã®è¾ºãã®è©±é¡ãWebçéã§æµè¡ã£ã¦ããã®ã¯æ°å¹´ä»¥ä¸åã¨ããã¤ã¡ã¼ã¸ã§ãããWebãµã¼ãã¹ã¯ç¸å¤ãããWebãµã¼ãã®ä¸ã§åãã¦ããã®ã§ãæµè¡ãå»ãé¢ä¿ãªãå¦ã¶ã¹ãå 容ã ã¨æã£ã¦ãã¾ãã ã¾ããHTTP/2ãããããRFCåããæ¢ã«h2oãtrusterdãªã©ã®HTTP/2ã®ãµã¼ãå®è£ ããããä»å¾Webãµã¼ãã¢ã¼ããã¯ãã£ãå訪ãããã¨ãå¢ãããããªæ°ããã¦ãã¾ãã ã¨ããããWe
Outbound Port 80 blocking ⽵竹 <takesako@shibuya.pm.org> http://www.janog.gr.jp/meeting/janog31/program/OP80B.html [ ] � MacBook Air â¾è¡ï¨ � [ ] � â¾è¡ï¨ â¼äºº � [ ] � â¼å ¥ � [ ] � â¼äºº � [ ] � â½¤ç¨ Google Wireshark ⾯é¢â¼äºº Firesheep � 2010 10â½æ �Firefox � �Eric Butlerâ½æ° � LAN facebook Twitter â½æ HTTP Cookie � �PoC⽰示 Firesheep â¾¯é¢ Eric  Butlerâ½æ°â½¤ç¨ Firesheep � Web �Amazon.com CNET dropbox Evernote Facebook Flickr Gith
7. ï¼¼ / ç§ã¯èª°ï¼ ï¼¼ 丶 i. | / ./ ï¼ ï¼¼ ã½ i. .| / / ï¼ ï¼¼ ã½ i | / / ï¼ ï¼¼ -â Zembutsu Masahito ã¼ __ ã ã ã 㧠ã -- ⢠åä½ é 人 @zembutsu äº ï¼ï¿£ï¼¼ ï¼ äº ï¿£. | ï¼¾oï¼¾ | ï¿£ -â ï¼¼ï¼¿ï¼ â- â Solutions Engineer ( èããSE ) ï¼ â¢ ã¤ã³ãã©ã¨ã³ã¸ãã¢çãªä»äºã¡ã¤ã³ / ã½ ï¼¼ â¢ æ ªå¼ä¼ç¤¾ãªã³ã¯ at+link ãµã¼ãã¹éçºé¨ ( http://www.at-link.ad.jp/ ) ï¼ â¢ âæè¡è ã«å®å¿ã¨ä¼æ¯ãâ æä¾ãããµã¼ãã¹è¿½æ±(éç¨/ç£è¦/èªåå) 丶 ï¼¼ ï¼ / / | i, 丶 ï¼¼ ï¼ / / | i, 丶 ï¼¼ â ãªã¼ãã³ã½ã¼ã¹ç³»ã»ã¯ã©ã¦ãç³»ã³ãã¥ããã£æ´»å ⢠http://pocketstudio.jp/log3/ â 主ãªè·æ´
pssh pssh(Parallel ssh)ã¨ã¯ãè¤æ°ã®ãã¹ãã«å¯¾ãã¦åãå¦çãå®è¡ã§ãã並è¡å¦çåã®SSHãã¼ã«ã§ããpsshã«ã¯å¹³è¡å¦çå½¢ã§è¤æ°ã®ãã¹ãã«scpãrsyncãå®è¡åºæ¥ãpscpãprsyncãè¤æ°ã®ãã¹ãããä¸æã«ãã¡ã¤ã«ãåéããpslurpãå«ã¾ãã¦ãã¾ãã 使ãæ¹ãã·ã³ãã«ãªã®ã§è¤æ°ã®ãã¹ãã«åãå¦çãå®è¡ãããå ´åã«ä¾¿å©ã§ãã å°å ¥ç°å¢ã¯CentOS5.5ã§ãã psshã®å°å ¥ psshã®å°å ¥ã«setuptoolsãå¿ è¦ãªã®ã§yumã§å°å ¥ sudo yum -y install python-setuptools ææ°çã®psshãå°å ¥ã2010/08/26ç¾å¨ã®ææ°ãã¼ã¸ã§ã³ã¯2.1.1ã§ãã mkdir ~/tmp cd ~/tmp wget http://parallel-ssh.googlecode.com/files/pssh-2.1.1.tar
ä»®æ³ãµã¼ãã²ã¨ã¤ã®ç®¡ç権éãã¾ããã¨ãããããããVPSã便å©ããã ã£ãã®ã§å¥ç´ãã¦ã¿ãï¼ãããªãã¬ã³ã¿ã«ãµã¼ãã§ã¯åãããªããããªé«è² è·ã®ãµã¼ãã¹ãéç¨ã§ãããã ï¼ ããã©ã«ãã®OSã¯CentOS 5.5 x86_64ã ã£ããã©ï¼ã«ã¹ã¿ã OSã¨ãã¦Ubuntu 10.04 LTS amd64ãå©ç¨å¯è½ã ã£ãã®ã§ãã¡ãã«åãæ¿ãã¦éç¨ãã¦ããï¼ åå¿é²ã¨ãã¦ï¼Ubuntuã®ã¤ã³ã¹ãã¼ã«æé ã¨ã»ãã¥ãªãã£è¨å®ãªã©ã«ã¤ãã¦ã¾ã¨ãã¦ããï¼ æ§æãè¨å®ã«ã¤ã㦠ãµã¼ãçUbuntu 10.04ã使ã sshãµã¼ãã®ã¿ç«ã¡ä¸ãã£ãç¶æ ã«ãã sshãµã¼ãã®ãã¼ãçªå·ãå¤æ´ãã (ä¾ã§ã¯22ãã12345ã«å¤æ´ãã¦ãã) sshãµã¼ãã¯å ¬ééµèªè¨¼ã®ã¿è¨±å¯ãã ufwã使ã£ã¦ãã¡ã¤ã¤ã¼ã¦ã©ã¼ã«ãè¨å®ãï¼sshã®ãã¼ãã®ã¿éã ãã±ã¼ã«ãja_JP.UTF-8ã«ãã ããã©ã«ãã¨ãã£ã¿ãå¤æ´ãã Ubun
#iptable -L ãããã§ã¤ã³ã®ã«ã¼ã«ãä¸è¦§è¡¨ç¤ºããã³ãã³ãã§ãã ï¼ï¼ããªã·ã¼ã決ããã #iptables -P INPUT ACCEPT ããåä¿¡ãã±ããã¯ä¸æ¦ãã¹ã¦è¨±å¯ #iptables -P FORWARD DROP ã転é(FORWARD)ã¯ä½¿ããªãã®ã§DROP(ç ´æ£ï¼ #iptables -P OUTPUT ACCEPTãéä¿¡ãã±ããã¯ãã¹ã¦è¨±å¯ 2ï¼ã«ã¼ã«ãå ¨ã¦ã¯ãªã¢ /etc/init.d/iptables stopãããããã ã«ã¼ã«ã®ã¯ãªã¢ ï¼ï¼ã«ã¼ã«ããã¼å ¥åããã icmp(ping)ã¨èªç«¯æ«ããã®å ¥åãè¨±å¯ # iptables -A INPUT -p icmp -j ACCEPT # iptables -A INPUT -i lo -j ACCEPT WebãFTPãPOPãsmtp ã«ããæ¥ç¶ãè¨±å¯ # iptables -A INPUT -p tc
1. é«æ§è½ã»å®å®éç¨ã®ããã® Linux/DB ã·ã¹ãã æ§ç¯ / éç¨æè¡ æ¾ä¿¡ åç¯ (MATSUNOBU Yoshinori) ãµã³ã»ãã¤ã¯ãã·ã¹ãã ãºæ ªå¼ä¼ç¤¾ ããªã³ã·ãã« MySQL ã³ã³ãµã«ã¿ã³ã 2. ãããã£ã¼ã« 2006 å¹´ 9 æãã MySQL->Sun(-> ãªã©ã¯ã« ) 㧠MySQL ã³ã³ãµã«ã¿ã³ãã¨ãã¦å¤å 主ãªèæ¸ Linux-DB ã·ã¹ãã æ§ç¯ / éç¨å ¥é ç¾å ´ã§ä½¿ãã MySQL Java ãã¼ã¿ã¢ã¯ã»ã¹å®è·µè¬åº§ Twitter: matsunobu Blog: http://opendatabaselife.blogspot.com * ä»åã®è³æã¯å ¬éãã¾ã * MySQL ç¨èªããã¡ãã¡ã«åºã¾ããã çµé¨ã®ç¡ãæ¹ã«ãåããããã«é æ ®ãã¦ããã¤ããã§ã 3. å®å®ç¨¼åã¨é«æ§è½ãæ¯ããè¦ç´ ã¢ããªã±ã¼ã·ã§ã³å±¤ã«é¢ããæè¡ ãã¼ãã«è¨è¨ãã¤ã³ããã¯ã¹è¨
ç£è¦ã¨ã¯ç¶ç¶çãªãã¹ãã§ãããã¨ãã話 (ããã㯠cronlog ã¨ãã¹ãã¹ã¯ãªãããçµã¿åãããç£è¦ææ³ã«ã¤ãã¦)ã«ç¶ãã¾ã ä»æ¥ãããããç©ãèªç¶æ ã ã£ããSoftware Design 2010å¹´1æå·ããæã«åã£ãã®ã§ãããç¹éããä»æ¥ãã使ããã¹ã¯ãªããæºè¼ï¼ã[ããç´ä¼]ãæ軽ãµã¼ãç£è¦è¡ããèå³æ·±ãæèªããã®ã§ããããã£ã¨æ¥½ãã§ããã®ã«ã¨æãã¨ããããã¡ããã©ãæ¨å¹´æ«ã«éç¨ãã¦ãããµã¼ãã¹ããã¹ãã©ãã¯ãã®ãµã¼ãã移転ããcrontab 㨠perl ã§æ¸ãããã¹ã¯ãªãã群ã使ã£ãç£è¦ç°å¢ãæ§ç¯ããã¨ãããªã®ã§ãããã§ä½¿ã£ã¦ããã¹ã¯ãªãã cronlog ãç´¹ä»ãããã¨æãã¾ãã ç¹éã®åæ¸ãã«ãæ¸ããã¦ãããã¨ã§ããããµã¼ãããããã¯ã¼ã¯æ©å¨ãå¤æ°ããç°å¢ãªããNagios ãå§ãã¨ãããå°ãç£è¦ã®ããã«ä½ãããã½ããã¦ã§ã¢ã使ã£ã¦ãç£è¦ã·ã¹ãã ãæ§ç¯ãã¹ãã§ããéã«å°è¦
memcached, python-memcache ã®ã¤ã³ã¹ãã¼ã«ã¨èµ·å sudo apt-get install memcached python-memcache sudo /etc/init.d/memcached start åæè¨å®ã 㨠11211 çªãã¼ãã§èµ·åãã¦ãã¾ããå¤ãããå ´å㯠/etc/memcached.conf ã§ã memcached ã¨ã話ãã¦ã¿ã (telnet ç·¨) ã¾ã㯠telnet çµç±ã§ã話ãã¦ã¿ãããããã³ã«ã«ã¤ãã¦ã¯ official wiki ãè¦ãã°ããã¨æãã¾ãã telnet 127.0.0.1 11211 Trying 127.0.0.1... Connected to 127.0.0.1. Escape character is '^]'. 'foo' ã¨ãã key 㧠ãã©ã° 0ãç¡æé (0)ã 3 byte ã®ãã¼ã¿ '
ä¾¡æ ¼ 16,830åï¼ãã¡æ¶è²»ç¨1,530å) çºå£²éå§æ¥ 2009/8/31 éæ ååéé¡åè¨3,000å以ä¸ã§éæç¡æï¼3,000åæªæºã®å ´åéæ770åï¼â»å¤§åååãé¤ã â»è¡¨ç¤ºä¾¡æ ¼ãããã³ãå種å²å¼ã¯ã¼ãã³ã¯ãäºåãªãå¤æ´ãããå¯è½æ§ããããã¾ãã
â»æ¬æ¥ã®è¨äºã«ã¯ç»åãããã¾ãããç³ã訳ãªãã§ãã ãã°ããubuntuãã·ã³ã®ã¡ã³ããã³ã¹ããã¼ã£ã¦ãããèªåã§è¡ãä½æ¥ã®å ¨ã¦ãWinXPã§å¯è½ãªä»¥ä¸ããªããªãä»ã®ç°å¢ãæ§ç¯ããã®ã¯é¢åã ãåæ§ã®çç±ã§Vistaããã¾ãèµ·åãã¦ããªãã 以åã«ãè¨è¿°ããã¨ãããç§ã®PCæ´ã®ã¯ãã¾ãã¯MSâWindows3.1ã§ããããã¯ãWindowsã®ä½æ³ã«ãã£ããæã¾ã£ã¦ãã¾ã£ã¦ãããå¥ã«ãã¤ã¯ãã½ããã好ããªããã§ã¯ãªãããAppleããã£ã¨å«ãã ã¨ããçç±ã§Wndowsã使ãç¶ãã¦ããã ãã§ãããAppleã¯ãã¼ããã³ãã¼ã§ããã®ã§ãåºæ¬çã«æ¬ä½ãå¨è¾ºæ©å¨ããAppleç´æ£ããè¦æ±ãããã¨ã«ä»£è¡¨ãããããã«ããã£ã¨Appleã«å¿ èª ãèªããã¨ãMacã使ãç¶ããæ¡ä»¶ã§ããã®ã«å¯¾ãã¦ãMSã¯ã½ãããã¦ã¹ãªã®ã§ãPC/ATæ©ã§OSãããããLinuxã«å ¥ãæ¿ãã¦ãã¾ãã°ãMSã¨ã¯ç¸ããããããªããã·ã³
Section: (8) Updated: Mar 09, 2002 Index JM Home Page roff page åå iptables - IPv4 ã®ãã±ãããã£ã«ã¿ã¨ NAT ã管çãããã¼ã« æ¸å¼ iptables [-t table] -[AD] ãã§ã¤ã³ ã«ã¼ã«ã®è©³ç´° [ãªãã·ã§ã³] iptables [-t table] -I ãã§ã¤ã³ [ã«ã¼ã«çªå·] ã«ã¼ã«ã®è©³ç´° [ãªãã·ã§ã³] iptables [-t table] -R ãã§ã¤ã³ ã«ã¼ã«çªå· ã«ã¼ã«ã®è©³ç´° [ãªãã·ã§ã³] iptables [-t table] -D ãã§ã¤ã³ ã«ã¼ã«çªå· [ãªãã·ã§ã³] iptables [-t table] -[LFZ] [ãã§ã¤ã³] [ãªãã·ã§ã³] iptables [-t table] -N ãã§ã¤ã³ iptables [-t table] -X [ãã§ã¤ã³] ip
{{tag: go, test, testing, actually }} actually 㯠Go ã® testing ã©ã¤ãã©ãªã§ããæ示çãªã¤ã³ã¿ã¼ãã§ã¼ã¹ã¨ä¸è²«æ§ã®é«ãã¡ã½ãã群ãããã¦ã¡ã³ããã³ã¹ããªãã¡ã¯ã¿ãªã³ã°ã®éã«åãçºæ®ãããã§ã¤ã«ã¬ãã¼ããåãã¦ãã¾ãã [[https://github.com/bayashi/actually ac... ã¤ã¥ããèªã
æ°ç±³ã¨ç§åéã®ããç¼ã ãåºèº«ç¨ã®ç§åéãè²·ãã¾ããã1å°¾250åã§ã 3æã«ãããã¦ãç§åéã®ããã«é ãå³éãé¤æ²¹ã§èª¿å³ãã¦1æéã»ã©æ¼¬ãè¾¼ã¿ãã°ãªã«ã§ç¼ãã¾ãã ç§åéã®ããç¼ã ããã®ãè¦å³ãç¨ãããã¤ã«ãã«èª¿å³ãããã¯ã»ã«ãªãå³ããã§ã è¶ãããªæ°ç±³ã¨ä¸ç·ã« èªå®¶è£½ãæ¼¬ç© åâ¦
cronã®ä½¿ãæ¹ ï¼ï¼ã¯ããã« cronã¯ãUNIXç³»OSã«ãè£ åããã¦ããèªåå®è¡ãã¼ã«ã®ä¸ã¤ã§ãã æå®ããã¿ã¤ãã³ã°ã§ãç¹°ãè¿ãå®è¡ãããã®ã§ããã使ããã¾ãã ããã©ã«ãã§ããå種ãã°ã®ãæ´çãè¡ã£ã¦ãã¾ãã ï¼ï¼ãç´æã®ä½¿ãæ¹ è¨å®ãã¡ã¤ã«ã®å®ä½ã¯ã/etc/crontab ã§ãããããããç´æ¥ããããã¨ã¯ã ããã¼éåã§ãã crontab -e ã¨ãã£ã¦ãããã©ã«ãã®ã¨ãã£ã¿ãèµ·åããã¦ããã®ä¸ã§è¿½å ããã®ã ã«ã¼ã«ã§ãã ãã ã管çè 権éãªããç·¨éã§ãã¡ããã¾ãã ç´ããããã§ãããcrontabã¨ãããã¼ã«ã使ã£ã¦ã/etc/crontabã¨ãã ããã¹ããã¡ã¤ã«ã«ãå¤æ´ãå ãããã§ãã ï¼ååãå¤ãããï¼ï¼ ãã å®éã«ã¯ããã®crontabï¼ãã¼ã«ã®æ¹ï¼ã使ã£ã¦è¿½å ããã¨ã 管çè ã¨ããã©ãã/etc/crontabï¼ããã¹ãã®æ¹ï¼ã«ã¯è¿½å ãããã«ã /var/spoo
ãªã«ãèããã«ç´è¨³ããã¨ãMicrosoft Office Live ä¸å°ä¼æ¥ãã¨ããåã®éããä¸å°ä¼æ¥åãã®ç¡æWebãã¹ãã£ã³ã°ãµã¼ãã¹ãCNETã«ãããä¼æ¥åãå°ç¨ã¨ã¯ã¯ã£ããæ¸ãã¦ãªããã ããå人ã§ã使ããã®ãããã¨ã®ç¤ºåãèãã¦ããã§ãã¯ãã¦ã¿ãã¨ã確ãã«å人ã§ã®å©ç¨ã¯NGï¼ãã¨ã¯æè¨ãã¦ããªã模æ§ã§ãããã¡ãã«æ©è½ã®ä¸è¦§ãããã¾ãã®ã§ãããªã¼ã®ãã¹ãã£ã³ã°ã»æ¥åå¹çåãµã¼ãã¹ããæ¢ãã®ããã¯ãä¸åº¦ãã§ãã¯ãã¦ããã¦ãæã§ã¯ãªãã§ãããç¡æã«ãã¦ã¯ãçµæ§é«æ©è½ã æ¥æ¬èªçã§ã®ãµã¼ãã¹è§£èª¬ãã¼ã¸ããªã¼ãã³ãã¦ãã¾ããããä»ãã使ãï¼ãã®ããã¼ãã¯ãªãã¯ããã¨ãããªãè±èªè¡¨è¨ã«ãªãã®ããæ·å± ãä¸ãã¦ãã¾ã£ã¦ããè¦å ã®ä¸ã¤ããç¥ãã¾ããã Microsoft Office Live Small Business [via CNET] Adam Pashï¼åæï¼è¨³ï¼å¸¸å±±åï¼ ãé¢é£è¨äºã
1ãè¡æãå¼ççã®ç¨æ°´è·¯ã«ãã®çãç©ã大éçºçï¼ï¼ï¼.....NEWSã¾ã¨ãããã¼ï½... 2ã大çä¸ã社ä¼å¦è ãéè±ä¼ã¯ç¾ä»£ã®ä¾¡å¤è¦³ã«åããã¦ç·å¥³å½¹å²...ãªã¬çã²ã¼ã éå ±ï¼ ... 3JALç³»ã«ç¬¬äºã®ãé£è¡æ©ãã¹ã¯æå¦å®¢ãç¾ããã¹ã¯ã¢ã¬ã«ã®ã¼å®¢...çããã¥ã¼ã¹(ï¾â`... 4åæµ·éã§ããã¹ã¯æå¦ãã¦é£è¡æ©éãããããæç ã®ãã¨ãå ¬ã®...ãã ã¹ã¿ã¼éå ± 5ã«ã¤ã»ã´ã£ãã³ã10ä¸åã®ãã§ã¤ã¹ã·ã¼ã«ãã販売ï¼ï¼ç¢ºãã«ã³...ã¯ã¡ã¾èµ·ç¨¿ 6æ¥å¹´ã®ã¤ã¯ã«ãWWIWWIWWIWWIWWIWWIWWIWWIWWIãªããããã¹ã¿ã¸ã¢... 7çç¬ããç»åãå¹ããã³ããè²¼ãã®ã ãä¸åèããã第ä¸æ¬¡ä¸ç...å²å¦ãã¥ã¼ã¹nwk 8ããæ°·ã®ã¤ãã´å³ã£ã¦ãã®äºæå±ã®100åã®ãã¤ãæå¼·ãããªã...ã¾ããã¡ã¾ãããã¼... 9ç¬ã¯é£¼ããï¼ããè¨ãç¶ãã¦ããç¶è¦ªã®è±¹å¤ã¶ããã覧ãã ããã«ã©ãã¤ã¢ 10è½ã¨ã
[root@centos ~]# yum -y install iptables-servicesãâãiptables-servicesã¤ã³ã¹ãã¼ã« [root@centos ~]# vi iptables.shãâããã¡ã¤ã¢ã¦ã©ã¼ã«è¨å®ã¹ã¯ãªããä½æ ï¼ï¼ï¼IPã¢ãã¬ã¹ãªã¹ãæ´æ°ãã§ã㯠IPã¢ãã¬ã¹ãªã¹ãã¯é »ç¹ã«æ´æ°ãããã®ã§ãæ¯æ¥èªåã§IPã¢ãã¬ã¹ãªã¹ãã®æ´æ°æç¡ããã§ãã¯ããæ´æ°ãããå ´åã¯ãã¡ã¤ã¢ã¦ã©ã¼ã«è¨å®ã¹ã¯ãªãããåèµ·åããããã«ããã [root@centos ~]# vi /etc/cron.daily/iplist_check.shãâãIPã¢ãã¬ã¹ãªã¹ããã§ãã¯ã¹ã¯ãªããä½æ #!/bin/bash PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin # æ°æ§IPLISTå·®åãã§ãã¯ä»¶
ãç¥ãã
ã©ã³ãã³ã°
ã©ã³ãã³ã°
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}