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cron
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hiroponz 2010/01/09
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hiroponz 2009/12/09
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mail

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server
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hiroponz 2009/11/04
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tips

ssh

windows

putty
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hiroponz 2009/11/03
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hiroponz 2009/11/03
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hiroponz 2009/06/23
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hiroponz 2009/06/12
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bash

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later

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hiroponz 2009/06/05
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CodeZineç·¨é›†éƒ¨ã§ã¯ã€ç¾å ´ã§æ´»èºã™ã‚‹ãƒ‡ãƒ™ãƒãƒƒãƒ‘ãƒ¼ã‚’ã‚¹ã‚¿ãƒ¼ã«ã™ã‚‹ãŸã‚ã®ã‚«ãƒ³ãƒ•ã‚¡ãƒ¬ãƒ³ã‚¹ã€ŒDevelopers Summitã€ã‚„ã€ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã®ç”Ÿãã–ã¾ã‚’ãƒ–ãƒ¼ã‚¹ãƒˆã™ã‚‹ãŸã‚ã®ã‚¤ãƒ™ãƒ³ãƒˆã€ŒDevelopers Boostã€ãªã©ã€ã•ã¾ã–ã¾ãªã‚«ãƒ³ãƒ•ã‚¡ãƒ¬ãƒ³ã‚¹ã‚’ä¼ç”»ãƒ»é‹å–¶ã—ã¦ã„ã¾ã™ã€‚
hiroponz 2009/05/25
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*linux

shell

command

tips
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hiroponz 2009/04/09
*linux

install

git

centos
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tcpdumpã¨iptablesã®é–¢ä¿‚ - ï¼ˆã²ï¼‰ãƒ¡ãƒ¢
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hiroponz 2009/04/02
å›³èª¬ãŒåˆ†ã‹ã‚Šã‚„ã™ã„ã€‚

*linux

network

iptables

tcpdump
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ã‚ãªãŸã®Linuxãƒžã‚·ãƒ³ã‚’ã‚»ã‚ãƒ¥ã‚¢ã«ã™ã‚‹ãŸã‚ã«çŸ¥ã£ã¦ãŠãã¹ãiptablesã®ãƒ«ãƒ¼ãƒ«10é¸
æ–‡ï¼šJack Wallenï¼ˆSpecial to TechRepublicï¼‰Â ç¿»è¨³æ ¡æ£ï¼šæ‘ä¸Šé›…ç« ãƒ»é‡Žå´Žè£•å 2009-03-03 08:00 iptablesã‚’ãƒžã‚¹ã‚¿ãƒ¼ã™ã‚‹ã«ã¯æ™‚é–“ãŒã‹ã‹ã‚‹ã‚‚ã®ã®ã€ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£ã«é–¢ã™ã‚‹åŸºæœ¬çš„ãªãƒ‹ãƒ¼ã‚ºã‚’æº€ãŸã™ã“ã¨ã®ã§ãã‚‹ã„ãã¤ã‹ã®ãƒ«ãƒ¼ãƒ«ã‚’çŸ¥ã£ã¦ãŠãã ã‘ã§ã€ã‚ãªãŸã®Linuxã‚·ã‚¹ãƒ†ãƒ ã®ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£ã‚’å‘ä¸Šã•ã›ã‚‹ã“ã¨ãŒã§ãã‚‹ã€‚æœ¬è¨˜äº‹ã§ã¯ã€ãã®æ‰‹å§‹ã‚ã¨ãªã‚‹é‡è¦ãªãƒ«ãƒ¼ãƒ«ã‚’è§£èª¬ã™ã‚‹ã€‚ iptablesã¯ã€Linuxãƒžã‚·ãƒ³ã‚’ã‚»ã‚ãƒ¥ã‚¢ã«ã™ã‚‹ãŸã‚ã®å¼·åŠ›ãªãƒ„ãƒ¼ãƒ«ã ã€‚ã¨ã¯è¨€ã†ã‚‚ã®ã®ã€ãã®æ©Ÿèƒ½ã®å¤šã•ã«ã¯åœ§å€’ã•ã‚Œã¦ã—ã¾ã„ãŒã¡ã§ã‚ã‚‹ã€‚ãã—ã¦ã€ã‚³ãƒžãƒ³ãƒ‰ã®æ§‹é€ ã‚’ã—ã£ã‹ã‚Šã¨ç†è§£ã—ã€ãƒžã‚·ãƒ³ã®ã©ã®éƒ¨åˆ†ã‚’ã©ã®ã‚ˆã†ã«ã‚»ã‚ãƒ¥ã‚¢ã«ã™ã¹ãã‹ã‚’æŠŠæ¡ã—ãŸå¾Œã§ã‚ã£ã¦ã‚‚ã€ã‚„ã‚„ã“ã—ã„ã“ã¨ã«å¤‰ã‚ã‚Šã¯ãªã„ã€‚ã—ã‹ã—ã€iptablesã®è‰¯ã„ã¨ã“ã‚ã¯ã€æ¥µã‚ã¦åºƒã„ãã®é©ç”¨ç¯„å›²ã«ã‚ã‚‹ã€‚ã“ã®ãŸã‚ã€iptablesã®ãƒ«ãƒ¼ãƒ«ã®ã„ãã¤ã‹ã‚’
hiroponz 2009/03/04
*linux

security

iptables

network
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VMware ESXi - ãƒãƒ‹ãƒ¼ãƒãƒƒã‚¿ãƒ¼ã®éƒ¨å±‹
å¹´æœ«å¹´å§‹ã«ã‹ã‘ã¦ã€VMware ESXiã‚’ãšã£ã¨èª¿ã¹ã„ãŸã®ã§ã€ã¾ã¨ã‚ã®ãƒªãƒ³ã‚¯é›†ã¨ã—ã¦å…¬é–‹ã€‚ ã„ã‚„ãƒ¼ã€ä¹…ã€…ã«ç†±ã„ãƒ„ãƒ¼ãƒ«ã§ã™ãã€‚ã“ã®ãŸã‚ã ã‘ã«ã€DELLã‹HPã®ã‚µãƒ¼ãƒãŒã»ã—ããªã‚Šã¾ã—ãŸã€‚ ãƒ¡ãƒ¢ãƒªã‚‚æ¿€å®‰ãªã®ã§ã€10GBã‚ªãƒ¼ãƒãƒ¼8GB*1ã§ã€ãƒžã‚·ãƒ³é›†ç´„ãŒè‡ªå®…ã§ã‚‚ã§ããã†ã§ã™ãã€‚ å¤‰æ›´å±¥æ´ 1/12 å…¬é–‹ 1/13 ãƒ™ãƒ³ãƒ€ãƒ¼æä¾›è³‡æ–™è¿½åŠ ï¼ˆIBMé–¢ä¿‚ï¼‰ï¼Œä»®æƒ³åŒ–é–¢ä¿‚æ›¸ç±è¿½åŠ 1/14 ãƒ™ãƒ³ãƒ€ãƒ¼æä¾›è³‡æ–™è¿½åŠ ï¼ˆNetworldï¼‰è¿½åŠ 1/17 wikiã«ãŠå‹§ã‚ã‚’è¿½è¨˜ 5/27 æœ€æ–°ãƒªãƒ³ã‚¯ã‚’åˆ¥ãƒšãƒ¼ã‚¸ã§å…¬é–‹ã€‚ â– VMware ESXiã‚ªãƒ•ã‚£ã‚·ãƒ£ãƒ«ã‚µã‚¤ãƒˆã€wikiã€ã¾ã¨ã‚ VMware ESXi http://www.vmware.com/jp/products/esxi/ ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆé¡ž http://www.vmware.com/jp/support/pubs/vi_pubs_35u2.html ã‚¯ã‚¤ãƒƒã‚¯ã‚¹ã‚¿
hiroponz 2009/01/16
*linux

tips

vmware

network

reference

server
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[Think IT] ã‚µãƒ¼ãƒãŒé‡ã„ã£ã¦ã©ã†ã„ã†ã“ã¨? (1/3)
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hiroponz 2008/12/15
*linux

server

management

tuning

performance

tips

system
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Monitã§ã‚µãƒ¼ãƒ“ã‚¹ãƒ»ãƒ—ãƒã‚»ã‚¹ç›£è¦–ã€æ¢ã¾ã£ãŸã‚‰å‹æ‰‹ã«ãƒªã‚¹ã‚¿ãƒ¼ãƒˆ(1) Â« SawanoBlog.
Linuxã‚µãƒ¼ãƒã®è©±ã€‚ ã‚·ãƒ³ãƒ—ãƒ«ã«ã‚µãƒ¼ãƒä¸Šã®ãƒ—ãƒã‚»ã‚¹ç›£è¦–ã‚’ã—ãŸã‘ã‚Œã°ã€ŒMonitã€ãŒæœ€è¿‘ã®ãŠæ°—ã«å…¥ã‚Šã§ã™ã€‚ ãƒ—ãƒã‚»ã‚¹ã®è‡ªå‹•å†èµ·å‹•ã¨ã‹ã¯ã€ã€Œqmail+FreeBSDã§daemontoolsã‚’ä½¿ã†ã€ã¨ã„ã£ãŸçµ„ã¿åˆã‚ã›ã‚’ã—ãŸã“ã¨ã¯ã‚ã‚Šã¾ã™ãŒã€ã©ã†ã«ã‚‚ãƒ—ãƒã‚»ã‚¹ã®å …ç‰¢åŒ–ã¾ã§æ‰‹é †ãŒå¤šãã¦å¤§å¤‰ã§ã—ãŸã€‚ ã“ã®å‰CentOS5ã§ã¡ã‚‡ã£ã¨æ¢ã¾ã‚Šã«ãã„ï¼ˆæ¢ã¾ã£ã¦ã‚‚ã™ãã‚ã‹ã‚‹ï¼‰ã‚µãƒ¼ãƒã‚’ä½œã‚‰ãªã„ã¨ã„ã‹ã‚“ã¨ãªã£ãŸã®ã§ã€å¤–éƒ¨ç›£è¦–ã¯Nagiosã€å†…éƒ¨ãƒªã‚½ãƒ¼ã‚¹æƒ…å ±å–å¾—ã«NRPEã€ãã—ã¦ãƒ—ãƒã‚»ã‚¹ã®æ»æ´»ç›£è¦–ã‚’Monitã§ã‚„ã£ã¦è¦‹ãŸã¨ã“ã‚Monitã®ä½¿ã„å‹æ‰‹ãŒæ€ã„ã®ã»ã‹è‰¯ã‹ã£ãŸã®ã§ä½¿ã„æ–¹ã‚’è¨˜äº‹ã«ã—ã¦ãŠãã€‚ Monitå…¬å¼ã‚µã‚¤ãƒˆã¨ãƒžãƒ‹ãƒ¥ã‚¢ãƒ«ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆ http://www.tildeslash.com/monit/ http://www.tildeslash.com/monit/doc/ Monitã«ã‚ˆã‚‹ãƒãƒ¼ã‚«ãƒ«ãƒ—
hiroponz 2008/12/12
*linux

server

service

watch

centos
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Blogger
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hiroponz 2008/12/12
*linux

service

tool

daemon

mysql
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