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- 2008-05-02追è¨
- ncã®-w secãªãã·ã§ã³ã§ãä¸å®æééä¿¡ããªããã°ncãçµäºããããã«ãã¾ããããã®ãªãã·ã§ã³ãæå®ããªãã¨ãsshã³ãã¯ã·ã§ã³ãåã£ãå¾ã§ãncã®ããã»ã¹ãæ®çãã¦ãã¾ãã¾ãã
- 2010-03-08
- OpenSSH 5.4以éã®netcat mode (ssh -W host:port ...) ã使ãã°ãncã³ãã³ãã¯ä¸è¦ããã
- 2010-11-08
- zshã§No such file or directoryã¨è¨ãããã®ã¯ããããåå ããhttps://bugzilla.mindrot.org/show_bug.cgi?id=1494
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uchi ----> otonari
otonari ----> genkan
genkan ----> kotatsuuchi$ ssh otonari otonari$ ssh genkan genkan$ ssh kotatsu kotatsu$ echo yatto tsuita
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â ã®è¸ã¿å° â ã®å
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uchi -â-> otonari â
â otonari -â-> genkan
â â genkan ----> kotatsuããããä¸å³ã®ããã«ããã¤ã¬ã¯ãã«ããã¤ã«å ¥ããããã«ããã«ã¯ãã©ãããã®ãã¹ãã¼ãã ãããï¼
uchi -((-> otonari ----> genkan -))-> kotatsu
çãã¯ããã :
$ cat ~/.ssh/config Host kotatsu ProxyCommand ssh genkan nc -w 10 kotatsu 22 Host genkan ProxyCommand ssh otonari nc -w 10 genkan 22 Host otonari User hirakegoma Port 7650
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uchi$ ssh kotasu howareyou atatatakainari
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ãã ããåæã¨ãã¦ãåãã¹ãã§ncã³ãã³ã (netcat, The GNU Netcat) ã使ããå¿ è¦ããããï¼ncã³ãã³ã以å¤ã§ããconnect.cãªã©ãåæ§ãªãã®ã§ä»£æ¿å¯è½ã§ããï¼
ãã¤ã³ãã¯ãProxyCommandã§sshã³ãã³ãã®å¼æ°ã¨ãã¦æå®ãããã¹ãåã¯ãã»ãã®Hostãã¼ã¯ã¼ãã§å®ç¾©ãããã®ã使ãããã¨ããç¹ã§ãããï¼å·éã«èããã¨ããã¯å½ç¶ã§ããããªããªããProxyCommandã¯ãã¼ã«ã«ã§å®è¡ãããã®ã§ããããï¼
ä»åã®ä¾ã§ã¯ProxyCommandã使ç¨ãã¦ããã®ã¯kotatsuã¨genkanã®2段ã ãããã®ä»çµã¿ãå©ç¨ããã°ãå¹¾éã«ãProxyCommandãéãã¦ã©ãã¾ã§ãé ãã¸ãããã¨ãå¯è½ã¨ãªããï¼ãã¨ãã°ãkotatsuã®å ã«ãããtodanaãoyatsuãªã©ï¼
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- scpãrsync -e sshã§ã®ãã¡ã¤ã«ã³ãã¼ãç°¡æ½ã«ã§ããããã«ãªãã
- ä¸ç¶ãã¹ã (otonariãgenkan) ã«ä¸æã³ãã¼ãããå¿ è¦ããªãã
- rdiffã使ããuchiã¨kotatsuã¨ã®éã§ãã¡ã¤ã«ã®å·®åã®ç¢ºèªãããã®ãç°¡æ½ã«ã§ããããã«ãªãã
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