[B! ssh] hironobu-sã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

hironobu-s id:hironobu-s

sshã«é–¢ã™ã‚‹hironobu-sã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (5)

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Very slow ssh logins on Fedora 22
Iâ€™ve recently set up a Fedora 22 firewall/router at home (more on that later) and I noticed that remote ssh logins were extremely slow. In addition, sudo commands seemed to stall out for the same amount of time (about 25-30 seconds). Iâ€™ve done all the basic troubleshooting already: Switch to UseDNS no in /etc/ssh/sshd_configSet GSSAPIAuthentication no in /etc/ssh/sshd_configTested DNS resolutionTh
hironobu-s 2015/07/29
ssh

systemd
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ç¾Žé›²ã“ã®ã¯ã‚ªãƒ•ã‚£ã‚·ãƒ£ãƒ«ã‚µã‚¤ãƒˆ | ç¥žæ§˜ç›®æŒ‡ã—ã¦ä¿®è¡Œä¸ï¼ã¿ã‚“ãªå¿œæ´ã‚ˆã‚ã—ããã£ï¼
ç¾Žé›²ã“ã®ã¯ã¨ã¯ï¼Ÿ åº§æ•·ç«¥åä¸€æ—ã®æœ«è£”ã¨ã—ã¦ç”Ÿã¾ã‚Œã€æ ƒæœ¨ã®ç”±ç·’æ£ã—ã„æŸç¥žç¤¾ã§æš®ã‚‰ã—ã¦ã„ãŸã‚“ã ã‘ã©ã€æ˜”ã‹ã‚‰ã®ã—ããŸã‚Šã§ä¸€äººå‰ã®åº§æ•·ç«¥åã«ãªã‚‹ãŸã‚æ±äº¬ã§ä¿®è¡Œã‚’é–‹å§‹ï¼ ç´†ä½™æ›²æŠ˜ã‚ã£ã¦ã€ConoHaã®å¿œæ´å›£é•·ã«å°±ä»»ã™ã‚‹ã“ã¨ã«ãªã‚ŠConoHaã‚’ä½¿ã£ã¦ã„ã‚‹ã¿ã‚“ãªã‚’å¿œæ´ã™ã‚‹ã¨ã¨ã‚‚ã«ã€ã“ã®ã¯ã‚‚ä¸€äººå‰ã®åº§æ•·ç«¥åã§ã¯ãªãã€ã€Œç¥žæ§˜ã€ã«ãªã‚‹ãŸã‚ã«æ—¥ã€…é ‘å¼µã£ã¦ã„ã‚‹ã‚ˆï¼ ãƒ—ãƒãƒ•ã‚£ãƒ¼ãƒ« åå‰ï¼šç¾Žé›² ã“ã®ã¯ ï¼ˆã¿ãã‚‚ ã“ã®ã¯ï¼‰ å¹´é½¢ï¼šå¹´é½¢ã¨ã„ã†æ¦‚å¿µã¯ãªã„ãŒã€äººé–“ã§ã„ã†ã¨13æ³ãã‚‰ã„ï¼Ÿ èº«é•·ï¼š150cmï¼‹Î± ä½“é‡ï¼šã²ã¿ã¤ é•·æ‰€ï¼šå‹‰å¼·ç†±å¿ƒãƒ»ã‚ã‚Šã¨æ©Ÿè»¢ãŒãã çŸæ‰€ï¼šã„ã˜ã‚ã‚‹ã¨å‹˜é•ã„ã•ã‚Œã‚‹æŒ¯ã‚‹èˆžã„ã‚’ã—ãŒã¡ å¥½ããªã“ã¨ï¼šã‚¢ãƒ‹ãƒ¡ã‚’è¦‹ãŸã‚Šã‚²ãƒ¼ãƒ ã—ãªãŒã‚‰ã®ã”ã‚ã”ã‚
hironobu-s 2014/10/09
ssh
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Dockerã‚³ãƒ³ãƒ†ãƒŠå†…ã§sshdã‚’å®Ÿè¡Œã—ã¦ã¯ã„ã‘ãªã„ç†ç”± | POSTD
Dockerã‚’ä½¿ã„å§‹ã‚ãŸäººãŒã‚ˆãã™ã‚‹è³ªå•ã¨ã„ãˆã°ã€ã€Œã©ã†ã™ã‚Œã°ã‚³ãƒ³ãƒ†ãƒŠã«å…¥ã‚Œã¾ã™ã‹ï¼Ÿã€ã§ã™ã€‚ãã®è³ªå•ã«å¯¾ã—ã¦ã€ã€Œã‚³ãƒ³ãƒ†ãƒŠå†…ã§SSHã‚µãƒ¼ãƒã‚’èµ·å‹•ã™ã‚Œã°ã„ã„ã‚ˆã€ã¨ç”ãˆã‚‹äººãŸã¡ãŒã„ã¾ã™ãŒã€ã“ã‚Œã¯éžå¸¸ã«ãƒžã‚ºã„ã‚„ã‚Šæ–¹ã§ã™ã€‚ãªãœãã®æ–¹æ³•ãŒé–“é•ã„ãªã®ã‹ã€ãã—ã¦ä»£ã‚ã‚Šã«ã©ã†ã™ã‚Œã°ã‚ˆã„ã®ã‹ã‚’ã“ã‚Œã‹ã‚‰ç´¹ä»‹ã—ã¾ã™ã€‚ æ³¨ï¼šæœ¬è¨˜äº‹ã¸ã®ã‚³ãƒ¡ãƒ³ãƒˆã‚„ã‚·ã‚§ã‚¢ã¯ã€ Dockerãƒ–ãƒã‚° ã«ã‚¢ãƒƒãƒ—ã•ã‚ŒãŸæ¨™æº–ç‰ˆã‹ã‚‰è¡Œã£ã¦ãã ã•ã„ã€‚ã‚ˆã‚ã—ããŠé¡˜ã„ã—ã¾ã™ã€‚ ã‚³ãƒ³ãƒ†ãƒŠã§SSHã‚µãƒ¼ãƒã‚’èµ·å‹•ã™ã¹ãã§ã¯ãªã„ â€¦ã‚‚ã¡ã‚ã‚“ã€ã‚³ãƒ³ãƒ†ãƒŠè‡ªä½“ãŒSSHã‚µãƒ¼ãƒã§ã‚ã‚‹å ´åˆã¯é™¤ãã¾ã™ã€‚ SSHã‚µãƒ¼ãƒã‚’èµ·å‹•ã—ãŸããªã‚‹æ°—æŒã¡ã¯åˆ†ã‹ã‚Šã¾ã™ã€‚ãã‚Œã¯ã‚³ãƒ³ãƒ†ãƒŠã®â€ä¸ã«å…¥ã‚‹â€ç°¡å˜ãªæ–¹æ³•ã ã‹ã‚‰ã§ã™ã€‚ã“ã®æ¥ç•Œã®äººãªã‚‰ã»ã¼å…¨å“¡ãŒSSHã‚’ä¸€åº¦ã¯ä½¿ã£ãŸã“ã¨ãŒã‚ã‚Šã¾ã™ã€‚å¤šãã®äººãŒSSHã‚’æ—¥å¸¸çš„ã«ä½¿ç”¨ã—ã€å…¬é–‹éµã‚„ç§˜å¯†éµã€ãƒ‘ã‚¹ãƒ¯ãƒ¼ãƒ‰å…¥åŠ›ã®çœç•¥ã€èªè¨¼ã‚¨ãƒ¼ã‚¸ã‚§ãƒ³ãƒˆã€ãã—ã¦æ™‚ã«ã¯ãƒãƒ¼ãƒˆè»¢é€ã‚„ãã®
hironobu-s 2014/09/11
docker

container

ssh
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iCloudãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯çµŒç”±ã§è‡ªå®…ã®Macã«ãƒªãƒ¢ãƒ¼ãƒˆSSHã‚¢ã‚¯ã‚»ã‚¹ã™ã‚‹è¨å®šæ–¹æ³• | ãƒ©ã‚¤ãƒ•ãƒãƒƒã‚«ãƒ¼ãƒ»ã‚¸ãƒ£ãƒ‘ãƒ³
ã‚‚ã—ã‚‚ã‚ãªãŸãŒiCloudã«å¯¾å¿œã—ã¦ã„ã‚‹2å°ã®Macï¼ˆLionã¾ãŸã¯Mountain Lionï¼‰ã‚’ãŠæŒã¡ã§ã‚ã‚Œã°ã€ã»ã‚“ã®æ•°è¡Œã®ã‚³ãƒžãƒ³ãƒ‰ãƒ©ã‚¤ãƒ³ã‚’ã‚¿ãƒ¼ãƒŸãƒŠãƒ«ã«å…¥åŠ›ã™ã‚‹ã“ã¨ã«ã‚ˆã‚Šã€ã©ã“ã‹ã‚‰ã§ã‚‚iCloudã®ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯çµŒç”±ã§ãƒ›ãƒ¼ãƒ PCã¸ã®ãƒªãƒ¢ãƒ¼ãƒˆSecure Shellï¼ˆSSHï¼‰ã‚¢ã‚¯ã‚»ã‚¹ãŒå¯èƒ½ã§ã™ï¼ ä½œæ¥ã®å‰ã«ã‚ã‚‰ã‹ã˜ã‚ã„ãã¤ã‹ã®è¨å®šã‚’ã—ã¦ãŠãå¿…è¦ãŒã‚ã‚Šã¾ã™ã€‚ã¾ãšã€ã€ŒBack to My Macã€ãŒiCloudä¸Šã§æœ‰åŠ¹ã«ãªã£ã¦ã„ã‚‹ã“ã¨ã‚’ç¢ºèªã—ã¾ã™ï¼ˆã“ã‚Œã¯ã€Œã‚·ã‚¹ãƒ†ãƒ ç’°å¢ƒè¨å®šã€ï¼žã€ŒiCloudã€ï¼žã€ŒBack to My Macã€ã‹ã‚‰ç¢ºèªã§ãã¾ã™ï¼‰ã€‚ æ¬¡ã«ã€ãƒ›ãƒ¼ãƒ PCã‚’å…±æœ‰å¯èƒ½ã«è¨å®šã—ã¾ã™ï¼ˆã€Œã‚·ã‚¹ãƒ†ãƒ ç’°å¢ƒè¨å®šã€ï¼žã€Œå…±æœ‰ã€ã‹ã‚‰ã€å°‘ãªãã¨ã‚‚ã€Œãƒ•ã‚¡ã‚¤ãƒ«å…±æœ‰ã€ã¨ã€Œãƒªãƒ¢ãƒ¼ãƒˆãƒã‚°ã‚¤ãƒ³ã€ã®2ã¤ã‚’æœ‰åŠ¹ã«ã—ã¾ã™ï¼‰ã€‚å…¨ã¦ã®è¨å®šãŒå®Œäº†ã™ã‚Œã°ã€iCloudã®ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã‚’ä½¿ã£ã¦ã€ãƒ›ãƒ¼ãƒ PCã¸ã‚¤ãƒ³ã‚¿ãƒ¼ãƒãƒƒãƒˆå›žç·šçµŒç”±ã§ãƒªãƒ¢ãƒ¼ãƒˆãƒ
hironobu-s 2012/08/02
ssh

iCloud

mac
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ari's diaryã€€ã‚¹ãƒ†ãƒ¼ã‚¿ã‚¹ãƒ©ã‚¤ãƒ³ã«ã‚³ãƒžãƒ³ãƒ‰ã‚’è¡¨ç¤º
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hironobu-s 2012/05/23
ssh

zsh
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