[B! ssh] karumadoã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

karumado id:karumado

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

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

${{author_name}}$
{{author_name}}{{created}}
{{ #comment }}{{ comment }}{{ /comment }}
- {{ label }}

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

ãƒãƒ¼ãƒˆãƒŽãƒƒã‚ãƒ³ã‚°ã§10ç§’é–“ã ã‘sshdã‚’å…¬é–‹ã™ã‚‹è¨å®š - hnwã®æ—¥è¨˜
å…ˆæ—¥Twitterã«æ¬¡ã®ã‚ˆã†ãªæ›¸ãè¾¼ã¿ã‚’ã—ãŸã¨ã“ã‚æ€ã£ãŸã‚ˆã‚Šåå¿œãŒè‰¯ã‹ã£ãŸã®ã§ã€è©³ç´°ã®è¨å®šã‚’ç´¹ä»‹ã—ã¾ã™ã€‚ UDP53ç•ªã€TCP443ç•ªã€UDP123ç•ªã¨ãƒãƒ¼ãƒˆãƒŽãƒƒã‚ãƒ³ã‚°ã‚’ã™ã‚‹ã¨TCP443ç•ªã«10ç§’ã ã‘sshdãŒç¾ã‚Œã‚‹ã€ã¨ã„ã†ä¸äºŒç—…å…¨é–‹ã®è¨å®šã‚’ã—ãŸã€‚çš†æ§˜ã«ã‚‚ãŠå‹§ã‚ã—ãŸã„ã€‚â€” hnw (@hnw) 2017å¹´3æœˆ26æ—¥ ã¨ã„ã£ã¦ã‚‚ç‰¹æ®Šãªã“ã¨ã‚’ã—ãŸã‚ã‘ã§ã¯ãªãã€knockdã§ãƒãƒ¼ãƒˆãƒŽãƒƒã‚ãƒ³ã‚°ã®è¨å®šã‚’è¡Œã„ã€iptablesã¨çµ„ã¿åˆã‚ã›ã¦å®Ÿç¾ã—ã¾ã—ãŸã€‚ ãƒãƒ¼ãƒˆãƒŽãƒƒã‚ãƒ³ã‚°ã¨ã¯ ãƒãƒ¼ãƒˆãƒŽãƒƒã‚ãƒ³ã‚°ã¨ã„ã†ã®ã¯ã€æ±ºã‚ã‚‰ã‚ŒãŸãƒãƒ¼ãƒˆã‚’æ±ºã‚ã‚‰ã‚ŒãŸé †ç•ªã§å©ãã“ã¨ã§ãƒ•ã‚¡ã‚¤ã‚¢ãƒ¼ã‚¦ã‚©ãƒ¼ãƒ«ã«ç©´ã‚’ç©ºã‘ã‚‰ã‚Œã‚‹ã‚ˆã†ãªä»•çµ„ã¿ã®ã“ã¨ã§ã™ã€‚ãƒãƒ¼ãƒˆãƒŽãƒƒã‚ãƒ³ã‚°ã‚’ä½¿ãˆã°ã€TCPã®7000ç•ªã€8000ç•ªã€9000ç•ªã®3ãƒãƒ¼ãƒˆã«ãƒ‘ã‚±ãƒƒãƒˆã‚’é€ã‚Šã¤ã‘ã‚‹ã¨22ç•ªãƒãƒ¼ãƒˆ (SSH) ã¸ã®ã‚¢ã‚¯ã‚»ã‚¹ãŒè¨±å¯ã•ã‚Œã‚‹ã€ã¨ã„ã£ãŸè¨å®šãŒã§ãã¾ã™ã€‚ ãƒãƒ¼ãƒˆãƒŽãƒƒã‚ãƒ³ã‚°ã®
karumado 2017/03/29
å…¨ç„¶é–¢ä¿‚ãªã„ã‘ã©ã€ãƒˆãƒªã‚³ã®ãƒŽãƒƒã‚ãƒ³ã‚°ãƒžã‚¹ã‚¿ãƒ¼æ¬¡éƒŽã‚’æ€ã„å‡ºã—ãŸã€‚

SSH
ãƒªãƒ³ã‚¯
Webç³»ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢å¿…é ˆã®ç’°å¢ƒè¨å®šã€€ï¼œãã®ï¼’ï¼žsshæŽ¥ç¶šÂ ã¯å…¨ã¦sshrc - ãƒ™ãƒ«ãƒªãƒ³ã®ITã‚¹ã‚¿ãƒ¼ãƒˆã‚¢ãƒƒãƒ—ã§åƒãã‚¸ãƒ£ãƒãƒ»ã‚¶ãƒ»ãƒãƒƒãƒˆãƒªã®æ—¥è¨˜
å‰å›žã®ç¶šãã€‚ é€±ã«ï¼‘åº¦ã§ã‚‚ã‚µãƒ¼ãƒãƒ¼ã«sshæŽ¥ç¶šã—ã¦ä½œæ¥ã™ã‚‹ãªã‚‰ç”Ÿã®sshã‚’ä½¿ã‚ãšã«sshrcã«ã—ã¾ã—ã‚‡ã†ã€ã¨ã€‚æ™®é€šã«sshã‚’ã™ã‚‹ã¨vimã®è¨å®šãªã‚“ã‹ã®å…¨ã¦ã®è¨å®šãŒã‚µãƒ¼ãƒãƒ¼ã®è¨å®šã«ä¾å˜ã™ã‚‹ã€‚vimã§ã‚µãƒ¼ãƒãƒ¼ãƒ•ã‚¡ã‚¤ãƒ«ã‚’ç·¨é›†ã—ã¦ã„ã¦ã€ã„ã¤ã‚‚ã®ã‚ãƒ¼ãƒã‚¤ãƒ³ãƒ‰ã‚’ä½¿ã£ã¦ã‚‚ã€Œã‚¢ãƒ¬ï¼ŸåŠ¹ã‹ãªã„ï¼ã€ãªã‚“ã¦ã“ã¨ãŒå°‘ãªã‹ã‚‰ãšã‚¤ãƒ©ã£ã¨ã•ã›ã‚‹ã€‚ ã“ã‚Œã‚’è§£æ¶ˆã™ã‚‹ã®ãŒsshrcã€‚sshã—ãŸéš›ã«æ‰‹å…ƒã®ç®¡ç†ãƒ•ã‚¡ã‚¤ãƒ«ã‚’ã‚µãƒ¼ãƒãƒ¼å´ã§ä¸€æ—¦èªã¿è¾¼ã‚“ã§ãã‚Œã‚‹ã€‚æŠœã‘ã‚Œã°å…ƒã«æˆ»ã‚‹ã€‚ã‚µãƒ¼ãƒãƒ¼å´ã®è¨å®šã‚’ä¸€åˆ‡æ±šã•ãšã«è‡ªåˆ†å¥½ã¿ã®è¨å®šãŒã§ãã‚‹ã¨ã„ã†å„ªã‚Œã‚‚ã®ã€‚ ã„ã¡ã„ã¡ã‚µãƒ¼ãƒãƒ¼å´ã«GitHubã«å…¥ã‚ŒãŸdotfilesã‚’cloneã—ã¦ä½¿ã†ã€ã¨ã‚„ã‚‹ä¾‹ã‚’è¦‹ãŸã“ã¨ã‚ã‚‹ã‘ã©ã€é¢å€’è‡éŽãŽã‚‹ã ã‚ãã‚Œã€‚ è¨å®šç’°å¢ƒï¼šMacOS å…¬å¼ãƒšãƒ¼ã‚¸ github.com ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«æ–¹æ³• $ brew install sshrcçµ‚ã‚ã‚Šã€‚ è¨å®šãƒ•ã‚¡ã‚¤ãƒ«ã‚’ä½œã‚‹ã€‚ vimrcä»¥å¤–ã«ã‚‚ã„
karumado 2017/02/08
ã‚ã¨ã§èªã‚€

ssh
ãƒªãƒ³ã‚¯
Upgrade your SSH keys!
Whether you're a software developer or a sysadmin, I bet you're using SSH keys. Pushing your commits to GitHub or managing your Unix systems, it's best practice to do this over SSH with public key authentication rather than passwords. However, as time flies, many of you are using older keys and not aware of the need to generate fresh ones to protect your privates much better. In this post I'll dem
karumado 2016/09/25
SSH
ãƒªãƒ³ã‚¯
sshã—ãŸå…ˆã«.bashrcã‚„.vimrcã‚’æŒã£ã¦è¡ŒããŸã„äººã®ãŸã‚ã®sshrc - Qiita
ã„ã‚ã‚“ãªã‚µãƒ¼ãƒãƒ¼ã«sshã—ã¦ã¡ã‚‡ã‚ã£ã¨è¨å®šã‚’ç¢ºèªã—ãŸã‚Šã™ã‚‹ã¨ãã£ã¦ã‚ã‚‹ã¨æ€ã„ã¾ã™ã€‚ ãŸã ãã®æ™‚ã«llãŒã¤ã‹ãˆãªã‹ã£ãŸã‚Šã€vimã®ã‚¿ãƒ–ãŒç©ºç™½4ã¤ãŒã„ã„ã®ã«8æ–‡å—åˆ†ã®åºƒã•ã®tabæ–‡å—ã ã£ãŸã‚Šã—ã¦ã€ã¡ã‚‡ã£ã¨ãšã¤ã‚¹ãƒˆãƒ¬ã‚¹ãŒæºœã¾ã£ã¦ã„ãã¾ã™ã€‚ ã‚„ã£ã±ã‚Šserverfaultã§ã‚‚ãŠãªã˜è‹¦åŠ´ã‚’ã—ã¦ã„ã‚‹äººãŒã„ã¾ã—ãŸã€‚ vim - How to bring .vimrc around when I SSH? - Server Fault http://serverfault.com/questions/33423/how-to-bring-vimrc-around-when-i-ssh ãŸã ã“ã“ã«ã‚ã‚‹ã‚ˆã†ã«dotfilesã¨ã—ã¦ä¿å˜ã—ã¦å…ˆã§cloneã™ã‚‹ã®ã‚‚ã¨ã¦ã‚‚é¢å€’ãã•ã„ã€‚ç¬¬ä¸€å„ã‚µãƒ¼ãƒãƒ¼ã¸å¤‰æ›´ã‚’å…¥ã‚Œãªã„ã¨ã„ã‘ãªã„ã—ã€‚SSHã®ç§˜å¯†éµã¿ãŸã„ã«æºãˆã¦ã„ããŸã„ã€‚ ãã“ã§æŽ¢ã—ã¦ã„ãŸã‚‰sshrcã¨ã„ã†ãƒ„ãƒ¼ãƒ«ã‚’è¦‹ã¤ã‘ã¦
karumado 2016/03/14
æ—©ãè©¦ã—ãŸã„

SSH

sshrc

.vimrc
ãƒªãƒ³ã‚¯
vimã§ãƒªãƒ¢ãƒ¼ãƒˆå…ˆã®ãƒ•ã‚¡ã‚¤ãƒ«ã‚’sshãƒ—ãƒãƒˆã‚³ãƒ«çµŒç”±ã§ç·¨é›†ã™ã‚‹ | ä¿ºçš„å‚™å¿˜éŒ² ã€œãªã‚“ã‹ã„ã‚ã„ã‚ã€œ
æœ€è¿‘ã€ã©ã†ã‚‚Linuxä¸Šã§ã¯emacsã§ã¯ãªãvimã‚’åˆ©ç”¨ã™ã‚‹äº‹ãŒå¤šã„ã®ã ãŒã€ãã®éš›ã«çŸ¥ã£ãŸã®ã§å‚™å¿˜ã¨ã—ã¦æ®‹ã—ã¦ãŠãã€‚ vimã§ã¯ã€ä»¥ä¸‹ã®ã‚ˆã†ã«ã‚³ãƒžãƒ³ãƒ‰ã‚’å®Ÿè¡Œã™ã‚‹ã“ã¨ã§ãƒªãƒ¢ãƒ¼ãƒˆå…ˆã®ãƒ•ã‚¡ã‚¤ãƒ«ã‚’sshãƒ—ãƒãƒˆã‚³ãƒ«çµŒç”±ã§ç·¨é›†ã™ã‚‹ã“ã¨ãŒå‡ºæ¥ã‚‹ã€‚ vim scp://ãƒ¦ãƒ¼ã‚¶å@ãƒªãƒ¢ãƒ¼ãƒˆãƒ›ã‚¹ãƒˆ(IPã‚¢ãƒ‰ãƒ¬ã‚¹)//ç·¨é›†å¯¾è±¡ã®ãƒ•ã‚¡ã‚¤ãƒ« å®Ÿéš›ã«ã‚„ã£ã¦ã¿ãŸã®ãŒã“ã¡ã‚‰ã€‚ ã¾ãšã€æ—¢å˜ã®ãƒ•ã‚¡ã‚¤ãƒ«ã€Œ/work/work/test/test2.shã€ã®ä¸èº«ã‚’ç¢ºèªå¾Œã€ä¸Šè¨˜ã‚³ãƒžãƒ³ãƒ‰ã‚’å®Ÿè¡Œã—ã¦ã„ã‚‹ã€‚ ä¸Šè¨˜ã‚³ãƒžãƒ³ãƒ‰ã‚’å®Ÿè¡Œã—ãŸçµæžœã€/tmpãƒ•ã‚©ãƒ«ãƒ€ã«ç·¨é›†ç”¨ã®ä¸€æ™‚ãƒ•ã‚¡ã‚¤ãƒ«ãŒä½œæˆã•ã‚Œã‚‹ã€‚ ãã®ãƒ•ã‚¡ã‚¤ãƒ«ã‚’é–‹ãã‹ã‚’ç¢ºèªã•ã‚Œã‚‹ã€‚ ãƒ•ã‚¡ã‚¤ãƒ«ãŒé–‹ã‹ã‚Œã‚‹ã®ã§ã€é©å½“ã«ç·¨é›†ã—ã¦ä¿å˜ã™ã‚‹ã€‚ å†åº¦ãƒ•ã‚¡ã‚¤ãƒ«ã‚’ç¢ºèªã™ã‚‹ã¨ã€ç„¡äº‹ç·¨é›†ãŒåæ˜ ã•ã‚Œã¦ã„ã‚‹ã€‚ ã¨ã€ã“ã®ã‚ˆã†ãªæ„Ÿã˜ã ã€‚ vimã®æè¼‰ã•ã‚Œã¦ã„ãªã„ã€ESXiä¸Šã«è¨ç½®ã™ã‚‹ã‚¹ã‚¯ãƒªãƒ—ãƒˆã‚’ä½œæˆã™ã‚‹éš›ã«é‡å®ã™ã‚‹ã®ã§ã¯ãª
karumado 2015/02/11
çŸ¥ã‚‰ãªã‹ã£ãŸ

vim

SSH
ãƒªãƒ³ã‚¯
1