[B! linux] cvyanã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

cvyan id:cvyan

linuxã«é–¢ã™ã‚‹cvyanã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (279)

${{author_name}}$

{{{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}}

ç©å°ç‚ºå¤§
ãªã‚“ã‹ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ãŒé…ã„ã‹ã‚‰èª¿ã¹ãŸã„ã€‚ã‚ã®LANã‚±ãƒ¼ãƒ–ãƒ«ã²ã‚‡ã£ã¨ã—ã¦100Mbpsç”¨ã˜ã‚ƒãªã„ï¼Ÿ1Gbpsã˜ã‚ƒãªã„ã‹ã‚‚ã€‚è©¦é¨“çš„ã«ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯å¸¯åŸŸã‚’çµžã£ãŸã‹ã‚‰é€šä¿¡é€Ÿåº¦ã‚’ç¢ºèªã—ãŸã„ã€‚ ã“ã†ã„ã£ãŸæ™‚ã€é€šä¿¡ã™ã‚‹ä¸¡ç«¯æœ«ã«iperf3ã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã™ã‚‹ã¨ç°¡å˜ã«é€šä¿¡é€Ÿåº¦ãŒåˆ†ã‹ã‚‹ã‚ˆã†ã«ãªã‚Šã¾ã™ã€‚ iperf3ã‚’ä½¿ã£ãŸãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯é€Ÿåº¦è¨ˆæ¸¬ iperfã‚µãƒ¼ãƒã¨iperfã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã§é€šä¿¡ã‚’è¡Œã„é€Ÿåº¦ã‚’è¨ˆæ¸¬ã€è¡¨ç¤ºã—ã¦ãã‚Œã¾ã™ã€‚
cvyan 2021/12/08
windows

linux

ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯
ãƒªãƒ³ã‚¯
CloudLinuxã€ã€ŒCentOSã€ã®ä»£æ›¿OSã¯ã€ŒAlmaLinuxã€--ä»Šå››åŠæœŸãƒªãƒªãƒ¼ã‚¹ã¸
ã€ŒCentOSã€ã®é–‹ç™ºå…ƒã§ã‚ã‚‹Red HatãŒã€Œã€ŽRed Hat Enterprise Linuxã€ï¼ˆRHELï¼‰ã®ãƒªãƒ“ãƒ«ãƒ‰ç‰ˆã§ã‚ã‚‹CentOS Linuxã‹ã‚‰ã€æœ€æ–°ç‰ˆã®RHELã®å°‘ã—å…ˆã‚’å…ˆè¡Œã™ã‚‹ã€ŽCentOS Streamã€ã«é‡å¿ƒã‚’ç§»ã™ã€ã¨ç™ºè¡¨ã—ãŸéš›ã€å¤šãã®ãƒ¦ãƒ¼ã‚¶ãƒ¼ã¯æŠ—è°ã®å£°ã‚’ä¸Šã’ãŸã€‚ãã®å£°ã‚’èžã„ãŸCloudLinuxã¯ã™ãã•ã¾ã€CentOSã®ä»£ã‚ã‚Šã«ãªã‚‹RHELã‚¯ãƒãƒ¼ãƒ³ã‚’é–‹ç™ºã™ã‚‹ã€ŒLenixã€ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã‚’ç«‹ã¡ä¸Šã’ã€å¹´é–“100ä¸‡ãƒ‰ãƒ«ï¼ˆç´„1å„„400ä¸‡å††ï¼‰ä»¥ä¸Šã‚’æŠ•è³‡ã™ã‚‹ã¨ç™ºè¡¨ã—ãŸã€‚ãã—ã¦åŒç¤¾ã¯ç±³å›½æ™‚é–“1æœˆ12æ—¥ã€ã“ã®ä»£æ›¿OSã®æ–°åç§°ã€ŒAlmaLinuxã€ã¨ã¨ã‚‚ã«ã€ã‚ˆã‚Šå…·ä½“çš„ãªè¨ˆç”»ã‚’ç™ºè¡¨ã—ãŸã€‚ CloudLinuxã®å‰µæ¥è€…ã§æœ€é«˜çµŒå–¶è²¬ä»»è€…ï¼ˆCEOï¼‰ã®Igor Seletskiyæ°ã¯åŒç¤¾ã®ã“ã†ã—ãŸè¡Œå‹•ã«ã¤ã„ã¦ã€ã€ŒCentOSã¨ã„ã†å®‰å®šç‰ˆã®ãƒªãƒªãƒ¼ã‚¹ãŒå»ƒæ¢ã•ã‚Œã‚‹ã“ã¨ã§ã€Linuxã‚³ãƒŸãƒ¥ãƒ‹ãƒ†ã‚£ãƒ¼ã«å¤§ã
cvyan 2021/06/23
linux
ãƒªãƒ³ã‚¯
CentOSã®ä»£æ›¿ãƒ‡ã‚£ã‚¹ãƒˆãƒªãƒ“ãƒ¥ãƒ¼ã‚·ãƒ§ãƒ³ä¸€è¦§ - Qiita
RHEL/CentOSã¨äº’æ›æ€§ãŒã‚ã‚‹ãƒ‡ã‚£ã‚¹ãƒˆãƒªãƒ“ãƒ¥ãƒ¼ã‚·ãƒ§ãƒ³ AlmaLinux (Project Lenix) å…¬å¼ã‚µã‚¤ãƒˆ https://almalinux.org/ AlmaLinux 8.5 ãƒªãƒªãƒ¼ã‚¹ãƒŽãƒ¼ãƒˆ https://almalinux.org/blog/almalinux-os-85-stable-now-available/ AlmaLinux 8.x ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ https://repo.almalinux.org/almalinux/8/isos/x86_64/ AWS Marketplace: AlmaLinux OS 8 AMI (x86_64) https://aws.amazon.com/marketplace/pp/prodview-mku4y3g4sjrye AWS Marketplace: AlmaLinux OS 8 AMI (arm64) https
cvyan 2021/06/23
linux
ãƒªãƒ³ã‚¯
pageant.exe ã®ä»•çµ„ã¿ã¨å±é™ºæ€§
PuTTY ã§ SSH2 æŽ¥ç¶šã™ã‚‹ã¨ãã€æ¯Žå›žãƒ‘ã‚¹ãƒ•ãƒ¬ãƒ¼ã‚ºã‚’å…¥åŠ›ã™ã‚‹ã®ãŒã‚ã‚“ã©ãã•ã„ã¨ã„ã†ç†ç”±ã§ pageant ã‚’å¸¸æ™‚èµ·å‹•ã—ã¦ã‚‹äººã‚‚å¤šã„ã®ã§ã¯ã€‚ ãã‚“ãª pageant ã®ä»•çµ„ã¿ã¨ã€ä½¿ã£ã¦ã„ãä¸Šã§ã®ãƒªã‚¹ã‚¯ãŒæ°—ã«ãªã£ãŸã®ã§ã€ã¡ã‚‡ã£ãã‚‰ã‚½ãƒ¼ã‚¹ã‚’èªã‚“ã§ã¿ãŸã€‚ ãƒ—ãƒã‚»ã‚¹é–“é€šä¿¡ã®ä»•çµ„ã¿ PuTTY ã‚„ WinSCP3 ãªã©ã€pageant ã‚’åˆ©ç”¨ã™ã‚‹ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã¯ã€ä½•ã‚‰ã‹ã®æ–¹æ³•ã§ pageant ã¨é€šä¿¡ã—ã¦ã„ã‚‹ã¯ãšã ã€‚ã“ã®é€šä¿¡å‡¦ç†ã‚’å®Ÿè£…ã—ã¦ã„ã‚‹ã®ãŒ winpgntc.c ã§ã‚ã‚Šã€PuTTY ã‚‚ WinSCP3 ã‚‚ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã« winpgntc.c ã‚’å«ã‚“ã§ã„ã‚‹ã€‚ ãƒªã‚¯ã‚¨ã‚¹ãƒˆå´ ç´°ã‹ããªã‚‹ã‘ã©ã€PuTTY ã‚„ WinSCP3 ãŒãƒªã‚¯ã‚¨ã‚¹ãƒˆã™ã‚‹ã¨ãã®æ‰‹é †ã¯æ¬¡ã®ã‚ˆã†ã«ãªã£ã¦ã„ã‚‹ã€‚ pageant ã®ï¼ˆéžè¡¨ç¤ºã«ãªã£ã¦ã„ã‚‹ï¼‰ã‚¦ã‚¤ãƒ³ãƒ‰ã‚¦ã‚’ FindWindow é–¢æ•°ã§æŽ¢ã—å‡ºã™ã€‚CreateFileMapp
cvyan 2021/05/12
linux

security

windows
ãƒªãƒ³ã‚¯
https://tech.kurojica.com/archives/56419/
cvyan 2021/05/11
linux

é‹ç”¨
ãƒªãƒ³ã‚¯
åŽŸå› èª¿æŸ»ç”¨Linuxã‚³ãƒžãƒ³ãƒ‰ | å¤–é“çˆ¶ã®åŒ
ã‚µãƒ¼ãƒã®å‹•ä½œã«ç•°å¸¸ãŒç™ºç”Ÿã—ãŸéš›ã«åŽŸå› ã‚’æŽ¢ã‚‹ãŸã‚ã®Linuxã‚³ãƒžãƒ³ãƒ‰ã§ã€è‡ªåˆ†ç”¨ã®ãƒ¡ãƒ¢ã§ã™ã€‚ å…¨ã¦manã¨ã‹ã‚°ã‚°ã£ãŸã‚‰å‡ºã¦ãã‚‹ã®ã§èª¬æ˜Žã¯é©å½“ã§ã™ã€‚æ€ã„ã¤ã„ãŸã‚‰å¾Œã§è¿½è¨˜ã—ã¦ã„ãã‹ã‚‚ã§ã™ã€‚ å¯¾è±¡ã¯Debian Squeezeã«ãªã‚Šã¾ã™ã€‚ å…¨ã¦ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã§ãã‚‹ã‚‚ã®ã§ã€ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸åã¯ [in packagename] ã¨ã—ã¦ã‚ã‚Šã¾ã™ã€‚ å„æ‰€ã‚ˆã‚Šã‚³ãƒ¡ãƒ³ãƒˆã‚ã‚ŠãŒã¨ã†ã”ã–ã„ã¾ã™ã€‚ è‰¯ã•æ°—ãªã‚³ãƒžãƒ³ãƒ‰ã¯è¿½è¨˜ã—ã¦ã„ãã¾ã™ã€‚ ï¼œè¿½åŠ ã—ãŸã‚³ãƒžãƒ³ãƒ‰ï¼ž * telnet (+ã‚³ãƒ¡ãƒ³ãƒˆ wget, netcat) * arp (+ã‚³ãƒ¡ãƒ³ãƒˆ arpwatch) * pstree * fdisk ã‚³ãƒ¡ãƒ³ãƒˆã« gdisk * host, dig * watch * reboot
cvyan 2021/01/27
linux

ã‚µãƒ¼ãƒ

ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯

tips
ãƒªãƒ³ã‚¯
CentOS 8ãŒ2021å¹´ã§çµ‚äº†ã™ã‚‹ã“ã¨ã«é–¢ã™ã‚‹åŸºç¤ŽçŸ¥è˜ - orangeitemsâ€™s diary
é©šãã¾ã—ãŸã€‚ ä»Šã€ç›®ã®å‰ã«ã‚ã‚‹Cent OS 8ã¯ã€2021å¹´æœ«ã§ã‚¢ãƒƒãƒ—ãƒ‡ãƒ¼ãƒˆã•ã‚Œãªããªã‚Šã¾ã™ã€‚ å ±é“ OSDN Magazine mag.osdn.jp The CentOS Projectã¯12æœˆ8æ—¥ã€Linuxãƒ‡ã‚£ã‚¹ãƒˆãƒªãƒ“ãƒ¥ãƒ¼ã‚·ãƒ§ãƒ³ã€ŒCentOSã€ã®é–‹ç™ºæ–¹é‡ã®å¤‰æ›´ã‚’ç™ºè¡¨ã—ãŸã€‚ã€ŒRed Hat Enterprise Linuxï¼ˆRHELï¼‰ã€äº’æ›ã®ã€ŒCentOS Linuxã€ã‹ã‚‰ãƒ•ã‚©ãƒ¼ã‚«ã‚¹ã‚’ã€ŒCentOS Streamã€ã«ç§»ã™ã¨ã„ã†ã€‚ã€ŒCentOS Linux 8ã€ã¯2021å¹´ã«çµ‚äº†ã™ã‚‹ã¨ã—ã¦ã„ã‚‹ã€‚ Gigazine gigazine.net Linuxãƒ‡ã‚£ã‚¹ãƒˆãƒªãƒ“ãƒ¥ãƒ¼ã‚·ãƒ§ãƒ³ã®1ã¤ã€ŒCentOSã€ã‚’é–‹ç™ºã—ã¦ã„ã‚‹The CentOS ProjectãŒã€è»¸è¶³ã‚’ã€ŒCentOS 8ã€ã‹ã‚‰ã€ŒCentOS Streamã€ã«ç§»ã™ã“ã¨ã‚’æ˜Žã‚‰ã‹ã«ã—ã¾ã—ãŸã€‚ä»Šå¾Œã€CentOS Streamã¯RHEL(Red
cvyan 2020/12/10
linux
ãƒªãƒ³ã‚¯
6.2. LDAP èªè¨¼ã‚’ä½¿ç”¨ã—ãŸã‚ãƒ£ãƒƒã‚·ãƒ³ã‚°ãƒ—ãƒã‚ã‚·ãƒ¼ã¨ã—ã¦ã® Squid ã®è¨å®š | ã•ã¾ã–ã¾ãªç¨®é¡žã®ã‚µãƒ¼ãƒãƒ¼ã®ãƒ‡ãƒ—ãƒã‚¤ãƒ¡ãƒ³ãƒˆ | Red Hat Enterprise Linux | 8 | Red Hat Documentation
cvyan 2020/09/30
linux

ã‚µãƒ¼ãƒ

squid

ActiveDirectory
ãƒªãƒ³ã‚¯
[CentOS7] Squidã§ADã¨é€£æºã™ã‚‹æ–¹æ³•
æ¦‚è¦ CentOS6ã§ã¯ADã¨é€£æºã™ã‚‹ãŸã‚ã«ã€squid_ldap_authãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã¨squid_ldap_groupãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã‚’ä½¿ç”¨ã—ã¦ã„ãŸãŒã€CentOS7ã§ã¯ãã‚Œã‚‰ã®ä»£ã‚ã‚Šã¨ã—ã¦ã€basic_ldap_authãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã¨ext_ldap_group_aclãƒ¢ã‚¸ãƒ¥ãƒ¼ãƒ«ã‚’ä½¿ç”¨ã™ã‚‹ã€‚ å‰ææ¡ä»¶ SSSDãŒè¨å®šæ¸ˆã¿ã§Active Directoryã¨é€£æºãŒã§ãã¦ã„ã‚‹ã“ã¨ã€‚ å‚è€ƒ:[CentOS7] Active Directoryã¨ã®é€£æºã«SSSDã‚’ä½¿ç”¨ã™ã‚‹æ–¹æ³• NOTE: squidã¨ADã®é€£æºã«Sambaã€Samba-winbindã¯ä¸è¦ã€‚ squidã®è¨å®š ãƒ‰ãƒ¡ã‚¤ãƒ³ã‚³ãƒ³ãƒˆãƒãƒ¼ãƒ©ã«æŽ¥ç¶šã—ã¦ãƒ¦ãƒ¼ã‚¶åã¨ãƒ‘ã‚¹ãƒ¯ãƒ¼ãƒ‰ã‚’æ¤œè¨¼ã—ãŸå¾Œã€ãƒ¦ãƒ¼ã‚¶ãŒadusersã‚°ãƒ«ãƒ¼ãƒ—ã«æ‰€å±žã—ã¦ã„ã‚‹ã‹ã‚’ç¢ºèªã™ã‚‹ã€‚ adusersã‚°ãƒ«ãƒ¼ãƒ—ã«æ‰€å±žã—ã¦ã„ã‚‹å ´åˆã¯ã‚¢ã‚¯ã‚»ã‚¹ã‚’è¨±å¯ã™ã‚‹ã€‚ # vi /etc/squid/squi
cvyan 2020/09/30
linux

ã‚µãƒ¼ãƒ

squid

ActiveDirectory
ãƒªãƒ³ã‚¯
OpenSSHã®AuthenticationMethodsã‚’ä½¿ã£ã¦éµèªè¨¼+ãƒ¦ãƒ¼ã‚¶ãƒ‘ã‚¹ãƒ¯ãƒ¼ãƒ‰èªè¨¼ã«ã‚ˆã‚‹äºŒè¦ç´ èªè¨¼ã®è¨å®šã‚’ã™ã‚‹ | ä¿ºçš„å‚™å¿˜éŒ² ã€œãªã‚“ã‹ã„ã‚ã„ã‚ã€œ
Blog 201701 OpenSSHã®AuthenticationMethodsã‚’ä½¿ã£ã¦éµèªè¨¼+ãƒ¦ãƒ¼ã‚¶ãƒ‘ã‚¹ãƒ¯ãƒ¼ãƒ‰èªè¨¼ã«ã‚ˆã‚‹äºŒè¦ç´ èªè¨¼ã®è¨å®šã‚’ã™ã‚‹ OpenSSHã®6.2ä»¥é™ã§ã¯ã€AuthenticationMethodsã¨ã„ã†é …ç›®ã‚’æŒ‡å®šã™ã‚‹ã“ã¨ã§è¤‡æ•°è¦ç´ ã§ã®èªè¨¼ã‚’è¡Œã†ã“ã¨ãŒã§ãã‚‹ã€‚ ã“ã‚Œã‚’ä½¿ã£ã¦ã€éµèªè¨¼ã¨ãƒ¦ãƒ¼ã‚¶ãƒ‘ã‚¹ãƒ¯ãƒ¼ãƒ‰èªè¨¼ã®äºŒè¦ç´ èªè¨¼è¨å®šã‚’è¡Œã£ã¦ã¿ã‚‹ã€‚ ã€Œéµã¨ãƒ‘ã‚¹ãƒ¯ãƒ¼ãƒ‰ãªã‚‰ã€ç§˜å¯†éµã«ãƒ‘ã‚¹ãƒ•ãƒ¬ãƒ¼ã‚ºã¤ã‘ã¨ãã‚ƒã„ã„ã˜ã‚ƒã‚“ã€ã¨ã‚‚æ€ã†ãŒã€ä»Šå›žã¯ãã‚Œã¯ãŠã„ã¦ãŠã(éµã¯ä½¿ã„ã¾ã‚ã—ã¦ã€ç‰¹å®šã®ã‚µãƒ¼ãƒã ã‘äºŒè¦ç´ èªè¨¼ã«ã—ãŸã„å ´åˆã‚‚ã‚ã‚‹ã®ã§)ã€‚ è¨˜è¿°æ–¹æ³•ã¨ã—ã¦ã¯ã€AuthenticationMethodsã®æŒ‡å®šã®ã‚ã¨ã«èªè¨¼æ–¹å¼ã®çµ„ã¿åˆã‚ã›ã‚’ã‚«ãƒ³ãƒžåŒºåˆ‡ã‚Šã§ã€ãƒ‘ã‚¿ãƒ¼ãƒ³åˆ¥ã¯ã‚¹ãƒšãƒ¼ã‚¹åŒºåˆ‡ã‚Šã§è¨˜è¿°ã—ã¦ã‚„ã‚Œã°ã‚ˆã„ã€‚ ä¾‹ãˆã°éµèªè¨¼+ãƒ‘ã‚¹ãƒ¯ãƒ¼ãƒ‰èªè¨¼(orãƒãƒ£ãƒ¬ãƒ³ã‚¸ãƒ¬ã‚¹ãƒãƒ³ã‚¹)ã®å ´åˆã¯ã€ä»¥ä¸‹ã®ã‚ˆã†ã«è¨˜è¿°ã—ã¦ã‚„ã‚‹(äº‹å‰ã«Chal
cvyan 2020/03/09
èªè¨¼

linux
ãƒªãƒ³ã‚¯
ãœã‚“ã¶TIME_WAITã®ã›ã„ã ï¼ - Qiita
èª²é¡Œ çªç„¶ã‚ãƒ£ãƒ³ãƒšãƒ¼ãƒ³ã¨ã‹ã®é«˜ãƒˆãƒ©ãƒ•ã‚£ãƒƒã‚¯ãŒæ¥ã‚‹ï¼ã¨ã‹è¨€ã‚ã‚Œã‚‹ã¨è‰²ã€…å›°ã‚‹ã“ã¨ã¯ã‚ã‚‹ã‚‚ã®ã®ã€ä»Šã®ã”æ™‚ä¸–ã‚¯ãƒ©ã‚¦ãƒ‰ã ã‹ã‚‰ã‚¹ãƒšãƒƒã‚¯ä¸Šã’ã¨ãã‚ƒãªã‚“ã¨ã‹ãªã‚‹ã§ã—ã‚‡ã€‚ã£ã¦ã¨ã‚Šã‚ãˆãšCPUã¨ã‹ãƒ¡ãƒ¢ãƒªã‚ã’ã¦è¦‹ãŸã‚‚ã®ã®ã€ã‚ãƒ£ãƒ³ãƒšãƒ¼ãƒ³ãŒå§‹ã¾ã£ãŸã‚‰æ„å¤–ã¨æ—©ããƒ–ãƒ©ã‚¦ã‚¶ã‹ã‚‰ã¤ãªãŒã‚‰ãªã„ï¼ï¼ã¨ã‹è¨€ã‚ã‚ŒãŸã‚Šã™ã‚‹ã€‚ CPUã‚‚ãƒ¡ãƒ¢ãƒªã‚‚ãã‚“ãªã«è² è·ã¯ç‰¹ã«é«˜ãã‚‚ãªã„ã€‚èª¿ã¹ã¦ã¿ãŸã‚‰TIME_WAITãŒå¤§é‡ã«ã‚ã£ãŸã€‚ ã¨ã‚Šã‚ãˆãšä½•ã¨ã‹ã—ãŸã„ TIME_WAITæ•°ã‚’ã‚³ãƒžãƒ³ãƒ‰ã§ç¢ºèª $ netstat -anp|grep TIME_WAIT __(snip)__ tcp 0 0 192.168.1.1:80 192.97.67.192:56305 TIME_WAIT - tcp 0 0 192.168.1.1:80 192.63.64.145:65274 TIME_WAIT - tcp 0 0 192.168.1.1:80 192.39
cvyan 2019/05/30
linux

kernel

ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯
ãƒªãƒ³ã‚¯
ã®ã¶ã•ã‚“ã®ï¼©ï¼´ç•Œã§ç”Ÿãã‚‹é“ï¼ˆãƒ–ãƒã‚°ï¼‰ ntpq ã®è¦‹æ–¹
ã€å¿…è¦‹ã€‘ ã¨ã‚Šã‚ãˆãšè³‡æ ¼ã‚’å–å¾—ã—ãŸã„æ–¹ CISCO(CCNA,CCNP,CCDA,CCDP,CCIE) / Microsoft(MCP.MCSA,MCSE / Linux(LPIC))/VMware etc è©¦é¨“æ¨¡æ“¬å•é¡Œé›†ã¸ â€»ç§ã‚‚ãŸã¾ã«åˆ©ç”¨ã—ã¾ã™... ã€ntpq ã®è¦‹æ–¹ã€‘ ä¸€ç•ªå·¦ï¼š '*' : å‚ç…§åŒæœŸä¸ã§ã‚ã‚‹ã¨å®£è¨€ã•ã‚ŒãŸã‚µãƒ¼ãƒ(sys.peer) '#' : å‚ç…§å¯èƒ½ã ãŒ, åŒæœŸè·é›¢ãŒé ã„ã‚µãƒ¼ãƒ(selected) '+' : æŽ¥ç¶šãƒ†ã‚¹ãƒˆã«åˆæ ¼ã—, ã„ã¤ã§ã‚‚å‚ç…§å¯èƒ½ãªã‚µãƒ¼ãƒ. å‚ç…§ãƒªã‚¹ãƒˆã«ã‚ã‚‹(å¥½ã¾ã—ã„)ã‚µãƒ¼ãƒ(candidat) ' ' : åŒæœŸã‚’è©¦ã¿ä¸, ã‚‚ã—ãã¯ãƒ¬ã‚¹ãƒãƒ³ã‚¹ãŒãªã„ãŸã‚, å‚ç…§ã—ã¦ã„ãªã„ã‚µãƒ¼ãƒ(excess) 'x' : falsetickeræ¤œæŸ»ã§, å‚ç…§ãƒªã‚¹ãƒˆã‹ã‚‰å¤–ã‚ŒãŸã‚µãƒ¼ãƒ(falsetick) '-' : ã‚¯ãƒ©ã‚¹ã‚¿ãƒªãƒ³ã‚°æ¤œæŸ»ã§, å‚ç…§ãƒªã‚¹ãƒˆã‹ã‚‰å¤–ã‚ŒãŸã‚µãƒ¼ãƒ(
cvyan 2018/08/08
linux
ãƒªãƒ³ã‚¯
Linuxã®ãƒ¦ãƒ¼ã‚¶ãƒ¼ãƒ©ãƒ³ãƒ‰ã‚’initã‹ã‚‰å…¨ã¦ã¾ã‚‹ã”ã¨golangã§æ›¸ã
Jenkinsã¨Dockerã£ã¦ä½•ãŒè‰¯ã„ã®ï¼Ÿ ã€œè¨€ã†ã¦ã‚‹ã‚ªãƒ¬ã‚‚ã‚ã‹ã‚‰ã‚“ã‚ã€œ #jenkinsstudy
cvyan 2018/04/17
linux
ãƒªãƒ³ã‚¯
Linux Foundationã€æ©Ÿæ¢°å¦ç¿’ã‚’ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã«ç°¡å˜ã«çµ„ã¿è¾¼ã‚ã‚‹ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ã€ŒAcumos AIã€ç™ºè¡¨ã€‚æ–°å›£ä½“ã€ŒLF Deep Learning Foundationã€ãŒé–‹ç™º
Linux Foundationã€æ©Ÿæ¢°å¦ç¿’ã‚’ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã«ç°¡å˜ã«çµ„ã¿è¾¼ã‚ã‚‹ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ã€ŒAcumos AIã€ç™ºè¡¨ã€‚æ–°å›£ä½“ã€ŒLF Deep Learning Foundationã€ãŒé–‹ç™º Acumos AI ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã¯ãŠã‚‚ã«ã€ŒAcumosãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ã€ã¨ã€ŒAcumosãƒžãƒ¼ã‚±ãƒƒãƒˆãƒ—ãƒ¬ã‚¤ã‚¹ã€ã‹ã‚‰æ§‹æˆã•ã‚Œã€ã“ã‚Œã‚‰ã«ã‚ˆã£ã¦AIã‚„æ©Ÿæ¢°å¦ç¿’ã®é–‹ç™ºã€åˆ©ç”¨ã€å…±æœ‰ã¨ã„ã†3ã¤ã®ãƒ¡ãƒªãƒƒãƒˆã‚’ã‚‚ãŸã‚‰ã™ã¨ã—ã¦ã„ã¾ã™ã€‚ ä»¥ä¸‹ã¯Acumos AI ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã®ãƒ–ãƒã‚°ã«æŠ•ç¨¿ã•ã‚ŒãŸè¨˜äº‹ã€ŒWhat is Acumos? - Acumosã€ã‹ã‚‰ã€‚ Acumosã¯ã€AIãƒ¢ãƒ‡ãƒ«ã®é–‹ç™ºè€…ã«å¯¾ã—ã¦ã¯å®¹æ˜“ãªé–‹ç™ºã¨ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ãƒ³ã‚°ã‚’å®Ÿç¾ã™ã‚‹ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã ã¨èª¬æ˜Žã•ã‚Œã¦ã„ã¾ã™ã€‚ For creators of AI models â€“ data scientists and others â€“ Acumos empowers them to
cvyan 2018/04/11
ai

linux
ãƒªãƒ³ã‚¯
ã€è‰¯ã‚¹ãƒ¬ã€‘Linuxæ´15å¹´ã®ä¿ºãŒã‚ªã‚¹ã‚¹ãƒ¡ã‚½ãƒ•ãƒˆã‚’ç´¹ä»‹ã—ã¦æ™®åŠã‚’ç›®æŒ‡ã™ã‚¹ãƒ¬ï½—ï½—ï½—ï½—ï½—ï½—ï½— :ã€2chã€‘ãƒ‹ãƒ¥ãƒ¼é€Ÿã‚¯ã‚ªãƒªãƒ†ã‚£
1: ä»¥ä¸‹ã€ãƒ‹ãƒ¥ãƒ¼é€Ÿã‚¯ã‚ªãƒªãƒ†ã‚£ã§ãŠé€ã‚Šã—ã¾ã™ 2014/12/29(æœˆ)19:27:24 ID:ID:HKC ç¾åœ¨28æ³ã ã‹ã‚‰æ€ã„è¿”ã›ã°ä¸1ã®é ƒã‹ã‚‰Linuxä½¿ã£ã¦ã¾ã™ãª ãŸã—ã‹å½“æ™‚ã¯1CDLinuxãŒæµè¡Œã‚Šå§‹ã‚ã¦ãŸé ƒã ã£ãŸã‹ã¨è¨˜æ†¶ã—ã¦ã„ã‚‹ ã¨ã„ã†ã“ã¨ã§ç´¹ä»‹ã—ã¦ã„ãã¾ã—ã‚‡ãƒ¼
cvyan 2017/11/30
linux
ãƒªãƒ³ã‚¯
ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ãªã‚‰çŸ¥ã£ã¦ãŠããŸã„ lessã‚³ãƒžãƒ³ãƒ‰tips 11é¸ - Qiita
ã‚¿ã‚¤ãƒˆãƒ«ã¯ã‹ãªã‚ŠæŒ‘æˆ¦çš„(?)ã§ã™ãŒã‚ã¾ã‚Šæ°—ã«ã—ãªã„ã§ãã ã•ã„ã€‚ â€»æ³¨æ„ ã“ã®ã‚¨ãƒ³ãƒˆãƒªã§ç´¹ä»‹ã—ã¦ã„ã‚‹ã‚ªãƒ—ã‚·ãƒ§ãƒ³ã€ã‚³ãƒžãƒ³ãƒ‰ã¯CentOSã§ã—ã‹å‹•ä½œç¢ºèªã‚’ã—ã¦ã„ã¾ã›ã‚“ã€‚ ãã®ä»–ãƒ‡ã‚£ã‚¹ãƒˆãƒªãƒ“ãƒ¥ãƒ¼ã‚·ãƒ§ãƒ³ã‚„ã€ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«æ–¹æ³•ã«ã‚ˆã£ã¦ã¯æŒ™å‹•ãŒç•°ãªã‚‹å ´åˆãŒã‚ã‚Šã¾ã™ã€‚ ã€Œlessã€ ä½¿ã£ã¦ã¾ã™ã‹? ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ãªã‚‰æ™®æ®µLinuxã«è§¦ã‚‹æ©Ÿä¼šãŒå¤šã€…ã‚ã‚‹ã‹ã¨æ€ã„ã¾ã™ã€‚ ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã®ã¿ãªã‚‰ãšMacã ã£ãŸã‚ŠUbuntuã ã£ãŸã‚Šã§ç§ç”¨PCã§ã‚‚ã‚¿ãƒ¼ãƒŸãƒŠãƒ«ãŒä½¿ãˆã‚‹ã‚ˆã†ã«ãªã£ã¦ã„ã‚‹æ–¹ã¯å¤šã„ã‹ã‚‚ã—ã‚Œã¾ã›ã‚“ã€‚ ç§ã¯æ™®æ®µã®ä»•äº‹ã§ã¯ã‚µãƒ¼ãƒã®é‹ç”¨ç®¡ç†ã‚’ã—ã¦ã„ã¾ã™ã€‚ ä»•äº‹æŸ„è§¦ã‚‹é »åº¦ãŒé«˜ã„ã®ã¯Linuxã‚µãƒ¼ãƒã§ã™ã€‚ ãã—ã¦ã€ä½¿ã†ã®ã¯å¤§ä½“CLIã§ã™ã€‚ ãã‚‚ãã‚‚Linuxã§GUIã‚’è§¦ã‚‹æ©Ÿä¼šãŒãªã‹ãªã‹ã‚ã‚Šã¾ã›ã‚“ã€‚ å¤§ä½“ãƒªãƒ¢ãƒ¼ãƒˆã‹ã‚‰ã‚¿ãƒ¼ãƒŸãƒŠãƒ«ã§æŽ¥ç¶šã—ã¦CLIã§ã¡ã‚‡ã„ã¡ã‚‡ã„ã£ã¨å‡¦ç†ã‚’ã™ã‚‹æ„Ÿã˜ã§ã™ãã€‚ GUIã§ã‚ã‚‹å ´åˆã§ã‚‚Linuxã‚’ä½¿ã£ã¦ã„ã‚Œã°ã‚¿ãƒ¼ãƒŸ
cvyan 2017/01/16
linux

tips
ãƒªãƒ³ã‚¯
ä½Žãƒ¬ã‚¤ãƒ¤ãƒ¼ã®æ©ãæ–¹ - ã‚‹ãã™ã®æ—¥è¨˜ ~ Out_Of_Range ~
ã“ã®è¨˜äº‹ã¯ Kobe University Advent Calendar25æ—¥ç›®ã®è¨˜äº‹ã§ã™ã€‚ ä½Žãƒ¬ã‚¤ãƒ¤ãƒ¼ æŠ€è¡“(å¾Œè¿°)ã‚’ã“ã‚Œã‹ã‚‰å¦ã³ãŸã„äººå‘ã‘ã®å…¥é–€è¨˜äº‹ã§ã™ã€‚ è‡ªèº«ã®çµŒé¨“ã‚’è¸ã¾ãˆã€ã‚ˆã‚Šå¤šãã®äººé”ã«ã“ã®ãƒ¬ã‚¤ãƒ¤ãƒ¼ã«èˆˆå‘³ã‚’æŒã£ã¦ã»ã—ãã¦æ›¸ãã¾ã—ãŸã€‚ æ±ºã—ã¦å’è«–ãŒã‚„ã°ãã¦Advent calendarã®ãƒã‚¿ãŒä½œã‚Œãªã‹ã£ãŸã‚ã‘ã§ã¯(ry ãªãœã“ã‚“ãªè¨˜äº‹ã‚’æ›¸ã„ãŸã‹ ã„ã‚ã‚†ã‚‹ã‚·ã‚¹ãƒ†ãƒ ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã®ã‚ˆã†ãªä½Žãƒ¬ã‚¤ãƒ¤ãƒ¼(ã¨è¨€ã£ã¦å·®ã—æ”¯ãˆãªã„)ã‚¸ãƒ£ãƒ³ãƒ«ã£ã¦ä¸€ä½“ä½•ã‹ã‚‰å§‹ã‚ã‚Œã°è‰¯ã„ã®ã‹ã„ã¾ã„ã¡ãƒ”ãƒ³ã¨æ¥ãªã„ã—ã€ä½•ãŒé¢ç™½ã„ã®ã‹ã‚‚åˆ†ã‹ã‚‰ãªã„ã¨æ€ã‚ã‚Œã¦ã„ã‚‹äº‹ãŒå¤šã„ã¨æ€ã„ã¾ã™ã€‚ ã«ã‚‚ã‹ã‹ã‚ã‚‰ãšä½Žãƒ¬ã‚¤ãƒ¤ãƒ¼ã®é…åŠ›ã‚„å¦ã³æ–¹ã®æŒ‡é‡ã¿ãŸã„ãªç‰©ã‚’ç¤ºã—ãŸã€ã„ã‚ã‚†ã‚‹å…¥é–€è¨˜äº‹ã£ã¦ã‹ãªã‚Šå°‘ãªã„ã‚“ã§ã™ã‚ˆãã€‚ æœ¬è¨˜äº‹ã¯ã“ã‚Œã‹ã‚‰ã‚·ã‚¹ãƒ†ãƒ ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã‚’å§‹ã‚ãŸã„æ–¹ã‚„ã€æ—¢ã«ã‹ã˜ã£ã¦ã¿ãŸãŒä¸ã€…å…ˆãŒè¦‹ãˆã¦ã“ãªã„ã€å°†æ¥ä½•ã®å½¹ã«ç«‹ã¤ã®ã‹ä¸å®‰ã¨ã„ã†æ–¹é”ã«èªã‚“ã§ã„
cvyan 2016/12/26
linux
ãƒªãƒ³ã‚¯
Linuxã®ARPã¨L2ã‚¹ã‚¤ãƒƒãƒã®ãŠè©± - masayoshiã®æ—¥è¨˜
ã“ã®è¨˜äº‹ã¯ã€ã¯ã¦ãª ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã‚¢ãƒ‰ãƒ™ãƒ³ãƒˆã‚«ãƒ¬ãƒ³ãƒ€ãƒ¼2016ã®12æœˆ19æ—¥ã®è¨˜äº‹ã§ã™ã€‚ developer.hatenastaff.com æ˜¨æ—¥ã¯id:taketo957ãã‚“ã® 10msä»¥ä¸‹ã®ãƒ¬ã‚¹ãƒãƒ³ã‚¹ã‚¿ã‚¤ãƒ ã‚’æ”¯ãˆã‚‹ç¶™ç¶šçš„è² è·ãƒ†ã‚¹ãƒˆ - taketo957ã®æ—¥è¨˜ ã§ã—ãŸï¼ Webã‚ªãƒšãƒ¬ãƒ¼ã‚·ãƒ§ãƒ³ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã®id:masayoshiã§ã™ã€‚ 2016å¹´ã«å…¥ç¤¾å¾Œã€åŸºç›¤ãƒãƒ¼ãƒ ã¨ã—ã¦ä»®æƒ³åŒ–ã€ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯å‘¨ã‚Šã‚’ä¸å¿ƒã«è¦‹ã¦ã„ã¾ã™ã€‚ ã•ã¦ã€ã“ã®è¨˜äº‹ã§ã¯Linuxã®ARPã®æŒ™å‹•ã¨ãã®æŒ™å‹•ã‹ã‚‰èµ·ã“ã£ãŸå•é¡Œã‚’ç´¹ä»‹ã—ã‚ˆã†ã¨æ€ã„ã¾ã™ã€‚ é•·ã€…ã¨è¨˜äº‹ã‚’èªã¿ãŸããªã„äººå‘ã‘ã«çµè«–ã‚’ã¾ã¨ã‚ã‚‹ã¨Linuxã®ARPã¯TCPé€šä¿¡ã§ä½¿ã‚ã‚Œç¶šã‘ã‚‹é™ã‚Šã‚ãƒ£ãƒƒã‚·ãƒ¥ãŒé£›ã°ãªã„ã¨ã„ã†æŒ™å‹•ã«ãªã‚‹ã®ã§ã€è¤‡æ•°ã®L2ã‚¹ã‚¤ãƒƒãƒã«ã¾ãŸãŒã£ãŸã‚»ã‚°ãƒ¡ãƒ³ãƒˆã‚„éžå¯¾ç§°ãƒ«ãƒ¼ãƒ†ã‚£ãƒ³ã‚°ã‚’ã—ã¦ã„ã‚‹å ´åˆã¯æ°—ã‚’ã¤ã‘ã¾ã—ã‚‡ã†ã¨ã„ã†è©±ãŒæ›¸ã‹ã‚Œã¦ã„ã¾ã™ã€‚ ä»Šå›žç´¹ä»‹ã™ã‚‹äº‹ä¾‹è‡ªä½“ã¯åˆ¥ã«æ–°è¦æ€§
cvyan 2016/12/21
linux

ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯
ãƒªãƒ³ã‚¯
ä¸»è¦Linuxãƒ‡ã‚£ã‚¹ãƒˆãƒªãƒ“ãƒ¥ãƒ¼ã‚·ãƒ§ãƒ³ã«æ·±åˆ»ãªè„†å¼±æ€§--Enterã‚ãƒ¼ã‚’æŠ¼ã—ç¶šã‘ã‚‹ã ã‘ã§æ‚ªç”¨å¯èƒ½
ä¸»è¦ãªLinuxãƒ‡ã‚£ã‚¹ãƒˆãƒªãƒ“ãƒ¥ãƒ¼ã‚·ãƒ§ãƒ³ã®ã€ŒLinux Unified Key Setup-on-disk-formatã€ï¼ˆLUKSï¼‰ã«ã€ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£ãƒ›ãƒ¼ãƒ«ãŒå˜åœ¨ã™ã‚‹ã“ã¨ãŒæ˜Žã‚‰ã‹ã«ãªã£ãŸã€‚LUKSã¯Linuxã§ä½¿ã‚ã‚Œã¦ã„ã‚‹ãƒãƒ¼ãƒ‰ãƒ‡ã‚£ã‚¹ã‚¯æš—å·åŒ–ã®ãŸã‚ã®æ¨™æº–çš„ãªä»•çµ„ã¿ã ã€‚LUKSã¯å¤šãã®å ´åˆã€ã€Œcryptsetupã€ã¨ã„ã†ãƒ¦ãƒ¼ãƒ†ã‚£ãƒªãƒ†ã‚£ã‚’ä½¿ç”¨ã—ã¦ã‚»ãƒƒãƒˆã‚¢ãƒƒãƒ—ã•ã‚Œã¦ã„ã‚‹ã€‚ã“ã®è„†å¼±æ€§ã¯cryptsetupã«å˜åœ¨ã™ã‚‹ã‚‚ã®ã§ã€ã‹ãªã‚Šæ·±åˆ»åº¦ãŒé«˜ãã€å½±éŸ¿ã‚’å—ã‘ã‚‹Linuxãƒ‡ã‚£ã‚¹ãƒˆãƒªãƒ“ãƒ¥ãƒ¼ã‚·ãƒ§ãƒ³ã«ã¯ã€ã€ŒDebianã€ã€ã€ŒUbuntuã€ã€ã€ŒFedoraã€ã€ã€ŒRed Hat Enterpise Linuxã€ï¼ˆRHELï¼‰ã€ã€ŒSUSE Linux Enterprise Serverã€ï¼ˆSLESï¼‰ãŒå«ã¾ã‚Œã‚‹ã€‚
cvyan 2016/11/16
ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£

linux
ãƒªãƒ³ã‚¯
ã‚ãªãŸã®çŸ¥ã‚‰ãªã„ less ã®ä¸–ç•Œ - Qiita
Deleted articles cannot be recovered. Draft of this article would be also deleted. Are you sure you want to delete this article?
cvyan 2016/11/07
linux

tips
ãƒªãƒ³ã‚¯
1 2 3 4 5 6 7 8 9 10 æ¬¡ã®ãƒšãƒ¼ã‚¸