[B! bsd] syuu1228ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

syuu1228 id:syuu1228

bsdã«é–¢ã™ã‚‹syuu1228ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (4)

${{author_name}}$

{{{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}}

Linuxã‹ã‚‰FreeBSDã¸ã®ç§»è¡Œæ–¹æ³•
Linuxã‚¢ã‚«ã‚¦ãƒ³ãƒˆã®Free BSDã¸ã®ç§»è¡Œã«ã¤ã„ã¦ ã€œLinuxã®ãƒ‘ã‚¹ãƒ¯ãƒ¼ãƒ‰ã‚’FreeBSDã«ç§»ãã†ã€œ ã“ã®æ–‡æ›¸ã¯ã€ã‚µãƒ¼ãƒã‚’Linuxã§é‹ç”¨ã—ã¦ã„ã¦ã€Free BSDã«OSã‚’å¤‰æ›´ã™ã‚‹å ´åˆã®æ³¨æ„ã™ã¹ããƒã‚¤ãƒ³ãƒˆã‚’è¨˜è¿°ã—ã¦ã„ã¾ã™ã€‚ åŸºæœ¬çš„ã«å€‹äººã®ãƒ¡ãƒ¢ç¨‹åº¦ã«ãªã£ã¦ã„ã¾ã™ã€‚ ã“ã®æ–‡æ›¸ã®å†…å®¹ã§ä½•ã‹å•é¡ŒãŒèµ·ãã¦ã‚‚ä¸€åˆ‡è²¬ä»»ã‚’è² ã„ã¾ã›ã‚“ã®ã§ã€åˆ©ç”¨ã•ã‚Œã‚‹å ´åˆã¯è‡ªå·±è²¬ä»»ã§ãŠé¡˜ã„ã—ã¾ã™ã€‚ 1. ã‚¢ã‚«ã‚¦ãƒ³ãƒˆã®ç§»è¡Œ Linuxã‹ã‚‰FreeBSDã¸OSã‚’å¤‰æ›´ã™ã‚‹å ´åˆã€OSãŒå¤‰ã‚ã‚‹ã‚“ã ã‹ã‚‰ã‚¢ã‚«ã‚¦ãƒ³ãƒˆã‚‚æ–°è¦ã«ä½œã‚Šç›´ã™å¿…è¦ãŒã‚ã‚‹ã¨æ€ã£ã¦ã„ã¾ã›ã‚“ã‹ï¼Ÿ ã‚¢ã‚«ã‚¦ãƒ³ãƒˆæ•°ãŒå°‘ãªãã¦ã€ã‹ã¤åˆ©ç”¨è€…ã«ã™ãé€£çµ¡ãŒã¤ãç’°å¢ƒã§ã‚ã‚Œã°æ–°è¦ã«ã‚¢ã‚«ã‚¦ãƒ³ãƒˆã‚’ç™ºè¡Œã™ã‚‹ã®ã¯å•é¡Œãªã„ã‹ã‚‚ã—ã‚Œã¾ã›ã‚“ã€‚ ã—ã‹ã—ã€ ãƒ»ã™ã§ã«ã‚µãƒ¼ãƒã‚’é‹ç”¨ã—ã¦ã„ã‚‹ ãƒ»ã‚¢ã‚«ã‚¦ãƒ³ãƒˆæ•°ãŒè†¨å¤§ãªæ•° ãƒ»é€£çµ¡ãŒå–ã‚Œãªã„äººãŒã„ã‚‹ ã¨ã„ã£ãŸå ´åˆã€ã‚¢ã‚«ã‚¦ãƒ³ãƒˆã®æ–°è¦ç™ºè¡Œã¯ç¾å®Ÿçš„ã§
syuu1228 2009/11/02
linux

bsd

tips
ãƒªãƒ³ã‚¯
Charlie Root (ã‚ªãƒšãƒ¬ãƒ¼ãƒ†ã‚£ãƒ³ã‚°ã‚·ã‚¹ãƒ†ãƒ ) - Wikipedia
Unixç³»ã‚ªãƒšãƒ¬ãƒ¼ãƒ†ã‚£ãƒ³ã‚°ã‚·ã‚¹ãƒ†ãƒ (OS) ã®ç®¡ç†è€…æ¨©é™ã‚’æŒã¤ãƒ¦ãƒ¼ã‚¶ã¯rootã§ã‚ã‚‹ã€‚ã“ã‚Œã¯ã€ç®¡ç†è€…ãƒ¦ãƒ¼ã‚¶ãŒrootï¼ˆæœ€ä¸Šå±¤ï¼‰ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªã‚’ãƒ¦ãƒ¼ã‚¶ãƒ‡ã‚£ãƒ¬ã‚¯ãƒˆãƒªã¨ã™ã‚‹ãŸã‚ã§ã‚ã‚‹ã€‚ Unixç³»ã®ãƒã‚°ã‚¤ãƒ³æƒ…å ±ã‚’è¨˜éŒ²ã™ã‚‹passwdãƒ•ã‚¡ã‚¤ãƒ«ã®ä»•æ§˜ã¨ã—ã¦ã€ãƒ¦ãƒ¼ã‚¶IDã€ãƒ‘ã‚¹ãƒ¯ãƒ¼ãƒ‰ã®ä»–ã«GECOS FieldãŒå˜åœ¨ã™ã‚‹ã€‚æœ¬ãƒ•ã‚£ãƒ¼ãƒ«ãƒ‰[1]ã¯ã€æ´å²çš„ã«GECOSã‚·ã‚¹ãƒ†ãƒ ã‚’åˆ¶å¾¡ã™ã‚‹ãŸã‚ã®åˆ¶å¾¡æƒ…å ±ç‰ã‚’å«ã‚€ã‚‚ã®ã§ã‚ã£ãŸãŒã€ä»¥å¾Œã€ãƒ•ãƒ«ãƒãƒ¼ãƒ ã‚„é›»è©±ç•ªå·ç‰ã€äººé–“ãŒèªã‚€ï¼ˆfingerã§å–å¾—ã™ã‚‹ï¼‰æƒ…å ±ã‚’è¨˜å…¥ã™ã‚‹ãŸã‚ã«ä½¿ã‚ã‚Œã¦ã„ã‚‹ã€‚â†’GECOSã€‚GECOS Fieldã®ä»•æ§˜ã¨ã—ã¦ã€"&"ï¼ˆã‚¢ãƒ³ãƒ‘ã‚µãƒ³ãƒ‰ï¼‰ã¯ãƒ¦ãƒ¼ã‚¶IDã‚’åæ˜ ã™ã‚‹ã€‚ BSDç³»OSã®ç®¡ç†è€…ãƒ¦ãƒ¼ã‚¶ã¯ã€åˆæœŸçŠ¶æ…‹ã§GECOS Fieldã¯Charlie &ã§ã‚ã‚‹ãŸã‚ã€'&'ï¼ˆã‚¢ãƒ³ãƒ‘ã‚µãƒ³ãƒ‰ï¼‰ãŒç®¡ç†è€…IDã§ã‚ã‚‹"root"ã«ç½®æ›ã•ã‚Œã€è‡ªå‹•çš„ã«ç®¡ç†è€…ãƒ¦ãƒ¼ã‚¶ã¯Charlie
syuu1228 2009/10/26
BSD

ãƒã‚¿
ãƒªãƒ³ã‚¯
Omicron UVM
NetBSD/OpenBSD ã«ãŠã‘ã‚‹ä»®æƒ³è¨˜æ†¶ã‚µãƒ–ã‚·ã‚¹ãƒ†ãƒ ï¼Ž The UVM Virtual Memory System Zero-Copy Data Movement Mechanisms for UVM (ResearchIndex?) å…ƒã€…ã¯ Machç”±æ¥ã® 4.4BSD VM ã‚’ä½¿ã£ã¦ã„ãŸãŒï¼ŒUVM ã« rewrite ã•ã‚ŒãŸã‚‰ã—ã„ï¼Žä¸€æ–¹ï¼ŒFreeBSD ã§ã¯ 4.4 BSD VM ã‚’åˆ¥ã‚¢ãƒ—ãƒãƒ¼ãƒã§æ”¹è‰¯ã—ã¦ã„ã‚‹ï¼Ž æ©Ÿç¨®ä¾å˜éƒ¨ã¯ pmap ã‚¤ãƒ³ã‚¿ãƒ•ã‚§ãƒ¼ã‚¹ã«ã‚ˆã£ã¦æŠ½è±¡åŒ–ã•ã‚Œã‚‹ç‚¹ã¯å…±é€šã§ã‚ã‚‹ï¼Ž ä¸€æ–¹ã§ï¼ŒLinux ã¯(3æ®µã®)ãƒšãƒ¼ã‚¸ãƒ†ãƒ¼ãƒ–ãƒ«ã¨ã„ã†å˜ç´”ãªæŠ½è±¡åŒ–ã—ã‹è¡Œãªã£ã¦ã„ãªã„ï¼Ž CopyOnWrite ã¯åŒ¿åãƒ¡ãƒ¢ãƒªã«ã‚ˆã£ã¦å®Ÿè£…ã•ã‚Œã¦ã„ã‚‹ãŒï¼ŒBSD VM ã§ã¯ã‚·ãƒ£ãƒ‰ã‚¦ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã‚’ç”¨ã„ãŸã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆãƒã‚§ã‚¤ãƒ³ã§ç®¡ç†ã—ã¦ã„ã‚‹ã®ã«å¯¾ã—ã¦ï¼ŒUVM ã§ã¯ SunOS ã®ã‚ˆã†ã« anonï¼Œamap ã¨
syuu1228 2009/09/17
BSD

OS

kernel
ãƒªãƒ³ã‚¯
ã€ãƒ¬ãƒãƒ¼ãƒˆã€‘FreeBSD 7.2ã®æ–°æ©Ÿèƒ½ - Superpageã€ãƒžãƒ«ãƒIPå¯¾å¿œJailä»®æƒ³ç’°å¢ƒã€ã»ã‹ (1) Superpages - ã‚¢ãƒ‰ãƒ¬ã‚¹å¤‰æ›ã‚ãƒ£ãƒƒã‚·ãƒ¥ãƒ’ãƒƒãƒˆçŽ‡å‘ä¸Š | ã‚¨ãƒ³ã‚¿ãƒ¼ãƒ—ãƒ©ã‚¤ã‚º | ãƒžã‚¤ã‚³ãƒŸã‚¸ãƒ£ãƒ¼ãƒŠãƒ«
FreeBSD - The Power To Serve The FreeBSD Projectã¯4æ—¥(å”å®šä¸–ç•Œæ™‚)ã€å®‰å®šç‰ˆã®æœ€æ–°ãƒªãƒªãƒ¼ã‚¹ã¨ãªã‚‹ã€ŒFreeBSD 7.2-RELEASEã€ã‚’å…¬é–‹ã—ãŸã€‚ æ–°ç‰ˆã§ã¯ã€æ©Ÿèƒ½è¿½åŠ ã‚„æ©Ÿèƒ½æ”¹å–„ã‚’å¤šæ•°å®Ÿæ–½ã€‚ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã‚„å®‰å®šæ€§ã‚‚æ”¹å–„ã•ã‚Œã¦ã„ã‚‹ã€‚ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£ã‚µãƒãƒ¼ãƒˆã®æä¾›æœŸé™ã¯2010å¹´5æœˆ31æ—¥ã¾ã§ã€‚ã‚µãƒ¼ãƒã§ä½¿ç”¨ã—ã¦ã„ã‚‹æ–¹ã¯ã‚¢ãƒƒãƒ—ã‚°ãƒ¬ãƒ¼ãƒ‰ã‚’æ¤œè¨Žã—ã¦ã‚‚è‰¯ã„ã ã‚ã†ã€‚ ä»¥ä¸‹ã€æ–°æ©Ÿèƒ½ã‚„æ”¹å–„ç‚¹ã®ä¸ã‹ã‚‰ã€ç‰¹ã«æ³¨ç›®ã•ã‚Œã‚‹ã‚‚ã®ã‚’ç´¹ä»‹ã—ã‚ˆã†ã€‚ Superpages - ã‚¢ãƒ‰ãƒ¬ã‚¹å¤‰æ›ã‚ãƒ£ãƒƒã‚·ãƒ¥ãƒ’ãƒƒãƒˆçŽ‡å‘ä¸Š FreeBSD 7.2ã§ã¯ã€i386ç‰ˆã¨amd64ç‰ˆã«Superpagesã®æ©Ÿèƒ½ãŒè¿½åŠ ã•ã‚ŒãŸã€‚ åŒæ©Ÿèƒ½ã¯å®Œå…¨ã«é€éŽçš„ã«å®Ÿç¾ã•ã‚Œã¦ãŠã‚Šã€ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³å´ã¯Superpagesã®å®Ÿè£…ã‚’æ„è˜ã™ã‚‹ã“ã¨ãªãã€åŒæ©Ÿèƒ½ã®æ©æµã«ã‚ãšã‹ã‚‹ã“ã¨ãŒã§ãã‚‹ã€‚ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã§ã¯ç„¡åŠ¹ã«ãªã£ã¦ã„ã‚‹ãŒã€v
syuu1228 2009/05/08
freebsd

BSD
ãƒªãƒ³ã‚¯
1

ãŠçŸ¥ã‚‰ã›

ã‚‚ã£ã¨èªã‚€

å…¬å¼Twitter

@hatebu
æœ€æ–°ã®äººæ°—ã‚¨ãƒ³ãƒˆãƒªãƒ¼ã®é…ä¿¡

ã‚ãƒ¼ãƒœãƒ¼ãƒ‰ã‚·ãƒ§ãƒ¼ãƒˆã‚«ãƒƒãƒˆä¸€è¦§

jæ¬¡ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

kå‰ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

lã‚ã¨ã§èªã‚€

eã‚³ãƒ¡ãƒ³ãƒˆä¸€è¦§ã‚’é–‹ã

oãƒšãƒ¼ã‚¸ã‚’é–‹ã

è¨å®šã‚’å¤‰æ›´ã—ã¾ã—ãŸx

ã¯ã¦ãªãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

ã‚¿ã‚°

é–¢é€£ã‚¿ã‚°ã§çµžã‚Šè¾¼ã‚€ (7)

bsdã«é–¢ã™ã‚‹syuu1228ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (4)

ãŠçŸ¥ã‚‰ã›

ä»Šé€±ã®ã¯ã¦ãªãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯æ•°ãƒ©ãƒ³ã‚ãƒ³ã‚°ï¼ˆ2024å¹´12æœˆç¬¬2é€±ï¼‰

ä»Šé€±ã®ã¯ã¦ãªãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯æ•°ãƒ©ãƒ³ã‚ãƒ³ã‚°ï¼ˆ2024å¹´12æœˆç¬¬1é€±ï¼‰

æœˆé–“ã¯ã¦ãªãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯æ•°ãƒ©ãƒ³ã‚ãƒ³ã‚°ï¼ˆ2024å¹´11æœˆï¼‰

å…¬å¼Twitter

ã‚ãƒ¼ãƒœãƒ¼ãƒ‰ã‚·ãƒ§ãƒ¼ãƒˆã‚«ãƒƒãƒˆä¸€è¦§

ã¯ã¦ãªãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

å…¬å¼Twitter

ã¯ã¦ãªã®ã‚µãƒ¼ãƒ“ã‚¹

ã‚¿ã‚°

é–¢é€£ã‚¿ã‚°ã§çµžã‚Šè¾¼ã‚€ (7)

bsdã«é–¢ã™ã‚‹syuu1228ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (4)

Linuxã‹ã‚‰FreeBSDã¸ã®ç§»è¡Œæ–¹æ³•

Charlie Root (ã‚ªãƒšãƒ¬ãƒ¼ãƒ†ã‚£ãƒ³ã‚°ã‚·ã‚¹ãƒ†ãƒ ) - Wikipedia

Omicron UVM

ãŠçŸ¥ã‚‰ã›

ä»Šé€±ã®ã¯ã¦ãªãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯æ•°ãƒ©ãƒ³ã‚­ãƒ³ã‚°ï¼ˆ2024å¹´12æœˆç¬¬2é€±ï¼‰

ä»Šé€±ã®ã¯ã¦ãªãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯æ•°ãƒ©ãƒ³ã‚­ãƒ³ã‚°ï¼ˆ2024å¹´12æœˆç¬¬1é€±ï¼‰

æœˆé–“ã¯ã¦ãªãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯æ•°ãƒ©ãƒ³ã‚­ãƒ³ã‚°ï¼ˆ2024å¹´11æœˆï¼‰

å…¬å¼Twitter

ã‚­ãƒ¼ãƒœãƒ¼ãƒ‰ã‚·ãƒ§ãƒ¼ãƒˆã‚«ãƒƒãƒˆä¸€è¦§

ã¯ã¦ãªãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

å…¬å¼Twitter

ã¯ã¦ãªã®ã‚µãƒ¼ãƒ“ã‚¹

é–¢é€£ã‚¿ã‚°ã§çµžã‚Šè¾¼ã‚€ (7)

bsdã«é–¢ã™ã‚‹syuu1228ã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (4)

Linuxã‹ã‚‰FreeBSDã¸ã®ç§»è¡Œæ–¹æ³•

ãŠçŸ¥ã‚‰ã›

ä»Šé€±ã®ã¯ã¦ãªãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯æ•°ãƒ©ãƒ³ã‚ãƒ³ã‚°ï¼ˆ2024å¹´12æœˆç¬¬2é€±ï¼‰

ä»Šé€±ã®ã¯ã¦ãªãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯æ•°ãƒ©ãƒ³ã‚ãƒ³ã‚°ï¼ˆ2024å¹´12æœˆç¬¬1é€±ï¼‰

æœˆé–“ã¯ã¦ãªãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯æ•°ãƒ©ãƒ³ã‚ãƒ³ã‚°ï¼ˆ2024å¹´11æœˆï¼‰

å…¬å¼Twitter

ã‚ãƒ¼ãƒœãƒ¼ãƒ‰ã‚·ãƒ§ãƒ¼ãƒˆã‚«ãƒƒãƒˆä¸€è¦§

ã¯ã¦ãªãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

å…¬å¼Twitter

ã¯ã¦ãªã®ã‚µãƒ¼ãƒ“ã‚¹