HOSTNAMECTL

NAME
SYNOPSIS
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NOTES
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NAME

hostnamectl - æ§å¶ç³»ç»ç主æºå

SYNOPSIS

hostnamectl [OPTIONS...] {COMMAND}

æè¿°

hostnamectl å¯ç¨äºæ¥è¯¢ä¸ä¿®æ¹ç³»ç»ä¸»æºå以åå¶ä»ç¸å³è®¾ç½®ã æè°"主æºå"ï¼å¶å®æä¸ç§ä¸åçå«ä¹ï¼

"pretty"主æºåï¼ä»ä¾äººç±»é读ï¼å¯ä»¥åå«åç§ç¹æ®åç¬¦ï¼ ä¾å¦"Lennart's Laptop"(å¿é¡»æ¯UTF-8ç¼ç )ã pretty(æ读主æºå)ãchassis(设å¤ç±»å)ãicon(å¾æ å称)åå¨å¨ /etc/machine-info æ件ä¸ï¼ è¯¦è§ machine-info(5) æåã

"static"主æºåï¼ç¨äºå¨ç³»ç»å¯å¨æ¶è®¾ç½®åæ ¸ç主æºåï¼ä»å¯åå« "-","a-z","0-9" å符ï¼ä¾å¦"lennarts-laptop"ã æ- ¤ç§ä¸»æºåå°±æ¯é常æ说ç"主æºå"ï¼åå¨å¨ /etc/hostname æ件ä¸ï¼ è¯¦è§ hostname(5) æåã

"transient"主æºåï¼æ¯ä»ç½ç»éç½®ä¸è·å¾ç fallback 主æºåï¼ åæ ·ä»å¯åå« "-","a-z","0-9" å符ã å¦æåå¨"static"主æºåä¸ä¸çäº"localhost"ï¼ é£ä¹å°å¿½ç¥"transient"主æºåã

å¯ä»¥ä½¿ç¨ systemd-firstboot(1) åå§åå·²æè½½(ä½æªå¯å¨)çç³»ç»éåç主æºå(hostname)ã

é项

è½å¤è¯å«çå½ä»¤è¡é项å¦ä¸ï¼

--no-ask-password

å¨æ§è¡ç¹ææä½æ¶ä¸åç¨æ·ç´¢è¦å¯ç ã

--static, --transient, --pretty

ä¸é»è®¤ç status å½ä»¤ä¸èµ·ä½¿ç¨ï¼ 表示ä»æ¾ç¤ºç¹å®ç主æºå(ä¸å¯åæ¶ä½¿ç¨å¤ä¸ªé项)ã

ä¸ set-hostname å½ä»¤ä¸èµ·ä½¿ç¨ï¼ 表示ä»æ´æ°ç¹å®ç主æºå(å¯ä»¥åæ¶ä½¿ç¨å¤ä¸ªé项)ã

-H, --host=

æä½æå®çè¿ç¨ä¸»æºãå¯ä»¥ä»æå®ä¸ä¸ªä¸»æºå(hostname)ï¼ ä¹å¯ä»¥ä½¿ç¨ "username@hostname" æ ¼å¼ã hostname åé¢è¿å¯ä»¥å ä¸å®¹å¨å(以åå·åé)ï¼ ä¹å°±æ¯å½¢å¦ "hostname:container" çæ ¼å¼ï¼ 以表示ç´æ¥è¿æ¥å°æå®ä¸»æºçæå®å®¹å¨åã æä½å°éè¿SSHåè®®è¿è¡ï¼ä»¥ç¡®ä¿å®å¨ã å¯ä»¥éè¿ machinectl -H HOST å½ä»¤ååºè¿ç¨ä¸»æºä¸çææ容å¨å称ã

-M, --machine=

å¨æ¬å°å®¹å¨åæ§è¡æä½ã å¿é¡»æç¡®æå®å®¹å¨çå称ã

-h, --help

æ¾ç¤ºç®çç帮å©ä¿¡æ¯å¹¶éåºã

--version

æ¾ç¤ºç®çççæ¬ä¿¡æ¯å¹¶éåºã

è½å¤è¯å«çå½ä»¤å¦ä¸ï¼

status

æ¾ç¤ºå½åç主æºååå¶ä»ç¸å³ä¿¡æ¯ã è¿æ¯é»è®¤å½ä»¤ã

set-hostname NAME

å°ç³»ç»ç主æºå设为 NAME ã å¦æ使ç¨äº --static, --transient, --pretty éé¡¹ï¼ é£ä¹åªæ´æ°æå®ç主æºåï¼ å¦ååæ¶æ´æ° pretty, static, transient ä¸ä¸ªä¸»æºåã å¦æå¨è®¾ç½® pretty 主æºåçåæ¶ä¹è®¾ç½® static/transient 主æºåï¼ é£ä¹ static/transient 主æºåå°æ ¹æ®å¦ä¸è§åä» pretty 主æºåæ´¾çèæ¥ï¼ é¦åå°ç©ºæ ¼æ¿æ¢ä¸º "-" ï¼ ç¶åå°å¤§ååæ¯è½¬æ¢ä¸ºå°ååæ¯ï¼ æåå é¤ä¸å¨"-","a-z","0-9"èå´åçå符ã è¿æ ·å¯ä»¥ç¡®ä¿ static/transient 主æºåå§ç»ä¿æä¸ pretty 主æºåä¸è´ï¼ åæ¶åä¸è¿åèªèº«çå½åè§åã å¦æä»è®¾ç½® static/transient 主æºåï¼ åä¸ä¼å¯¹ pretty 主æºå产çä»»ä½å½±åã

注æï¼è¥è®¾ä¸ºç©ºåç¬¦ä¸²ï¼ å表示å°ä¸»æºåé置为é»è®¤å¼(éå¸¸æ¯ "localhost")ã

set-icon-name NAME

å°ç³»ç»çå¾æ å设为 NAME ï¼ æäºå¾å½¢çé¢çåºç¨ç¨åºä¼æ ¹æ®æ- ¤è®¾ç½®ç»ä¸»æºéä¸éå½çå¾æ ã æ¤å称å¿é¡»éµå® å¾æ å½åè§è [1] ã

注æï¼è¥è®¾ä¸ºç©ºåç¬¦ä¸²ï¼ å表示å°å¾æ åé置为é»è®¤å¼(é常ç±"设å¤ç±»å"å³å®)ã

set-chassis TYPE

å°ç³»ç»ç设å¤ç±»å设为 TYPEï¼ æäºå¾å½¢çé¢çåºç¨ç¨åº ä¼æ ¹æ®æ- ¤è®¾ç½®åæ¢å°åéç人æºçé¢ä¹ç±»ã åå¼èå´å¦ä¸ï¼ "desktop"(å°å¼æº), "laptop"(ç¬è®°æ¬), "server"(æå¡å¨), "tablet"(å¹³æ¿çµè), "handset"(æºè½ææº), "watch"(æºè½æ表), "embedded"(åµå¥å¼è®¾å¤), "vm"(èææº), "container"(容å¨)ã

注æï¼è¥è®¾ä¸ºç©ºåç¬¦ä¸²ï¼ å表示å°è®¾å¤ç±»åé置为é»è®¤å¼(é常ç±ä¸»æ¿åºä»¶å³å®)ã

set-deployment ENVIRONMENT

å°ç³»ç»çé¨ç½²ç¯å¢è®¾ä¸º ENVIRONMENT ã å¿é¡»è®¾ä¸ºä¸ä¸ªåç¬çåè¯ä¸ç¦æ- ¢åå«ä»»ä½ç¹æ®å符ã 建议设为ä¸ååè¯ä¸çä¸ä¸ªï¼ "development"(å¼å), "integration"(综å), "staging"(é¶æ®µ), "production"(ç产)

注æï¼è¥è®¾ä¸ºç©ºå- 符串ï¼å表示å°é¨ç½²ç¯å¢é置为é»è®¤å¼(åæ ·æ¯ç©ºå符串)ã

set-location LOCATION

å°ç³»ç»çå°çä½ç½®è®¾ä¸º LOCATION ã å¿é¡»è®¾ä¸ºä¸ä¸ªäººç±»æ读å- ç¬¦ä¸²ï¼ åç¡®çæè¿°åºä¸»æºæå¨çç©çä½ç½®ã ä¾å¦ï¼ "XXæ°æ®ä¸- å¿3楼E23æºæU7"

注æï¼è¥è®¾ä¸ºç©ºå- 符串ï¼å表示å°å°çä½ç½®é置为é»è®¤å¼(åæ ·æ¯ç©ºå符串)ã

éåºç¶æ

è¿åå¼ä¸º 0 表示æåï¼ éé¶è¿åå¼è¡¨ç¤ºå¤±è´¥ä»£ç ã

åè§

systemd(1), hostname(1), hostname(5), machine-info(5), systemctl(1), systemd-hostnamed.service(8), systemd-firstboot(1)

NOTES

1.

å¾æ å½åè§è

http://standards.freedesktop.org/icon-naming-spec/icon-naming-spec-latest.html

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æ¬é¡µé¢ä¸æçç±ä¸æ man æå页计åæä¾ã

ç¿»è¯äººåï¼éæ¥å½
éæ¥å½ä½åéï¼http://www.jinbuguo.com
ä¸æ man æå页计åï¼https://github.com/man-pages-zh/manpages-zh

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