{"id":1605,"date":"2024-11-06T03:04:52","date_gmt":"2024-11-06T03:04:52","guid":{"rendered":"http:\/\/www.recologypower.com:9080\/?p=1605"},"modified":"2024-11-06T03:04:53","modified_gmt":"2024-11-06T03:04:53","slug":"linux-%e8%8e%b7%e5%8f%96os%e7%9b%98%e7%ac%a6%e7%9a%84%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"http:\/\/www.recologypower.com:9080\/?p=1605","title":{"rendered":"linux \u83b7\u53d6OS\u76d8\u7b26\u7684\u65b9\u6cd5"},"content":{"rendered":"\n

\u5728\u670d\u52a1\u5668\u6d4b\u8bd5\u4e2d\uff0c\u5bf9\u786c\u76d8\u7684\u6d4b\u8bd5\u6709\u5f88\u591a\uff0c\u6709\u4e9b\u6d4b\u8bd5\u7528\u4f8b\u9700\u8981\u6211\u4eec\u5199\u4e00\u4e0b\u81ea\u52a8\u5316\u7684\u811a\u672c\uff0c\u6bd4\u5982\u7ed9\u670d\u52a1\u5668\u6240\u6709\u7684\u76d8\u65bd\u52a0\u538b\u529b\uff0c\u8fd9\u4e2a\u5c31\u9700\u8981\u6211\u4eec\u628a\u9664\u4e86OS\u76d8\u7684\u6240\u6709\u76d8\u904d\u5386\u51fa\u6765\uff0c\u4e0b\u9762\u4ecb\u7ecd\u51e0\u79cd\u65b9\u6cd5\u6765\u7b5b\u9009OS\u76d8
\u6211\u4eec\u77e5\u9053\uff0c\u5224\u65ados \u76d8\u7684\u65b9\u6cd5\u4e00\u822c\u662f\u770b\u5176\u6709\u6ca1\u6709boot\u5206\u533a\uff0c\u901a\u5e38\u7528\u4e24\u4e2a\u6307\u4ee4\u6765\u83b7\u53d6\uff1alsblk\u548cdf -h \u4e0b\u9762\u4e00\u6b21\u4ecb\u7ecd\u4e00\u4e0b\u8fd9\u4e24\u79cd\u65b9\u6cd5\u7684\u5199\u6cd5<\/p>\n\n\n\n

1\u3001 lsblk \u5982\u56fe\u6240\u793a \u5e26\u6709boot \u5206\u533a\u7684\u5c31\u662fOS\u76d8<\/h2>\n\n\n\n

\u7cfb\u7edf\u76d8\u662fsda<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u7cfb\u7edf\u76d8\u662fnvme0n1<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

shell\u547d\u4ee4\u884c\uff1a<\/p>\n\n\n\n

lsblk -l  |grep -i boot -B 1 |grep -i disk |awk '{print $1}'\r<\/code><\/pre>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\u7b5b\u9009\u9664\u4e86OS\u5916\u6240\u6709\u7684\u76d8\u7b26<\/p>\n\n\n\n
lsblk -l  |grep -vw sda |grep -i disk |awk '{print $1}'\r\n<\/code><\/pre>\n\n\n\n
\"\"<\/figure>\n\n\n\n
lsblk -l  |grep -vw nvme0n1 |grep -i disk |awk '{print $1}'\r\n<\/code><\/pre>\n\n\n\n
\"\"<\/figure>\n\n\n\n
2\u3001 df -h<\/h2>\n\n\n\n
\u7cfb\u7edf\u76d8\u662fsda<\/strong><\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
shell\u547d\u4ee4\u884c<\/p>\n\n\n\n
df -h | awk '{print $1}' | grep -iE \"\/dev\/sd\" | sed 's\/[0-9]\/\/g' |sort -u |awk -F \"\/\" {'print $NF'}\r<\/code><\/pre>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\u7cfb\u7edf\u76d8\u662fnvme0n1<\/strong><\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
shell \u547d\u4ee4\u884c<\/p>\n\n\n\n
 df -h | awk '{print $1}' | grep -iE \"\/dev\/nvme\" | sed 's\/p[0-9]\/\/g' |sort -u |awk -F \"\/\" {'print $NF'}\r<\/code><\/pre>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\u5bf9\u6b64\u53ef\u4ee5\u5199\u6210\u4e00\u4e2a\u5c0f\u811a\u672c\u6765\u5224\u65adOS\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n\n\n\n
#!\/bin\/bash\r\nbootdisk=`df -h |grep -i boot | awk '{print $1}' | grep -iE \"\/dev\/sd\" | sed 's\/[0-9]\/\/g' |sort -u|awk -F \"\/\" '{print $NF}'`\r\nif  test -z \"$bootdisk\"\r\nthen\r\n        bootdisk=`df -h |grep -i boot| awk '{print $1}' | grep -iE \"\/dev\/nvme\" | sed 's\/p[0-9]*\/\/g' |sort -u|awk -F \"\/\" '{print $NF}'`\r\n        echo \"os disk os $bootdisk\"\r\nelse\r\n        echo \"os disk is $bootdisk\"\r\nfi\r\n<\/code><\/pre>\n\n\n\n
\u8fd0\u884c\u7ed3\u679c\u5982\u4e0b\u56fe\uff1a<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\"\"<\/figure>\n","protected":false},"excerpt":{"rendered":"
\n
\u5728\u670d\u52a1\u5668\u6d4b\u8bd5\u4e2d\uff0c\u5bf9\u786c\u76d8\u7684\u6d4b\u8bd5\u6709\u5f88\u591a\uff0c\u6709\u4e9b<\/h3>\n<\/div>\n
\u9605\u8bfb\u66f4\u591a<\/a><\/div>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[110],"tags":[],"_links":{"self":[{"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=\/wp\/v2\/posts\/1605"}],"collection":[{"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1605"}],"version-history":[{"count":1,"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=\/wp\/v2\/posts\/1605\/revisions"}],"predecessor-version":[{"id":1618,"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=\/wp\/v2\/posts\/1605\/revisions\/1618"}],"wp:attachment":[{"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1605"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1605"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.recologypower.com:9080\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1605"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}