{"id":1179,"date":"2016-09-11T19:55:24","date_gmt":"2016-09-11T19:55:24","guid":{"rendered":"https:\/\/trouble.org\/?p=1179"},"modified":"2016-09-11T19:55:24","modified_gmt":"2016-09-11T19:55:24","slug":"trivial-command-line","status":"publish","type":"post","link":"https:\/\/trouble.org\/?p=1179","title":{"rendered":"trivial command line….."},"content":{"rendered":"

Was just noticing the shell option in ipmitool.. wondered if you could echo a set of commands to it via stdin, and sure enough… the final bit is sending it a ctrl^D via \\003 and echo -e.<\/p>\n

This sends a chassis power status as well as a sol, channel, and mc info to BMC –<\/p>\n

$ echo<\/span> -e<\/span> "chassis power status\\n<\/span>sol info\\n<\/span>channel info 0\\n<\/span>mc info\\n<\/span>\\004"<\/span> |<\/span> ipmitool -I<\/span> lanplus -H<\/span> 192.168.0.23 -U<\/span> root -P<\/span> calvin shell
\n
\nipmitool><\/span> chassis power status
\nChassis Power is off
\nipmitool><\/span> sol info
\nInfo: SOL parameter 'Payload Channel (7)'<\/span> not supported - defaulting to 0x0e
\nSet in<\/span> progress                 : set-complete
\nEnabled                         : true<\/span>
\nForce Encryption                : true<\/span>
\nForce Authentication            : true<\/span>
\nPrivilege Level                 : USER
\nCharacter Accumulate Level (<\/span>ms)<\/span> : 50<\/span>
\nCharacter Send Threshold        : 100<\/span>
\nRetry Count                     : 7<\/span>
\nRetry Interval (<\/span>ms)<\/span>             : 480<\/span>
\nVolatile Bit Rate (<\/span>kbps)<\/span>        : 19.2<\/span>
\nNon-Volatile Bit Rate (<\/span>kbps)<\/span>    : 19.2<\/span>
\nPayload Channel                 : 14<\/span> (<\/span>0x0e)<\/span>
\nPayload Port                    : 623<\/span>
\nipmitool><\/span> channel info 0<\/span>
\nChannel 0x0 info:
\n  Channel Medium Type   : IPMB (<\/span>I2C)<\/span>
\n  Channel Protocol Type : IPMB-1.0<\/span>
\n  Session Support       : session-less
\n  Active Session Count  : 0<\/span>
\n  Protocol Vendor ID    : 7154<\/span>
\nipmitool><\/span> mc info
\nDevice ID                 : 32<\/span>
\nDevice Revision           : 0<\/span>
\nFirmware Revision         : 1.70<\/span>
\nIPMI Version              : 2.0<\/span>
\nManufacturer ID           : 674<\/span>
\nManufacturer Name         : DELL Inc
\nProduct ID                : 256<\/span> (<\/span>0x0100)<\/span>
\nProduct Name              : Unknown (<\/span>0x100)<\/span>
\nDevice Available          : yes<\/span>
\nProvides Device SDRs      : yes<\/span>
\nAdditional Device Support :
\n    Sensor Device
\n    SDR Repository Device
\n    SEL Device
\n    FRU Inventory Device
\n    IPMB Event Receiver
\n    Bridge
\n    Chassis Device
\nAux Firmware Rev Info     :
\n    0x00
\n    0x15
\n    0x00
\n    0x00
\nipmitool><\/span>
\n$<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"

Was just noticing the shell option in ipmitool.. wondered if you could echo a set of commands to it via stdin, and sure enough… the final bit is sending it a ctrl^D via \\003 and echo -e. This sends a chassis power status as well as a sol, channel, and mc info to BMC – […]<\/p>\n","protected":false},"author":44,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[154,6],"tags":[113,348,156],"class_list":["post-1179","post","type-post","status-publish","format-standard","hentry","category-ipmi-2","category-tech","tag-ipmi","tag-ipmitool","tag-shell"],"_links":{"self":[{"href":"https:\/\/trouble.org\/index.php?rest_route=\/wp\/v2\/posts\/1179","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/trouble.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/trouble.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/trouble.org\/index.php?rest_route=\/wp\/v2\/users\/44"}],"replies":[{"embeddable":true,"href":"https:\/\/trouble.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1179"}],"version-history":[{"count":2,"href":"https:\/\/trouble.org\/index.php?rest_route=\/wp\/v2\/posts\/1179\/revisions"}],"predecessor-version":[{"id":1181,"href":"https:\/\/trouble.org\/index.php?rest_route=\/wp\/v2\/posts\/1179\/revisions\/1181"}],"wp:attachment":[{"href":"https:\/\/trouble.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1179"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/trouble.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1179"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/trouble.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1179"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}