Cov txheej txheem:
Video: Kuv yuav saib AWS log li cas?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Rau saib pawg cov ntaub ntawv siv lub console
Qhib lub Amazon EMR console ntawm aws . amazon .com/elasticmapreduce/. Los ntawm nplooj ntawv Cluster, xaiv cov ntsiab lus icon nyob ib sab ntawm pawg koj xav tau saib . Qhov no coj mus rau nplooj ntawv Cov Lus Qhia Hauv Pawg.
Ntawm no, ec2 cov ntaub ntawv khaws cia nyob qhov twg?
Rau Linux, log cov ntaub ntawv nyob hauv qab /var/ log directory thiab nws cov subdirectories.
Qhov twg yog qhov kev khiav hauj lwm System cav?
- /var/log/message - Muaj cov xov xwm thoob ntiaj teb, suav nrog cov lus uas tau nkag mus thaum lub kaw lus pib.
- /var/log/auth.
Ib yam li ntawd, log stream AWS yog dab tsi? Cov log kwj . Sawv cev a log kwj , uas yog ib feem ntawm log xwm txheej los ntawm ib tug emitter ntawm cov ntaub ntawv . logStreamName -> (txoj hlua) Lub npe ntawm tus log kwj.
Ua raws li qhov xav tau, khaws cia ntev npaum li cas CloudWatch cav?
Kev ncua kev khaws cia ntawm kev ntsuas tau pib rau lub Kaum Ib Hlis 1, 2016, thiab tau qhib kev khaws cia ntawm txhua qhov kev ntsuas rau cov neeg siv khoom los ntawm 14 hnub dhau los mus rau 15 lub hlis. CloudWatch khaws cov ntaub ntawv ntsuas raws li hauv qab no: Cov ntaub ntawv cov ntsiab lus nrog lub sijhawm tsawg dua 60 vib nas this muaj nyob rau 3 teev.
Kuv yuav teeb tsa CloudWatch li cas?
Kev teeb tsa rau xa OS cav rau CloudWatch suav nrog,
- Tsim IAM Role nrog kev tso cai cuam tshuam thiab txuas rau Linux piv txwv.
- Nruab tus neeg sawv cev CloudWatch hauv qhov piv txwv.
- Npaj cov ntaub ntawv teeb tsa hauv qhov piv txwv.
- Pib qhov kev pabcuam CloudWatch tus neeg sawv cev hauv qhov piv txwv.
- Saib xyuas cov cav siv CloudWatch lub vev xaib console.
Pom zoo:
Kuv yuav saib WSDL cov ntaub ntawv hauv kuv tus browser li cas?
Nov yog cov kauj ruam rau kev saib cov ntaub ntawv: Qhib koj qhov Web Service chav kawm, hauv qhov no SOAPTutorial.SOAPService, hauv Studio. Ntawm lub Studio ntawv qhia zaub mov bar, nyem Saib -> Web Page. Qhov no qhib cov nplooj ntawv Catalog hauv qhov browser. Nyem qhov Service Description link. Qhov no qhib WSDLin ib qho browser
Kuv yuav siv kuv lub xov tooj Android li cas los saib?
Ua ntej, xyuas kom koj lub cuab yeej Android txuas nrog tib lub Wi-Fi network li koj lub PC, tom qab ntawd tsuas yog qhib lub Spacedesk app ntawm koj lub xov tooj lossis ntsiav tshuaj. Lub app yuav tsum tau kuaj xyuas koj lub computer, yog li feem ntau, txhua yam koj yuav tau ua yog coj mus rhaub 'Txuas' kom tau txais cov khoom mus
Yuav ua li cas kuv saib kuv cov lus txib hauv keeb kwm?
Qhib CMD los ntawm Start Menu thiab ntaus "doskey / Keeb Kwm". Raws li koj tau ntaus ntawv, tag nrho cov lus txib uas koj ntaus tom kawg tau qhia rau koj ntawm koj lub qhov rais CMD. Siv Up thiab Down xub los xaiv cov lus txib. Lossis koj tuaj yeem luam thiab muab cov lus txib los ntawm keeb kwm uas tau tshwm sim ntawm koj lub vijtsam, hauv lub qhov rais CMD
Kuv yuav tso saib kuv Raspberry Pi ntawm kuv lub laptop HDMI li cas?
Tom ntej no, rau lub zog lub pi txuas koj micro USB cable rau nws. Kuj txuas koj lub raspberry pi rau lub laptop ntawm ib qho ethernet cable. Thiab txuas lub keyboard & nas rau nws. Tam sim no, txuas lub HDMI zaub (qhov HDMI tsuas yog yuav tsum tau khiav lub pi thawj zaug)
Kuv tuaj yeem tso saib kuv lub xov tooj screen ntawm kuv lub PC li cas?
Pab kom USB debugging hom ntawm koj lub xov tooj Android. Qhib Droid@screen ntawm koj lub PC. Nkag mus rau qhov chaw ntawm adb.exe los ntawm ntaus ntawv hauv "C: Cov Neeg Siv Koj Tus Account NameAppDataLocalAndroidandroid-sdkplatform-toolsadb.exe". Txuas koj lub Android ntaus ntawv hauv koj lub computer nrog USB cable kom tuaj yeem tso saib lub vijtsam mobile ntawm PC