Hadoop筆記

[創建文件夾] sudo mkdir /data cd / ls -all [改變擁有者] sudo chown neworigin:neworigin /data/ [拷貝] cp /mnt/hgfs/BigData/第四天/jdk-8u121-linux-x64.tar.gz /data/ [解壓] tar -xzvf jdk-8u121-linux-x64.tar.gz [查看路徑] pwd

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