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  1. test = "Disk/File System/[/dev/mapper/rhel-var (/var)]/MB free=14791, Disk/File System/[/dev/mapper/rhel-home (/home)]/MB free=9451, Disk/File System/[/dev/mapper/rhel-opt (/opt)]/percent full=1.0, Disk/File System/[/dev/sda2 (/boot)]/MB total=1974, Disk/File System/[/dev/mapper/rhel-home (/home)]/MB total=10015, Disk/File System/[/dev/mapper/rhel-root (/)]/percent full=61.0, Disk/File System/[/dev/mapper/rhel-var (/var)]/percent full=23.0, Disk/File System/[/dev/mapper/rhel-opt (/opt)]/MB total=452543, Disk/File System/[/dev/mapper/rhel-opt (/opt)]/MB free=426145, Disk/File System/[/dev/mapper/rhel-root (/)]/MB total=10015, Disk/File System/[/dev/mapper/rhel-root (/)]/MB free=3717, Disk/File System/[/dev/mapper/rhel-var (/var)]/MB total=20030, Disk/File System/[/dev/sda2 (/boot)]/percent full=9.0, Disk/File System/[/dev/sda2 (/boot)]/MB free=1699, Disk/File System/[/dev/mapper/rhel-home (/home)]/percent full=1.0, Disk/File System/[devtmpfs (/dev)]/MB total=3851, Disk/File System/[devtmpfs (/dev)]/percent full=0.0, Disk/File System/[devtmpfs (/dev)]/MB free=3851"
  2. rx = /Disk\/File System\/\[([^\]\[]*)\]\/percent full=(\d+(?:\.\d+)?)/
  3. puts test.scan(rx).inspect
  4.  
Success #stdin #stdout 0.01s 6372KB
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stdout
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[["/dev/mapper/rhel-opt (/opt)", "1.0"], ["/dev/mapper/rhel-root (/)", "61.0"], ["/dev/mapper/rhel-var (/var)", "23.0"], ["/dev/sda2 (/boot)", "9.0"], ["/dev/mapper/rhel-home (/home)", "1.0"], ["devtmpfs (/dev)", "0.0"]]
https://ideone.com/SevNb9
language:
Ruby (ruby 2.5.5)
created:
2 years ago
visibility:
secret

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