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computing:storage:disk_power
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| Both sides previous revision Previous revision Next revision | Previous revision | ||
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computing:storage:disk_power [2015/03/14 18:07] gcooper |
computing:storage:disk_power [2015/03/14 18:12] (current) gcooper |
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| # Disable power management on all hard drives | # Disable power management on all hard drives | ||
| # | # | ||
| - | for x in [abcd]; do hdparm -B 255 /dev/sd$x; done | + | for x in [abcd]; do hdparm -B 255 /dev/sd\$x; done |
| EOF | EOF | ||
| </ | </ | ||
| + | :!: The backslash keeps BASH from expanding the variable into '' | ||
computing/storage/disk_power.1426378048.txt.gz · Last modified: 2015/03/14 18:07 by gcooper
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