21 lines
541 B
Bash
Executable File
21 lines
541 B
Bash
Executable File
#/bin/bash
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#Zebra
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#Dell MD1200 Fan Silencing Script.
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#MD1200 must be connected to a serial port using a Dell Password Reset Cable.
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#P/N CT109 0MN657
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#set TTY Flags
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stty -F /dev/ttyS1 38400 raw -echoe -echok -echoctl -echoke
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#Run 12 times, sleeping 5 seconds in between (total runtime: 1 min)
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#Comment the for loop out if you only want to run once. I set it to run for 1 min so I could crontab it.
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for i in $(seq 1 12)
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do
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#Change the value vv here to set fan percentage
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echo -e -n '_shutup 15\r' > /dev/ttyS1
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sleep 5
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done
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