Created
February 19, 2018 18:12
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Disable cores in Node 1.
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| #!/bin/bash | |
| typeset -i state | |
| for i in /sys/devices/system/cpu/cpu[0-9]*; do | |
| if [ -d ${i}/node1 ]; then | |
| state="$(<${i}/online)" | |
| echo -n "$((1-state))" > "${i}/online" | |
| echo "switched ${i}/online to $((1-state))" | |
| fi | |
| done |
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