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17 lines
300 B
Bash
17 lines
300 B
Bash
#!/usr/bin/env bash
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case $1 in
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"--used")
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free -m | grep Mem | awk '{printf $3/100}'
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;;
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"--all")
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free -m | grep Mem | awk '{printf $2/100}'
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;;
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"--parsed")
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free -h | grep Mem | awk '{printf $3 "/" $2}'
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;;
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*)
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true
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;;
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esac
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