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Simplify BSD memory function

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This commit is contained in:
Dylan 2016-05-13 09:35:44 +10:00
parent 11c869b50e
commit 7a62379cec
1 changed files with 3 additions and 24 deletions
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27
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@ -1409,30 +1409,9 @@ getmemory () {
;;
"BSD")
case "$distro" in
"OpenBSD"*)
mem=($(top -d 1 | awk -F ': |/| |M' '/Memory:/ {printf $4 " " $6 " " $11 "\n"}'))
memtotal=$((${mem[1]} + ${mem[2]}))
memused=$((memtotal - ${mem[0]}))
;;
"FreeBSD"*)
memtotal=$(dmesg | awk '/real mem/ {printf $5}')
memtotal=${memtotal/\(}
memtotal=${memtotal/MB\)}
memfree=$(top -d 1 | awk '/Mem:/ {printf $10}')
memfree=${memfree/M}
memused=$((memtotal - memfree))
;;
"NetBSD"*)
memfree=$(($(vmstat | awk 'END{printf $4}') / 1000))
memused=$(($(vmstat | awk 'END{printf $3}') / 1000))
memtotal=$((memused + memfree))
memused=$((memtotal - memfree))
;;
esac
memtotal=$(sysctl -n hw.physmem)
memfree=$(($(vmstat | awk 'END{printf $4}') / 1000))
memused=$((memtotal - ${memfree/M}))
;;
esac
memory="${memused}MB / ${memtotal}MB"