16 lines
274 B
Awk
16 lines
274 B
Awk
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BEGIN { LIMIT=100*1000 }
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$2 == "ls" || $1 == "dir" { next}
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$2 == "cd" && $3 == ".." {
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if (S[depth]<=LIMIT) {
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R+=S[depth]
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}
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S[depth]=0
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depth -= 1
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}
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$2 == "cd" && $3 != ".." { depth += 1; P[depth]=$3; }
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NF == 2 {
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for (i=1;i<=depth;i++) {
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S[i]+=$1
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}
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}
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END { print R }
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