Mercurial > hg > config
comparison bin/budget.sh @ 492:25e92f9cf011
bin/budget.sh
| author | Jeff Hammel <jhammel@mozilla.com> |
|---|---|
| date | Sun, 11 Aug 2013 04:03:13 -0700 |
| parents | |
| children |
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| 491:7325974b1eff | 492:25e92f9cf011 |
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| 1 #!/bin/bash | |
| 2 | |
| 3 # from http://c2.com/doc/expense/ | |
| 4 | |
| 5 exec awk ' $1 ~ /^[A-Z]+[A-Z0-9]*$/ { if (sums[$1] == "" || $1 == "SUM") { sums[$1] = sum # Define Symbol $1 = sum sum = 0 } else { $1 = sums[$1] # Dereference Symbol } } ($1+0) != 0 {$1 = sprintf("%7.2f", $1)} # Pretty Print {print} $2 == "*" {$1 *= $3} # Explicit Calculations $2 == "/" {$1 /= $3} $2 == "DB" {$1 = -$1} $2 == "CR" {$1 = -$1} NF == 0 {sum = 0} # Implicit Summation {sum += $1} ' $1 |