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-rwxr-xr-xbin/timespan2
1 files changed, 2 insertions, 0 deletions
diff --git a/bin/timespan b/bin/timespan
new file mode 100755
index 0000000..cb72da3
--- /dev/null
+++ b/bin/timespan
@@ -0,0 +1,2 @@
+#!/bin/sh
+echo "$@" | sed -E 's/^([012]?[0-9]):([0-6][0-9])-([012]?[0-9]):([0-6][0-9])/s=(\3-\1)*60+(\4-\2)\;print s\/60, "h", s%60, "m\\n"/' | bc