22 lines
357 B
Bash
Executable File
22 lines
357 B
Bash
Executable File
#!/bin/sh
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# zf - converts .Z files to .F files.
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# Dennis T. Flaherty (dennisf@Miles.com)
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if test $# = 0
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then
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echo Usage: zf file.Z ...
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exit 1
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fi
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for z
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do
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b=${z%.Z}
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f=$b.F
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zlen=`wc $z | tee /dev/tty | awk '{print $3}'`
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uncompress $z
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freeze $b
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flen=`wc $f | tee /dev/tty | awk '{print $3}'`
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echo `expr 100 - $flen \* 100 / $zlen`\% savings.
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done
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