annotate move-if-change @ 2459:4c1db13742bc

[xemacs-hg @ 2004-12-29 05:08:26 by ben] Commit FAQ xemacs-faq.texi: Major rearrangement. Expand to 10 sections. Add various questions, mostly stubs currently. Remove some obsolete stuff. Update a bunch of the links
author ben
date Wed, 29 Dec 2004 05:08:26 +0000
parents 376386a54a3c
children
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1 #!/bin/sh
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2 if
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3 test -r $2
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4 then
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5 if
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6 cmp $1 $2 > /dev/null
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7 then
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8 echo $2 is unchanged
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9 rm -f $1
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10 else
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11 mv -f $1 $2
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12 fi
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13 else
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14 mv -f $1 $2
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15 fi