02-05-2009
Hmmm, answered my own question eventually, this line does it (for replacing 2000 with 1500):
find . -name "*2000*" -print|awk '{f=$0;gsub("2000","1500");print "sed -e 's/2000/1500/g' "f" > "$0}'|sh
Remaining question is can I do something like:
new=1500
old=2000
find . -name "*$old*" -print|awk '{f=$0;gsub($old,$new);print "sed -e 's/$old/$new/g' "f" > "$0}'|sh
I seem to have a problem with the gsub part of the awk command when I do this.
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SARY(1) Sary SARY(1)
NAME
sary - manual page for sary 1.0.2
SYNOPSIS
sary [OPTION]... PATTERN FILE
DESCRIPTION
-c, --count
only print a count of occurrences
-i, --ignore-case
ignore case distinctions
-l, --lexicographical
sort in lexicographical order
-A, --after-context=NUM
print NUM lines of trailing context
-B, --before-context=NUM
print NUM lines of leading context
-C, --context=[NUM],
print NUM (default 2) lines of output context
-s, --start=TAG,
print tagged region. set start tag to TAG
-e, --end=TAG,
print tagged region. set end tag to TAG
-h, --help
display this help and exit
COPYRIGHT
Copyright (C) 2000 Satoru Takabayashi All rights reserved.
This is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MER-
CHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
sary 1.0.2 December 2000 SARY(1)