On 2006.05.26 21:47 Sam Lawrance wrote:
On 26/05/2006, at 6:50 PM, Robert Thorsby wrote:
cd /path/to/directory/
for FILE in
do
if grep -q "text to be replaced" "$FILE"
then
sed -i 's/text to be replaced/replacement text/g'
"$FILE"
fi
done
Notes:
1. "grep -q" does not need to be in [test brackets] because it is
a test in its own right
2. if you have filenames with spaces or funny characters it
serves yourself right.
3. In case you want this to be portable, keep in mind that '-i' is a
nonstandard extension. '-i' takes an argument, on my platform at
least.
The argument for "-i" is optional; if supplied sed provides a backup;
if not supplied sed amends the input file. See "man sed"
Robert Thorsby
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