invalid command code ., despite escaping periods,

Question

Being forced to use CVS for a current client and the address changed for the remote repo. The only way I can find to change the remote address in my local code is a recursive search and replace.

However, with the sed command I'd expect to work:

find ./ -type f -exec sed -i "s/192.168.20.1/new.domain.com/" {} \;

I get an error for every file:

sed: 1: ".//file/path ...": invalid command code .

I've tried to escape the periods in the sed match/replacement but that doesn't solve anything.

Answer 1

If you are on a OS X, this probably has nothing to do with the sed command. On the OSX version of sed, the -i option expects an extension argument so your command is actually parsed as the extension argument and the file path is interpreted as the command code.

Try adding the -e argument explicitly and giving '' as argument to -i:

find ./ -type f -exec sed -i '' -e "s/192.168.20.1/new.domain.com/" {} \;

See this.

Answer 2

Probably your new domain contain / ? If so, try using separator other than / in sed, e.g. #, , etc.

find ./ -type f -exec sed -i 's#192.168.20.1#new.domain.com#' {} \;

It would also be good to enclose s/// in single quote rather than double quote to avoid variable substitution or any other unexpected behaviour

Answer 3

You simply forgot to supply an argument to -i. Just change -i to -i ''.

Of course that means you don't want your files to be backed up; otherwise supply your extension of choice, like -i .bak.