On 2/28/2012 11:54 AM, John Kearney wrote:
On 02/28/2012 05:22 PM, Roman Rakus wrote:
On 02/28/2012 05:10 PM, John Kearney wrote:
wrap it with single quotes and globally replace all single quotes
in the string with '\''
single quote and slash have special meaning so they have to be
escaped, that's it. \'${var//\'/\\\'}\' it is not quoted, so it
undergoes word splitting. To avoid it quote it in double quotes,
however it changes how slash and single quote is treated.
"'${var//\'/\'}'"
Wasn't it already discussed on the list?
RR
It was discussed but not answered in a way that helped.
Look consider this
test=teststring
echo "${test//str/"dddd"}"
This makes no sense.
"${test//str/" is a string.
dddd is anudder string
"}" is a 3rd string
echo "${test//str/\"dddd\"}"
is perfectly legal.
--
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steveo at syslang.net
