sed - Join string to the left side of output -
how can join string left side output?
for example: want join parameter="file/"
remark: file=/dir1/dir2/ (file has value)
echo aaa bbb | awk '{print $2}' | sed ....
will print
/dir1/dir2/bbb
assuming input good, should enough.
sed "s|\(.*\)|$variable\1|"
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