Question

i am really a beginner in file.regex so if someone explain me how can i search for this expression.

this.label1.Text = "Version      1.1.1.Beta";

How will i write this in file.regex regular expression ??

i want to search this through file.regex and then set new value here through tfsbuild. so please help me as i am really freaked out and cannot find my way out.

Answer 1

To replace the string 1.1.1.Beta with string 11.1.2.Beta in file file you could use sed:

sed -i file 's/\(this\.label1\.Text = "Version      \)1.1.1.Beta\(";\)/\11.1.2.Beta\2/'