i want to add $execdir before txt52_mm.cfg...

No you don't. Because tomorrow to want to change txt52 in catch42. Replace the entire directory/filename with a variable, so you gain more flexibility. Hard-coding names is seldom a good idea.

Paul

PS. Please use <code>-tags in the future...

In reply to Re: add a line or string in complex perl file by rev_1318
in thread add a line or string in complex perl file by Anonymous Monk

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