Thanks for the suggestions. I have indeed aliased ls and set a simple prompt as suggested. I still do have, however, one escape sequence appended to the end of output (even a simple command like 'pwd'). It looks like this:

ESC]0;username@hostname:~^G

ESC is hex 1b, and ^G is the bell char (07). I'm still trying to figure if this is coming from SSH, the term, or from Expect. I'm going to hack it out for now ...

In reply to Re^2: odd escape chars in strings obtained by SSH by danmcb
in thread odd escape chars in strings obtained by SSH by danmcb

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