<html><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px"><div id="yiv7462178802"><div id="yui_3_16_0_1_1439980750910_6830"><div id="yui_3_16_0_1_1439980750910_6829" style="color:#000;background-color:#fff;font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:16px;"><div id="yiv7462178802yui_3_16_0_1_1439960496507_4150"><div id="yui_3_16_0_1_1439980750910_8762" dir="ltr">I too am getting the same error: line 42: ${f2,,}: bad substitution I cannot seem to update to bash 4. I wonder if anyone could zip the nodenames folder and share the files? I could at least then have current node names. <br></div><div dir="ltr"><br></div><div id="yui_3_16_0_1_1439980750910_8912" dir="ltr">Thanks <br></div><div id="yui_3_16_0_1_1439980750910_8949" dir="ltr">K1IF<br></div></div></div></div></div></div></body></html>