I have a file containing this:

gpu/aps/mcp/mc_server/index.html
gpu/aps/mcp/mca_rtsp/index.html
gpu/oms/subagent/testagent/index.html
sys/netbsd/src/sys/netstreams/index.html

and I use this to delete gpu on the first line:
($str contains "gpu")

 open(FOUND, "+<found");
 $first_line = <FOUND>;
    $tmp = length $str;
    $tmp = $tmp +1;
    $linetmp = substr($first_line, $tmp);
    print FOUND $linetmp;

[download]
but I get this as a result:

gpu/aps/mcp/mc_server/index.html
gpu/aps/mcp/mca_rtsp/index.html
gpu/oms/subagent/testagent/index.html
sys/netbsd/src/sys/netstreams/index.html
gpu/aps/mcp/mc_server/index.html <-- where did this line come from
aps/mcp/mc_server/index.html

please help!

In reply to Problem with deleting the first n characters on a line by CyCliC

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