Hi, I am trying to get the first character in a line, if line has -e, its not working any help to fix this? look at the 2nd example. 
1.
$ echo "ella" |perl -lane 'print substr($_,0,1)'
e

2.
$ echo "-e" |perl -lane 'print substr($_,0,1)'

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Thanks

In reply to perl problem with input line -e by unixguy

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