Modifying a .ksh file - UNIX for Dummies Questions & Answers

corbusier · #1 (**permalink**) 03-12-2009

Hi,

i have created a simple .ksh file in the following manner

Code:

cat <<EOF >mfile
#!/bin/ksh
echo "hello world"
EOF

I have 2 questions

1. now i would like to add a second line after the first echo command
e.g. echo "this is line 2"

how can i do that ?

2. I would then like to delete the first line

Code:

echo "hello world"

how can i perform this operation.

Thanks in advance,
C