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hot to al line before last 2 lines
I need to add a line in a file before the last two lines using a script using standard linux editors like sed but i can't figure it out.
Any suggestions? Thank you! |
Hi,
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how to add line before last 2 lines
It's a script that ads a line at a specific line number
This file is changed almost every day except the last 2 lines. I need a way to add a line always before the last two lines This is my script...But this one ads a new line at linenumber 400. #!/bin/bash k="kbit" read a b c sed -i "400i\ 2 rate $a$k src $b # $c" eth0.cfg sed -i "400i\ 2 rate $a$k dst $b # $c" eth1.cfg Thanks |
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