Need to change two words in a line using shell script.


 
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Old 08-26-2009
Assume the file has
Code:
tftp          dgram   udp      wait    nobody  /usr/sbin/tcpd  in.tftpd  /tftpboott
tftp          dgram   udp      wait    anybody  /usr/sbin/tcpd  in.tftpd  /tftpdboott
.
.

i want to change 5th and 8th field of lines matching in.tftd,if 5th and 8th fields are not root and /flx/boot respectively.
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