Hi to all.

I am new to linux.

I am using redhat linux.

data is like this in a text file



SHEET ,MET
SHEET ,ASP
SHEET ,PHE
SHEET ,SER
SHEET ,THR
SHEET ,ALA
SHEET ,LEU
SHEET ,LEU
SHEET ,MET
SHEET ,SER
SHEET ,ALA
SHEET ,GLN
SSBOND,CYS
SSBOND,CYS
SSBOND,CYS
SSBOND,CYS
SSBOND,CYS
SSBOND,CYS
SSBOND,CYS
SSBOND,CYS
CISPEP,THR
CISPEP,ALA
CISPEP,ALA
CISPEP,THR
CISPEP,ALA
CISPEP,THR
CISPEP,ALA
CISPEP,THR

[quote]

i have to convert this two column type into firt column,second column, and thirdcolumn like which i have shown below... using sed or awk..



SHEET
MET
ASP
PHE
SER
THR
ALA
LEU
LEU
MET
SER
ALA
GLN

[quote]

Second column

[code]

SSBOND
CYS
CYS
CYS
CYS
CYS
CYS
CYS
CYS

[quote]


Third column

[code]

CISPEP
THR
ALA
ALA
THR
ALA
THR
ALA
THR


[code]


Thanks for your reply. Help me in this.. Do you know some good tutorials for sed and awk for editing text files..


with kind regards
ramesh