taking first column of one file and making it the first column of a second file in perl or unix -
examples:
file 1 :
contig01 contig02 contig03 contig04
file 2: (tab delimitated)
9.8 5.4 5.7 8.7 5.6 4.5 6.4 4.6 3.4 4.3 2.4 4.5 3.4 3.6 6.5 3.5
i want file merges them get
contig01 9.8 5.4 5.7 8.7 contig02 5.6 4.5 6.4 4.6
etc
the files in same order
thanks
you want paste command.
$ cat <<eof >file1 > contig01 > contig02 > contig03 > contig04 > eof $ cat <<eof >file2 > 9.8 5.4 5.7 8.7 > 5.6 4.5 6.4 4.6 > 3.4 4.3 2.4 4.5 > 3.4 3.6 6.5 3.5 > eof $ paste file1 file2 contig01 9.8 5.4 5.7 8.7 contig02 5.6 4.5 6.4 4.6 contig03 3.4 4.3 2.4 4.5 contig04 3.4 3.6 6.5 3.5
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