need to change a single line in a file. It is always in the first line of the file.
It looks like:
htn0 n1 n2 n3 n4 n5 n6 n7 n8 n9 hilu cjt 1 1000000
there is a tab in all gaps except after the h.
I would need to re-transform the line into
h n1 n2 n3 n4 n5 n6 n7 n8 n9 hilu cjt 1 1000000
at the beginning o the line the t thing and n0 needs to go and there needs to be a tab between h and n1. Then a newline needs to start before hilu but there should be no additional tab after n9
Ideally I would just feed my file to the script and it would not require writing an intermediate script to fill.
is there maybe an efficient version in Perl or python or so? I thought about R but then there are 1000 of lines in the file and only the first lien needs be changed…