To do a descending numeric sort on the 4th column of a tab-separated file qwe.txt, do
sort -t$'\t' -rn -k4,4 qwe.txt > sorted.qwe.txt
Note the grouping: sort [separator] [options] [fields to sort on]
Here I have used the options: -r (descending order) and -n (numeric sort).
The trick for specifying tab as a field separator is borrowed from here. Also see this.
sort -t$'\t' -rn -k4,4 qwe.txt > sorted.qwe.txt
Note the grouping: sort [separator] [options] [fields to sort on]
Here I have used the options: -r (descending order) and -n (numeric sort).
The trick for specifying tab as a field separator is borrowed from here. Also see this.
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