awk - How to copy numeric data from file to array in Linux -


i have data in output.txt shown below. wanted copy data file array in linux. wanted using awk.

3.2222196800737746e-01 9.0625504539639357e-02 -4.4309220157707685e-01 7.6522564411406657e-01 -7.1683767983542657e-01 4.8589460714063371e-01 -2.5294463208548001e-01 2.8153758928251349e-01 -1.9848560597677056e-01

you this:

arr=($(cat output.txt)) echo ${arr[0]} 3.2222196800737746e-01  echo ${arr[2]} -4.4309220157707685e-01

first data stored in slot 0 second in slot 1 etc.


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