I have installed coreutils and added path entry as mentioned.ran the command <1>sort -S 3G -k 1,26 sort_input.txt <2>sort -S 3G -k 1,26 sort_input.txt -o sort_output.txt but this is resulting in error "Input file specified two times"

In reply to Re^6: external sort performance improved? by rkshyam
in thread external sort performance improved? by rkshyam

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