Off topic:Running Batch Files From Command Line

Question

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I have around 50 similar .txt files in a folder. I extracted the info I need from txt files. I was wondering how to run all these 50 files (less *.gz.txt| awk '... doesn't create .output.txt for individual input .txt files) in a single run with individual output files?

Input files look like below:

BACP0000929|xaiA|gi|302543193|ref|ZP_07295535.1|_<97>:0:664:+  0       0.0     0.0     0.0
BACP0000011|fytD|gi|340626483|ref|YP_004744935.1|_<97>:0:657:+ 0       0.0     0.0     0.0
BACP0008288|cuyD|gi|365866299|ref|ZP_09405920.1|_<97>:0:660:+  0       0.0     0.0     0.0

Used command:

less 9673.fna.gz.txt |  awk '{OFS="\t";  split($1,x,"|"); print x[2], $2}'| awk '$2 > 0'| sort -k2r| uniq –c | sort -rn > output.txt

Output:

286 xaiA    1
236 FabB    1
170 uyTB    1
166 yuTB    1
152 iopC    1