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dvu4/count_file_row_in_terminal.md

Created September 16, 2025 17:47
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count_file_row_in_terminal.md

This script looks for all files starting with protected_WAG_CNVR_FY26_Immz_2yr_1Vax_Ages and print row counts in each file

for f in $(ls -1 | grep 'protected_WAG_CNVR_FY26_Immz_2yr_1Vax_Ages');do
count=$(wc -l < "$f")
echo "$f : $count"
done

The output :

protected_WAG_CNVR_FY26_Immz_2yr_1Vax_Ages24-49_USH.dat :    32668
protected_WAG_CNVR_FY26_Immz_2yr_1Vax_Ages24-49.dat :  1966142
protected_WAG_CNVR_FY26_Immz_2yr_1Vax_Ages50-64_USH.dat :    43920
protected_WAG_CNVR_FY26_Immz_2yr_1Vax_Ages50-64.dat :  2393405
protected_WAG_CNVR_FY26_Immz_2yr_1Vax_Ages65+_USH.dat :    78427
protected_WAG_CNVR_FY26_Immz_2yr_1Vax_Ages65+.dat :  5836725
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