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Shell Programming and Scripting
Search files in directory for keywords using bash
Post 302964159 by cmccabe on Monday 11th of January 2016 03:08:11 PM
01-11-2016
The input are excel xlsx files that I converted to text in VBA, so they should all be separated by a tab. The in input files are 133 individual text files with the column titles in random order. In some it will be chr,start,stop,ref,alt in others id,chr,start,stop,ref,alt and in others name,symbol,id,chr,start,stop,ref,alt. Does this help? Thank you 
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LEARN ABOUT LINUX
colrm
COLRM(1) BSD General Commands Manual COLRM(1) NAME
colrm -- remove columns from a file SYNOPSIS
colrm [start [stop]] DESCRIPTION
The colrm utility removes selected columns from the lines of a file. A column is defined as a single character in a line. Input is read from the standard input. Output is written to the standard output. If only the start column is specified, columns numbered less than the start column will be written. If both start and stop columns are spec- ified, columns numbered less than the start column or greater than the stop column will be written. Column numbering starts with one, not zero. Tab characters increment the column count to the next multiple of eight. Backspace characters decrement the column count by one. ENVIRONMENT
The LANG, LC_ALL and LC_CTYPE environment variables affect the execution of colrm as described in environ(7). EXIT STATUS
The colrm utility exits 0 on success, and >0 if an error occurs. SEE ALSO
awk(1), column(1), cut(1), paste(1) HISTORY
The colrm command appeared in 3.0BSD. BSD
August 4, 2004 BSD