This is the command colrm that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
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 specified, 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.
Use colrm online using onworks.net services
