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col3 - Online in the Cloud

Run col3 in OnWorks free hosting provider over Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

This is the command col3 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


col1 .. col9, NF - awk and print a column (based on the name of the program, 1-9)

SYNOPSIS


col1 [SEPARATOR]

DESCRIPTION


col1 is a simple script that conveniently splits and prints a given column, where the
column to print is the name of the script program you're running (col1-col9). col2-col9
are symlinks to col1; their behavior simply changes based on the name called.

NF can be used to print the last field.

The program takes one optional argument, the input field separator (whitespace, by
default).

EXAMPLES


Rather than:
mount | awk '{print $3}'

Try:
mount | col3

Instead of:
cat /etc/passwd | awk -F":" '{print $7}'

You can just do:
cat /etc/passwd | col7 :

Or
cat /etc/passwd | NF :

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