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Full Discussion: Removing Colors and ^M in a log file
Top Forums Shell Programming and Scripting Removing Colors and ^M in a log file Post 302887471 by Jotne on Friday 7th of February 2014 05:32:59 PM
Old 02-07-2014
Code:
cat file
Bringing up loopback interface:  ^[[60G[^[[0;32m  OK  ^[[0;39m]^M^M¬
 19 Bringing up interface eth0:  ^[[60G[^[[0;32m  OK  ^[[0;39m]^M^M¬
 20 Starting portreserve: ^[[60G[^[[0;32m  OK  ^[[0;39m]^M^M¬
 21 Starting system logger: ^[[60G[^[[0;32m  OK  ^[[0;39m]^M^M¬
 22 Starting irqbalance: ^[[60G[^[[0;32m  OK  ^[[0;39m]^M^M¬

Code:
awk '{gsub(/\^M|\^\[\[[0-9]*G\[|\^\[\[0;[0-9]*m]*| *¬/,x)}1' file
Bringing up loopback interface:    OK
 19 Bringing up interface eth0:    OK
 20 Starting portreserve:   OK
 21 Starting system logger:   OK
 22 Starting irqbalance:   OK

This is copy and past from code in post #1. It may be that it has changed when you posted it here. Upload the file.
 

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LEARN ABOUT MOJAVE

lo

LO(4)							   BSD Kernel Interfaces Manual 						     LO(4)

NAME

     lo -- software loopback network interface

SYNOPSIS

     pseudo-device
     loop

DESCRIPTION

     The loop interface is a software loopback mechanism which may be used for performance analysis, software testing, and/or local communication.
     As with other network interfaces, the loopback interface must have network addresses assigned for each address family with which it is to be
     used.  These addresses may be set or changed with the SIOCSIFADDR ioctl(2).  The loopback interface should be the last interface configured,
     as protocols may use the order of configuration as an indication of priority.  The loopback should never be configured first unless no hard-
     ware interfaces exist.

DIAGNOSTICS

     lo%d: can't handle af%d.  The interface was handed a message with addresses formatted in an unsuitable address family; the packet was
     dropped.

SEE ALSO

     inet(4), intro(4), ns(4)

HISTORY

     The lo device appeared in 4.2BSD.

BUGS

     Previous versions of the system enabled the loopback interface automatically, using a nonstandard Internet address (127.1).  Use of that
     address is now discouraged; a reserved host address for the local network should be used instead.

4.2 Berkeley Distribution					   June 5, 1993 					 4.2 Berkeley Distribution
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