The standard way of redirecting the output of a command into a file is to use the 'tee' command:
# Starts 'my_command' command and duplicates # the outputs from the standard and error devices # into the 'my_log.txt' log file
my_command 2>&1 | tee my_log.txt
Hope it helps,
C.
Hey,
Thanks man...I got it.
====================================================
Examples
1 To view and save the output from a command at the same time:
This displays the standard output of the command lint program.c at the workstation, and at the same time saves a copy of it in the file program.lint. If a file
named program.lint already exists, it is deleted and replaced.
2 To view and save the output from a command to an existing file: lint program.c | tee -a program.lint
This displays the standard output of the lint program.c command at the workstation and at the same time appends a copy of it to the end of the program.lint file.
If the program.lint file does not exist, it is created.
Hi all
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Hello
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AAA|BBB|11111|22222|...|($NF of record 1)
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Discussion started by: mrm5102
7 Replies
LEARN ABOUT OSX
ul
UL(1) BSD General Commands Manual UL(1)NAME
ul -- do underlining
SYNOPSIS
ul [-i] [-t terminal] [file ...]
DESCRIPTION
The ul utility reads the named files (or standard input if none are given) and translates occurrences of underscores to the sequence which
indicates underlining for the terminal in use, as specified by the environment variable TERM. The file /etc/termcap is read to determine the
appropriate sequences for underlining. If the terminal is incapable of underlining, but is capable of a standout mode then that is used
instead. If the terminal can overstrike, or handles underlining automatically, ul degenerates to cat(1). If the terminal cannot underline,
underlining is ignored.
The following options are available:
-i Underlining is indicated by a separate line containing appropriate dashes `-'; this is useful when you want to look at the underlin-
ing which is present in an nroff(1) output stream on a crt-terminal.
-t terminal
Overrides the terminal type specified in the environment with terminal.
ENVIRONMENT
The LANG, LC_ALL, LC_CTYPE and TERM environment variables affect the execution of ul as described in environ(7).
EXIT STATUS
The ul utility exits 0 on success, and >0 if an error occurs.
SEE ALSO colcrt(1), man(1), nroff(1)HISTORY
The ul command appeared in 3.0BSD.
BUGS
The nroff(1) command usually outputs a series of backspaces and underlines intermixed with the text to indicate underlining. No attempt is
made to optimize the backward motion.
BSD August 4, 2004 BSD