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Top Forums Shell Programming and Scripting using sed but want to drop last line Post 302278867 by cfajohnson on Wednesday 21st of January 2009 10:29:57 AM
Old 01-21-2009
Quote:
Originally Posted by atc98092
thanks for the quick response. I entered this:

Code:
sed -n -e "/[0-2][0-9][0-5][0-9]    TMU/d" -e "/WX: /,/[0-2][0-9][0-5][0-9]    TMU/p " 15.txt > test1.txt

since I want to remove the line that starts with the date and TMU stamp. However, it is returning nothing.

You must use a pattern that doesn't match the line that you DO want.
Quote:
By the way, the double quotes are because I'm testing this on a Windows PC Smilie, and the single quotes don't work here. Once I get something that works, I'll go upstairs and test it on the Linux box. If you think that might cause me a problem, I'll test it upstairs now.

It probably doesn't make a difference, but I wouldn't trust anything on a Windows PC.
 

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MESSAGES(3)						  libbash messages Library Manual					       MESSAGES(3)

NAME
messages -- libbash library that implements a set of functions to print standard status messages SYNOPSIS
printOK [indent] printFAIL [indent] printNA [indent] printATTN [indent] printWAIT [indent] DESCRIPTION
General messages is a collection of functions to print standard status messages - those [ OK ] and [FAIL] messages you see during Linux boot process. The function list: printOK Prints a standard [ OK ] message (green) printFAIL Prints a standard [FAIL] message (red) printNA Prints a standard [ N/A] message (yellow) printATTN Prints a standard [ATTN] message (yellow) printWAIT Prints a standard [WAIT] message (yellow) Detailed interface description follows. indent Column to move to before printing. Default indent is calculated as TTY_WIDTH-10. If current tty width can not be determined (for example, in case of serial console), it defaults to 80, so default indent is 80-10=10 FUNCTIONS DESCRIPTIONS
printOK [indent] Prints a standard [ OK ] message (green) printFAIL [indent] Prints a standard [FAIL] message (red) printNA [indent] Prints a standard [ N/A] message (yellow) printATTN [indent] Prints a standard [ATTN] message (yellow) printWAIT [indent] Prints a standard [WAIT] message (yellow) EXAMPLES
Run a program named MyProg, and report it's success or failure: echo -n 'Running MyProg...' printWAIT if MyProg ; then printOK else printFAIL fi AUTHORS
Hai Zaar <haizaar@haizaar.com> Gil Ran <gil@ran4.net> SEE ALSO
ldbash(1), libbash(1) Linux Epoch Linux
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