I get error with that sed command. once we fix this command, i need to put it in a for loop for processing list of all my input files and see if i do not get my original issue here too.
and other part is, my input file may contain other ~variables~ which are not part of a.txt. so those should be remain same.
OS version:
SunOS ahs2518 5.10 Generic_150400-27 sun4v sparc sun4v
Thanks
Moderator's Comments:
Seriously: Please use CODE tags as required by forum rules!
Last edited by RudiC; 03-16-2018 at 12:44 PM..
Reason: Changed CODE tags.
Hi,
I'm trying to compare Actual.html with a baseline.html
However, everytime it fails b'coz of the timestamp differences
between the two. So, thought of stripping off the timestamp
from both the *html files before comparing using below sed
command over Solaris Unix platform:... (3 Replies)
Hi,
I need convert a dump file in the following format : (please note that line numbers are provided for easy look)
Original file:
1 2007-10-2482.90 No trade 0 0.00 100000.00
2 100000.00
3 0.00
4 HOLD
5 2007-10-2589.75 Bought 1114 1114 100000.00 0.00
... (5 Replies)
cat file.txt
fvnuiehuewf
ruevhxncvkjrh
zxjvurhfuwe
jkhvBEGINvfnvf
ijrgioe
Trying to delete a line that has the pattern "BEGIN"
cat sedtest
filename=file.txt
pattern=BEGIN
sed "/^$pattern/d" "$filename" (9 Replies)
Can anyone help me get this small sed script to work in shell on the command line?
I need it in a one liner really as i want to edit many scripts in a for loop and dont want to have to invoke a separate script each time.
#!/bin/sh
sed '/mailx\ -s.*$ {
i\
#Comment above mailx line ... (5 Replies)
Hi
Is it possible to do the following in a single command
/usr/xpg4/bin/sed -e '/rows selected/d' /aemu/CALLAUTO/callauto.txt > /aemu/CALLAUTO/callautonew.txt
/usr/xpg4/bin/sed -e '/^$/d' /aemu/CALLAUTO/callautonew.txt > /aemu/CALLAUTO/callauto_new.txt
exit (1 Reply)
Hi there,
I'd like to delete the beginning of a line up until it finds a certain word or character string: in this case, I'd like to delete each line up to the word "mounting".
Thanks ;)
Susan (12 Replies)
Hi all,
I ahve a program which has to delete a line in a file... if i run the sed command through shell prompt it works fine. But if run it using code its throwing error. May i know where i am doing wrong.
the file has 3 lines
# cat /root/.ssh/known_hosts... (4 Replies)
sed /'1-2'/&^/ filename
suppose there is a file containing three lines , how do we do delete the word from each line?
hyter efr frf
rerfer efe ewd
cdcf evrfgf erfv
the output has to look like
frf
ewd
erfv (2 Replies)
It looks like if matching and deleting the last line confuses 'sed' so it does not recognize '$' address. Consider:
sed -e '/^3/d' -e '$ a text'
supposed to delete a line starting with '3' and then append 'text' after the last line of input. But, if it is the last line of input which starts... (2 Replies)
I have a simple task to replace unix line feed end of line characters with carriage returns.
When I run the following “change file in place” sed instruction from the command line all the Line feeds are successfully replaced with Carriage returns.
sed -i 's/$/\r/' lf_file.txt
But that same... (1 Reply)
Perl::Critic::Policy::InputOutput::ProhibitTwoArgOpen(3)User Contributed Perl DocumentatioPerl::Critic::Policy::InputOutput::ProhibitTwoArgOpen(3)NAME
Perl::Critic::Policy::InputOutput::ProhibitTwoArgOpen - Write "open $fh, q{<}, $filename;" instead of "open $fh, "<$filename";".
AFFILIATION
This Policy is part of the core Perl::Critic distribution.
DESCRIPTION
The three-argument form of "open" (introduced in Perl 5.6) prevents subtle bugs that occur when the filename starts with funny characters
like '>' or '<'. The IO::File module provides a nice object-oriented interface to filehandles, which I think is more elegant anyway.
open( $fh, '>output.txt' ); # not ok
open( $fh, q{>}, 'output.txt' ); # ok
use IO::File;
my $fh = IO::File->new( 'output.txt', q{>} ); # even better!
It's also more explicitly clear to define the input mode of the file, as in the difference between these two:
open( $fh, 'foo.txt' ); # BAD: Reader must think what default mode is
open( $fh, '<', 'foo.txt' ); # GOOD: Reader can see open mode
This policy will not complain if the file explicitly states that it is compatible with a version of perl prior to 5.6 via an include
statement, e.g. by having "require 5.005" in it.
CONFIGURATION
This Policy is not configurable except for the standard options.
NOTES
There are two cases in which you are forced to use the two-argument form of open. When re-opening STDIN, STDOUT, or STDERR, and when doing
a safe pipe open, as described in perlipc.
SEE ALSO
IO::Handle
IO::File
AUTHOR
Jeffrey Ryan Thalhammer <jeff@imaginative-software.com>
COPYRIGHT
Copyright (c) 2005-2011 Imaginative Software Systems. All rights reserved.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.16.3 2014-06-09 Perl::Critic::Policy::InputOutput::ProhibitTwoArgOpen(3)