What is the easiest way to delete a line from a file?
I have a file that contains list for Domestic and Foreign customers.
I want to delete all lines staring with Foreing.
TIA (4 Replies)
Hi all,
I would like to delete a line in file.txt which has a list of filename.
example:
file_a
file_b
file_c
lets say i have file_b in my directory, then i should delete file_b in file.txt and get output file.txt with only file_a and file_b.
Below is my script, my result is still ... (12 Replies)
Hi ,
I have a file it content is like that
/vol.nas/u08/aip_triage/hany/Tesko/:CC::RPAS
/home/biblawh/myscript:CC::RPAS
i need to search for a certain pattern inside that file and delete the line if i find this pattern without redirecting the output into another file .
so i used the... (0 Replies)
Hi,
Need to delete a line from a file, file is too large so cannot use vi.
I know the line number that has to be deleted...
How can this be done ? (8 Replies)
Hello, I have to deal with several files that will be named something like this:
E00001.TXT, E00002.TXT etc.
Each file will have a alpha character on the first position of the first line which I want to place in a variable, then delete the entire line leaving the remainder of text. This new file... (6 Replies)
hi all,
i have trackfile.txt which contains the data as
0 /home8/mc09ats/UnixCw/t1
1 /home8/mc09ats/UnixCw/t2
2 /home8/mc09ats/UnixCw/t3
3 /home8/mc09ats/UnixCw/t4
if user says delete 1 then i want to delete 1 /home8/mc09ats/UnixCw/t2
line from... (3 Replies)
Hi gurus,
I have one file it may contains one line is "START" or "FINISH" either one of them.
I use below command to delete it, but it doens't work.
sed '/^START\|^END/d' <inputfile > outfile
anybody can help me to fix this.
thanks in advance. (12 Replies)
Hi ,
i have a file with data as below.This is same file. But actual file contains to many rows.
i want to search for a string "Field 039 00" and delete that line and previous 3 lines in that file.. Can some body suggested me how can i do using either sed or awk command ?
Field 004... (7 Replies)
Hi, I want to do file1 to file2. Rows will be different every time. Thanks.
file1
Fru-Name :BCNMB-B Fru-Location :/chassis-1/motherboard-1 Node-Name :LMP-1-1-1
Fru-Name :BMPP2-B Fru-Location :/chassis-1/slot-1 Node-Name :CFPU-0
Fru-Name :BMPP2-B Fru-Location... (2 Replies)
Discussion started by: ozcanaydin
2 Replies
LEARN ABOUT MOJAVE
net::http::nb
Net::HTTP::NB(3) User Contributed Perl Documentation Net::HTTP::NB(3)NAME
Net::HTTP::NB - Non-blocking HTTP client
SYNOPSIS
use Net::HTTP::NB;
my $s = Net::HTTP::NB->new(Host => "www.perl.com") || die $@;
$s->write_request(GET => "/");
use IO::Select;
my $sel = IO::Select->new($s);
READ_HEADER: {
die "Header timeout" unless $sel->can_read(10);
my($code, $mess, %h) = $s->read_response_headers;
redo READ_HEADER unless $code;
}
while(1) {
die "Body timeout" unless $sel->can_read(10);
my $buf;
my $n = $s->read_entity_body($buf, 1024);
last unless $n;
print $buf;
}
DESCRIPTION
Same interface as "Net::HTTP" but it will never try multiple reads when the read_response_headers() or read_entity_body() methods are
invoked. This make it possible to multiplex multiple Net::HTTP::NB using select without risk blocking.
If read_response_headers() did not see enough data to complete the headers an empty list is returned.
If read_entity_body() did not see new entity data in its read the value -1 is returned.
SEE ALSO
Net::HTTP
COPYRIGHT
Copyright 2001 Gisle Aas.
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.18.2 2012-11-08 Net::HTTP::NB(3)