09-23-2009
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
file:
1 xxxxxxx
2 xxx xxx
5 xxx xxx
...
180 xxxxxx
200 xxx
how to remove any lines with the first number range 1-180 (9 Replies)
Discussion started by: bluemoon1
9 Replies
2. UNIX for Dummies Questions & Answers
All,
I have a text file with several entries like below:
personname
personname.domain.com
I know there is a way to use vi to remove only the personname.domain.com line. Can someone help? I believe that it involves /s/g/ something...I just can't remember the exact syntax.
Thanks (2 Replies)
Discussion started by: kjbaumann
2 Replies
3. Shell Programming and Scripting
A small question
I have a test.txt file
I have contents as:
a:google
b:yahoo
:
c:facebook
:
d:hotmail
How do I remove the line with :
my output should be
a:google
b:yahoo
c:facebook
d:hotmail (5 Replies)
Discussion started by: aronmelon
5 Replies
4. Shell Programming and Scripting
Hi,
Found lots of stuff that is close but no cigar...
I have a file ie. a.txt, and I want to copy it to another directory 5000 times and call it:
a1.txt
a2.txt
...
a5000.txt
Struggling to put a loop together in this new world of AIX. please include full script for me to understand... (3 Replies)
Discussion started by: terry2009
3 Replies
5. Shell Programming and Scripting
Hey Gang-
I have a list of servers. I want to exclude servers that begin with and end with certain characters. Is there an easy command to do this?
Example
wvm1234dev
wvm1234pro
uvm1122dev
uvm1122bku
uvm1344dev
I want to exclude any lines that start with "wvm" OR "uvm" AND end... (7 Replies)
Discussion started by: idiotboy
7 Replies
6. Shell Programming and Scripting
Hi,
I have a file from which I need to remove the last n lines.
I was successful in removing only the last line using :
sed '$d' file_name
Could you please help me with the command.
Thanks,
H2
Please use code tags when posting data and code samples! (8 Replies)
Discussion started by: H squared
8 Replies
7. UNIX for Dummies Questions & Answers
Hi,
I have a huge file which has Lacs of lines. File system got full.
I want your guys help to suggest me a solution so that I can remove all lines from that file but not last 50,000 lines. I want solution which can remove lines from existing file so that I can have some space left with. (28 Replies)
Discussion started by: prashant2507198
28 Replies
8. Shell Programming and Scripting
I have a file that contains the following:
Party_Id1;Party_id2;Party_id3;
1;2;3;
0
0
4;5;6;
0
7;8;9;
How can I adjust the file so it looks like this:
Party_Id1;Party_id2;Party_id3;
1;2;3;
4;5;6;
7;8;9;
I Think the '0' is something like a carriage return, I don't know. But how... (2 Replies)
Discussion started by: katled
2 Replies
9. Shell Programming and Scripting
Hello everyone,
Although it seems easy, I've been stuck with this problem for a moment now and I can't figure out a way to get it done.
My problem is the following:
I have a file where each line is a sequence of IP addresses, example :
10.0.0.1 10.0.0.2
10.0.0.5 10.0.0.1 10.0.0.2... (5 Replies)
Discussion started by: MisterJellyBean
5 Replies
10. Shell Programming and Scripting
I have a perl script which splits a large file into chunks.The script is given below
use strict;
use warnings;
open (FH, "<monolingual.txt") or die "Could not open source file. $!";
my $i = 0;
while (1) {
my $chunk;
print "process part $i\n";
open(OUT, ">part$i.log") or die "Could... (4 Replies)
Discussion started by: gimley
4 Replies
remove(3C) Standard C Library Functions remove(3C)
NAME
remove - remove file
SYNOPSIS
#include <stdio.h>
int remove(const char *path);
DESCRIPTION
The remove() function causes the file or empty directory whose name is the string pointed to by path to be no longer accessible by that
name. A subsequent attempt to open that file using that name will fail, unless the file is created anew.
For files, remove() is identical to unlink(). For directories, remove() is identical to rmdir().
See rmdir(2) and unlink(2) for a detailed list of failure conditions.
RETURN VALUES
Upon successful completion, remove() returns 0. Otherwise, it returns -1 and sets errno to indicate an error.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
|MT-Level |MT-Safe |
+-----------------------------+-----------------------------+
SEE ALSO
rmdir(2), unlink(2), attributes(5), standards(5)
SunOS 5.10 14 Aug 2002 remove(3C)