Can you try pressing delete at the end of the file, so that the cursor does not move further( I mean delete all blank lines)... Please let me know if it resolves the issue.
---------- Post updated at 10:52 AM ---------- Previous update was at 08:32 AM ----------
I'm trying to figure out a way to count the number of words in the follwing file:
cal 2002 > file1
Is there anyway to do this without using wc but instead using the cut command? (1 Reply)
i want to count the number of words in a file and then redirect this to a file
echo 'total number of words=' wc -users>file
THis isnt working, anyone any ideas. (1 Reply)
if i have a long list of data, with every line beginning with an ip-address, like this:
62.165.8.187 - - "GET /bestandnaam.html HTTP/1.1" 200 5848 "http://www.domeinnaam.nl/bestandnaam.html" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)"
how do i count which ip-adresses are mentioned... (3 Replies)
Hi
Is there a way to count the no. of words in all files in directory. All are text files.I use wc -w but somehow i am not getting the rite answer.
Is there an alternative.
Thanks in advance (9 Replies)
Hi Pls help in solving my doubt.Iam having file like below
file1.txt
priya
jenny
jenny
priya
raj
radhika
priya
bharti
bharti
Output required:
I need a output like count of repeated words with name for ex:
priya 3
jenny 2 (4 Replies)
Hi All,
I have written a script on this but it does not do the requisite job. My requirement is this:
1. I have two kinds of files each with different extensions. One set of files are *.dat (6000 unique DAT files all in one directory) and another set *.dic files (6000 unique DIC files in... (1 Reply)
Hi All,
I have written a script on this but it does not do the requisite job. My requirement is this:
1. I have two kinds of files each with different extensions. One set of files are *.dat (6000 unique DAT files all in one directory) and another set *.dic files (6000 unique DIC files in all... (5 Replies)
Hi, Given below is the input file:
http://i53.tinypic.com/2vmvzb8.png
Given below is what the output file should look like:
http://i53.tinypic.com/1e6lfq.png
I know how to count the occurrence of 1 word from a file, but not all of them. Can someone help please? An explanation on the... (1 Reply)
Hi,
I need a shell script which can provide details from error logs like this
Aug 23 21:19:41 red mountd: authenticated mount request from bl0110.bang.m
pc.local:651 for /disk1/jobs (/disk1)
Aug 23 08:49:52 red dhcpd: DHCPDISCOVER from 00:25:90:2b:cd:7c via eth0: unknown client
Aug 24... (2 Replies)
Discussion started by: ratheeshp
2 Replies
LEARN ABOUT LINUX
bswap
BSWAP(3) Linux Programmer's Manual BSWAP(3)NAME
bswap_16, bswap_32, bswap_64 - reverse order of bytes
SYNOPSIS
#include <byteswap.h>
bswap_16(x);
bswap_32(x);
bswap_64(x);
DESCRIPTION
These macros return a value in which the order of the bytes in their 2-, 4-, or 8-byte arguments is reversed.
RETURN VALUE
These macros return the value of their argument with the bytes reversed.
ERRORS
These macros always succeed.
CONFORMING TO
These macros are GNU extensions.
EXAMPLE
The program below swaps the bytes of the 8-byte integer supplied as its command-line argument. The following shell session demonstrates
the use of the program:
$ ./a.out 0x0123456789abcdef
0x123456789abcdef ==> 0xefcdab8967452301
Program source
#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <inttypes.h>
#include <byteswap.h>
int
main(int argc, char *argv[])
{
uint64_t x;
if (argc != 2) {
fprintf(stderr, "Usage: %s <num>
", argv[0]);
exit(EXIT_FAILURE);
}
x = strtoul(argv[1], NULL, 0);
printf("0x%" PRIx64 " ==> 0x%" PRIx64 "
", x, bswap_64(x));
exit(EXIT_SUCCESS);
}
SEE ALSO byteorder(3), endian(3)Linux 2019-03-06 BSWAP(3)