Hi
I am trying to search a firewall syslog space delimeted file for all of the different tcp and udp destination ports.
I know that grep will find lines that contain specific text. And I have tried using the the the cut command to cut out of the file certain colums. However the test I am... (6 Replies)
Hi all,
I have a file with single white space delimited values, I want to convert them to a tab delimited file.
I tried sed, tr ... but nothing is working.
Thanks,
Rajeevan D (16 Replies)
I have a space delimited text file with 1,000,000+ columns and 100 rows. I want to delete columns 2 through 5 (2 and 5) included from the text file. How do I do that? Thanks. (3 Replies)
Hi All,
I have space delimited file similar to the one as shown below.. I need to convert it as a pipe delimited, the values inside the pipe delimited file should be as highlighted...
AA ATIU2345098809 009697 005374
BB ATIU2345097809 005445 006518
CC ATIU9685098809 003215 003571
DD... (7 Replies)
Hi,
I have a space delimited text file but I only want to change the first space to a tab and keep the rest of the spaces intact. How do I go about doing that? Thanks! (3 Replies)
Hi How to make tab delimited file to space delimited?
in put file:
ABC kgy
jkh ghj
ash kjl
o/p file:
ABC kgy
jkh ghj
ash kjl
Use code tags, thanks. (1 Reply)
Hi all,
I have source file, data looks like
12345 abc def 01 / 001200 C 2000
12345 abc def 01 / 001200 C 2500
12345 abcd def 01 / 001200 C 3500
18945 xyz pqr 01 / 009900 D 4000 5000 2800 9900
Expected ouput... (3 Replies)
Hi,
I have a file which looks like this
FORD|1333-1| 10000100010203| 100040507697|0002|356.45|5555| SSSSY|KKKKM|1000005|10| N096|10043| C987
I need the output to look like this
FORD|1333-1|10000100010203|100040507697|0002|356.45|5555| SSSSY|KKKKM|1000005|10| N096|10043| C987
The leading... (8 Replies)
Input file:
xyz,pqrs.lmno,NA,NA,NA,NA,NA,NA,NA
abcd,pqrs.xyz,NA,NA,NA,NA,NA,NA,NA
Expected Output:
xyz pqrs.lmno NA NA NA NA NA NA NA
abcd pqrs.xyz NA NA NA NA NA NA NA
Command Tried so far:
awk -F"," 'BEGIN{OFS=" ";} {print}' $File_Path/File_Name.csv
Issue:... (5 Replies)
Hi,
I am wanting to create a script that will construct a SQL statement based on a a space delimited string that it read from a config file.
Example of the SQL will be
For example, it will read a string like "AAA BBB CCC" and assign to a variable named IN_STRING.
I then concatenate... (2 Replies)
Discussion started by: newbie_01
2 Replies
LEARN ABOUT CENTOS
gethugepagesizes
GETHUGEPAGESIZES(3) Library Functions Manual GETHUGEPAGESIZES(3)NAME
gethugepagesizes - Get the system supported huge page sizes
SYNOPSIS
#include <hugetlbfs.h>
int gethugepagesizes(long pagesizes[], int n_elem);
DESCRIPTION
The gethugepagesizes() function returns either the number of system supported huge page sizes or the sizes themselves. If pagesizes is
NULL and n_elem is 0, then the number of huge pages the system supports is returned. Otherwise, pagesizes is filled with at most n_elem
page sizes.
RETURN VALUE
On success, either the number of huge page sizes supported by the system or the number of huge page sizes stored in pagesizes is returned.
On failure, -1 is returned and errno is set appropriately.
ERRORS
EINVAL n_elem is less than zero or n_elem is greater than zero and pagesizes is NULL.
Also see opendir(3) for other possible values for errno. This error occurs when the sysfs directory exists but cannot be opened.
NOTES
This call will return all huge page sizes as reported by the kernel. Not all of these sizes may be usable by the programmer since mount
points may not be available for all sizes. To test whether a size will be usable by libhugetlbfs, hugetlbfs_find_path_for_size() can be
called on a specific size to see if a mount point is configured.
SEE ALSO oprofile(1), opendir(3), hugetlbfs_find_path_for_size(3), libhugetlbfs(7)AUTHORS
libhugetlbfs was written by various people on the libhugetlbfs-devel mailing list.
October 10, 2008 GETHUGEPAGESIZES(3)