Hi All,
Is there any command which can convert binary decimal coded values to ascii values...
i have bcd values like below
оооооооооооо0о-- -v -
Pls suggest a way to convert this.
Thanks,
Deepti.Gaur (3 Replies)
How can I evaluate a decimal value in an if statement?
echo "Enter limit:"
read limit (enter a decmal value, ie: 2.5)
decimallimit=`echo $limit+0|bc|quit`
echo $decimallimit
if
then
echo $decimallimit
else
echo "failed"
fi (4 Replies)
Hi guys I'm trying to print average of 2 columns.
awk '{print ($1+$2)/2}' file.txt
Its printing average but not giving decimal values
its giving 3.05521e+08 instead of 305521....
I tried %f to print float values but not quiet connected
Could you help plz:confused: (5 Replies)
Hi All,
I have a file which is having 3 columns as (string string integer)
a b 1
x y 2
p k 5
y y 4
.....
.....
Question:
I want get the unique value of column 2 in a sorted way(on column 2) and the sum of the 3rd column of the corresponding rows. e.g the above file should return the... (6 Replies)
Hi All,
In my script I've written like this-
c=$( expr 100 / 3);echo $c
The output coming is 33. but I want to see 33.33, decimal values too. How to get that?
Thanks,
Naresh (3 Replies)
Hi Friends,
This is my last post for today.
My input file is
chr1 100 200
chr1 123 300
chr1 300 400
chr1 420 520
chr10 132344343 132348674
When I try using this command
awk '{v=($3+$2)/2; print $0"\t"v}' 1
This is my output
chr1 100 200 150
chr1 123 300 211.5 (2 Replies)
Hi,
I wanted to round all the values in a column to nearest integer. I have multiple files with only two columns and I want to round values in column 2. e.g
input_file
A1 23.971578 A2 34.624976 A3 46.403446 A4 375 A5 1 A6 3 A7 ... (3 Replies)
Gents
Is it possible to update the code to get the desired output files from the input list. I called variable to the first column.
I need to consider the first column as key to grep the values in the second column according to the desired request.
input list
(attached )
output1
... (12 Replies)
Discussion started by: jiam912
12 Replies
LEARN ABOUT X11R4
_exit
_EXIT(2) Linux Programmer's Manual _EXIT(2)NAME
_exit, _Exit - terminate the calling process
SYNOPSIS
#include <unistd.h>
void _exit(int status);
#include <stdlib.h>
void _Exit(int status);
Feature Test Macro Requirements for glibc (see feature_test_macros(7)):
_Exit():
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
DESCRIPTION
The function _exit() terminates the calling process "immediately". Any open file descriptors belonging to the process are closed. Any
children of the process are inherited by init(1) (or by the nearest "subreaper" process as defined through the use of the prctl(2)
PR_SET_CHILD_SUBREAPER operation). The process's parent is sent a SIGCHLD signal.
The value status & 0377 is returned to the parent process as the process's exit status, and can be collected using one of the wait(2) fam-
ily of calls.
The function _Exit() is equivalent to _exit().
RETURN VALUE
These functions do not return.
CONFORMING TO
POSIX.1-2001, POSIX.1-2008, SVr4, 4.3BSD. The function _Exit() was introduced by C99.
NOTES
For a discussion on the effects of an exit, the transmission of exit status, zombie processes, signals sent, and so on, see exit(3).
The function _exit() is like exit(3), but does not call any functions registered with atexit(3) or on_exit(3). Open stdio(3) streams are
not flushed. On the other hand, _exit() does close open file descriptors, and this may cause an unknown delay, waiting for pending output
to finish. If the delay is undesired, it may be useful to call functions like tcflush(3) before calling _exit(). Whether any pending I/O
is canceled, and which pending I/O may be canceled upon _exit(), is implementation-dependent.
C library/kernel differences
In glibc up to version 2.3, the _exit() wrapper function invoked the kernel system call of the same name. Since glibc 2.3, the wrapper
function invokes exit_group(2), in order to terminate all of the threads in a process.
SEE ALSO execve(2), exit_group(2), fork(2), kill(2), wait(2), wait4(2), waitpid(2), atexit(3), exit(3), on_exit(3), termios(3)COLOPHON
This page is part of release 4.15 of the Linux man-pages project. A description of the project, information about reporting bugs, and the
latest version of this page, can be found at https://www.kernel.org/doc/man-pages/.
Linux 2017-05-03 _EXIT(2)