01-11-2010
Hi,
write() doesn't interpret the data, like printf() does. What happens here: each byte of your integer array are printed out on stdout as it would be a stream of char. Hence the weird result.
If you want to print in human form, you need a formatted string (using e.g. printf, using integer to string convert, building the string yourself etc.).
HTH,
Loïc.
--
My (Unix) blog: removed
Last edited by Scott; 01-11-2010 at 05:46 PM..
Reason: Your blog doesn't add any value to this thread
9 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
I'm trying to compile and install both most recent version of 'make' and the
most recent version of 'openssh' on my Sparc20.
I've run into the following problems... and I don't know what they mean. Can
someone please help me resolve these issues?
I'm using the 'make' version that was... (5 Replies)
Discussion started by: xyyz
5 Replies
2. Shell Programming and Scripting
hi
buddies
i want to write a awk script
for the file like this:
Aaj rootha huwa ek dost bahut yaad aaya,
Achha guzra huwa kuch waqt bahut yaad aaya,
Meri aankhon ke har ek ashq pe rone wala,
Aaj jab aankh yeh royi to bahut yaad aaya,
Jo mere dard ko seene mein chhupa leta thaa,
Jo... (2 Replies)
Discussion started by: LAKSHMI NARAYAN
2 Replies
3. Shell Programming and Scripting
I need to find all the files that have group Read or Write permission or files that have user write permission.
This is what I have so far:
find . -exec ls -l {} \; | awk '/-...rw..w./ {print $1 " " $3 " " $4 " " $9}'
It shows me all files where group read = true, group write = true... (5 Replies)
Discussion started by: shunter63
5 Replies
4. IP Networking
Hi,
We have smb client running on two of the linux boxes and smb server on another linux system. During a backup operation which uses smb, read of a file was allowed while write to the same file was going on.Also simultaneous writes to the same file were allowed.Following are the settings in the... (1 Reply)
Discussion started by: swatidas11
1 Replies
5. Programming
Can anyone tell what happens if each end writes at the same time on the same socket ?
- if one of them issues a read() after write() has completed, will it record into the buffer what the other sent ?
ex.
e1 writes to e2 - - - while - - - e2 writes to e1 (at the same time)
e1 read () - what... (1 Reply)
Discussion started by: gendaox
1 Replies
6. Shell Programming and Scripting
Hello,
I am using VirtualBox to simulate a small network with two Linux computers, the host is Mac OS X. My problem is that I can't send "write" and "wall" messages from the host to one of those Linux computers.
Here is what works:
- The virtual Linux computer answers "ping" messages that have... (5 Replies)
Discussion started by: 123_abc
5 Replies
7. Shell Programming and Scripting
Hi Team,
I am trying for below requiremebt but not getting how to go.
When i give below command
amqrfdm -m SUN
it gives the output as below
amqrfdm for v7.0
Date(2013-08-12 )Time(14.06.42)
Version(7.0.1.3)(p701-103-100813)
Product(WebSphere MQ for Solaris (SPARC platform))
#)... (12 Replies)
Discussion started by: darling
12 Replies
8. Shell Programming and Scripting
Hi All,
I need the answer of below question?
1) How to write multiple cronjobs in shellscript? Is there any way or we cant write in shellscript...
Regards,
Priyanka (2 Replies)
Discussion started by: pspriyanka
2 Replies
9. Programming
(Apologies for any typos.)
OSX 10.12.3 AND Windows 10.
This is for the serious Python experts on at least 3.5.x and above...
In script format sys.stdout.write() AND sys.stderr.write() seems to work correctly.
Have I found a serious bug in the interactive sys.stdout.write() AND... (2 Replies)
Discussion started by: wisecracker
2 Replies
WRITE(1) Linux Programmer's Manual WRITE(1)
NAME
write - send a message to another user
SYNOPSIS
write user [ttyname]
DESCRIPTION
Write allows you to communicate with other users, by copying lines from your terminal to theirs.
When you run the write command, the user you are writing to gets a message of the form:
Message from yourname@yourhost on yourtty at hh:mm ...
Any further lines you enter will be copied to the specified user's terminal. If the other user wants to reply, they must run write as
well.
When you are done, type an end-of-file or interrupt character. The other user will see the message EOF indicating that the conversation is
over.
You can prevent people (other than the super-user) from writing to you with the mesg(1) command. Some commands, for example nroff(1) and
pr(1), may disallow writing automatically, so that your output isn't overwritten.
If the user you want to write to is logged in on more than one terminal, you can specify which terminal to write to by specifying the ter-
minal name as the second operand to the write command. Alternatively, you can let write select one of the terminals - it will pick the one
with the shortest idle time. This is so that if the user is logged in at work and also dialed up from home, the message will go to the
right place.
The traditional protocol for writing to someone is that the string `-o', either at the end of a line or on a line by itself, means that
it's the other person's turn to talk. The string `oo' means that the person believes the conversation to be over.
SEE ALSO
mesg(1), talk(1), who(1)
HISTORY
A write command appeared in Version 6 AT&T UNIX.
AVAILABILITY
The write command is part of the util-linux-ng package and is available from ftp://ftp.kernel.org/pub/linux/utils/util-linux-ng/.
12 March 1995 WRITE(1)