10-04-2012
What is the original command you put in background?
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1. Shell Programming and Scripting
Hello all,
How do I start a background process and save the process id to a file on my system. For example %wait 5 & will execute and print the process id. I can't figure out how to get it to a file. I've tried: > filename 0>filename 1>filename.
Any assistance is most appreciated.
Thanks,
Jim... (10 Replies)
Discussion started by: jleavitt
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2. Programming
I have made a shell that accept a command and parameters. It is working properly. I have tryed to implement background process in main(). But i dont know to implement them. Can anyone give me a lille example??
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
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Discussion started by: badshah
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3. Shell Programming and Scripting
Hi Guys,
I am facing some weird problem with my shell script. The script shows up a menu and for every ontion internally calls a shell script which start/stop various servers. When I am using '&' while calling the internal shell script so that the server run in the background. For exiting... (1 Reply)
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4. Shell Programming and Scripting
i gave a copy process in the background( to copy around 100GB) , while in progress, the session got terminated. when i relogged in and checked the destination folder the copying was in progress... how could it happen(copying) when the shell terminates??? :rolleyes: (2 Replies)
Discussion started by: vinod.thayil
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5. Solaris
Hi
When I run ./script.sh &
the script runs in bg
But when I close the telnet session, the script is killed also.
any idea how to keep this script running?
thx (4 Replies)
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6. UNIX for Dummies Questions & Answers
What I need to learn is how to use a script that launches background processes, and then kills those processes as needed.
The script successfully launches the script. But how do I check to see if the job exists before I kill it?
I know my problem is mostly failure to understand parameter... (4 Replies)
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7. Shell Programming and Scripting
Hi,
I am using net::ftp for transferring files now i am trying in the same Linux server as a result ftp is very fast but if the server is other location (remote) then the file transferred will be time consuming.
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8. Shell Programming and Scripting
I played a bit around with the Terminal and I observed something.
When I start and kill a background process, there is some kind of output. After I invoked the command to start the process the first message " 13063" is directly displayed. However, after killing the process, the second message "+... (3 Replies)
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9. UNIX for Dummies Questions & Answers
I have a question.
I will be running a background process using nohup and & command at end. I want to send output to a file say myprocess.out.
So will this command work?
nohup myprocess.ksh > myprocess.out &
Thanks in advance guys !!!
:) (3 Replies)
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10. Shell Programming and Scripting
Hi,
I have written a menu driven shell script in which as per the choice, I run the another script on background.
For eg:
1. get info
2)process info
3)modify info
All the operations have different scripts which i schedule in background using &.
However I wish to display the error... (0 Replies)
Discussion started by: ashima jain
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LEARN ABOUT SUNOS
curs_bkgd
curs_bkgd(3CURSES) Curses Library Functions curs_bkgd(3CURSES)
NAME
curs_bkgd, bkgd, bkgdset, wbkgdset, wbkgd - curses window background manipulation routines
SYNOPSIS
cc [ flag ... ] file ... -lcurses [ library ... ]
#include <curses.h>
int bkgd(chtype ch);
void bkgdset(chtype ch);
void wbkgdset(WINDOW *win, chtype ch);
int wbkgd(WINDOW *win, chtype ch);
DESCRIPTION
The bkgdsets() and wbkgdset() routines manipulate the background of the named window. Background is a chtype consisting of any combination
of attributes and a character. The attribute part of the background is combined (ORed) with all non-blank characters that are written into
the window with waddch(). Both the character and attribute parts of the background are combined with the blank characters. The background
becomes a property of the character and moves with the character through any scrolling and insert/delete line/character operations. To the
extent possible on a particular terminal, the attribute part of the background is displayed as the graphic rendition of the character put
on the screen.
The bkgd() and wbkgd() routines combine the new background with every position in the window. Background is any combination of attributes
and a character. Only the attribute part is used to set the background of non-blank characters, while both character and attributes are
used for blank positions. To the extent possible on a particular terminal, the attribute part of the background is displayed as the graphic
rendition of the character put on the screen.
RETURN VALUES
bkgd() and wbkgd() return the integer OK, or a non-negative integer, if immedok() is set. See curs_outopts(3CURSES).
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|MT-Level |Unsafe |
+-----------------------------+-----------------------------+
SEE ALSO
curs_addch(3CURSES), curs_outopts(3CURSES), curses(3CURSES), attributes(5)
NOTES
The header <curses.h> automatically includes the headers <stdio.h> and <unctrl.h>.
Note that bkgdset() and bkgd() may be macros.
SunOS 5.10 31 Dec 1996 curs_bkgd(3CURSES)