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UNIX for Advanced & Expert Users
List all background processes
Post 302939721 by agent.kgb on Saturday 28th of March 2015 03:01:36 AM
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10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
How do you capture the return code from a background process?
I am dumping data to a fifo and then processing it in a c program.
I need to know that the sql finished successfully to ensure no missing data. Thanks.
ex.
sqlplus user/password < get_data.sql > data_fifo.txt &
bin/process_data... (2 Replies)
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2. Shell Programming and Scripting
hi there,
here's what i need in my korn-shell:
... begin korn-shell script
... nohup process_A.ksh ; nohup process_B.ksh &
... "other stuff"
... end lorn-shell script
in plain english i want process A and process B to run in the background so that the script can continue doing... (6 Replies)
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3. Programming
Hey guys,
I am writing a very simple dummy shell in C++ and I am having trouble getting a process to run in the background. First of all, the shell has to recognize when I input a "&" at the end of the command, then it has to stick it in the background of the shell.
I understand that if I want... (6 Replies)
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4. Linux
Hi!
First of all, let me warn you I'm quite new to the world of LINUX and Operating Systems understanding, so that's why I pose these newbie and stupid qustions...
Anyway, I'm trying to build my own simple shell in C and I'm getting some problems in implementing the background process ('&')... (10 Replies)
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5. SuSE
I have installed oracle 10g on suse sles9. I do not see oracle background processes.
ps -ef|grep ora_ gives me environment variables junk.
ps -ef|grep smon does not show anything however database is up and running.
Any idea how to tweak that? (1 Reply)
Discussion started by: vijayasawant
1 Replies
6. Shell Programming and Scripting
I've got a bit of code I'm trying to work on...
What i want to happen is ... at all times have four parallel mysql dump and imports running.
I found the follow code snippet on the forum and modified it to work
by starting four concurrent processes but it waits until all four are done before... (7 Replies)
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7. UNIX for Dummies Questions & Answers
Hi,
Inorder to improve the performance, I am trying to execute my command as a background process..
For eg: To zip large numbers of files present in a directory instead of using a single process, i do follow the below method:
gunzip -c > / &... (3 Replies)
Discussion started by: unni.raj
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8. Solaris
Hi,
I need to establish a procedure that will start an application in background each time my remote Solaris server is (re)started. This would be a kind of daemon. I am no sysadmin expert, so I am looking for pointers.
How should I proceed? What are the main steps?
Thanks,
JVerstry (9 Replies)
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9. Shell Programming and Scripting
Ok guys so I have my first dummy shell almost done except for one tiny part: I do not know how to run a process in the background, from the code!
I already know how to do that in a normal shell:
$ program &
However, no clue when it comes to how to program that thing. :eek:
A very... (2 Replies)
Discussion started by: Across
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10. Shell Programming and Scripting
Hi,
I have a schell script parent.ksh from which I am calling three background processes a.ksh,b.ksh and c.ksh. Once these three processes completes the next step in parent.ksh should execute. How to achieve this?
Please help me....
Thanks... (1 Reply)
Discussion started by: ravinunna
1 Replies
LEARN ABOUT CENTOS
brlapi_keycodes.h
brlapi_keycodes.h(3) BrlAPI brlapi_keycodes.h(3) NAME
brlapi_keycodes.h - SYNOPSIS
#include 'brlapi_constants.h' Macros #define BRLAPI_PRIxKEYCODE PRIx64 #define BRLAPI_PRIuKEYCODE PRIu64 #define BRLAPI_KEY_MAX UINT64_C(0XFFFFFFFFFFFFFFFF) #define BRLAPI_KEY_FLAGS_MASK UINT64_C(0XFFFFFFFF00000000) #define BRLAPI_KEY_FLAGS_SHIFT 32 #define BRLAPI_KEY_FLG(v) ((brlapi_keyCode_t)(v) << BRLAPI_KEY_FLAGS_SHIFT) #define BRLAPI_KEY_FLG_MOD1 BRLAPI_KEY_FLG(0x00000008) #define BRLAPI_KEY_FLG_MOD2 BRLAPI_KEY_FLG(0x00000010) #define BRLAPI_KEY_FLG_MOD3 BRLAPI_KEY_FLG(0x00000020) #define BRLAPI_KEY_FLG_MOD4 BRLAPI_KEY_FLG(0x00000040) #define BRLAPI_KEY_FLG_MOD5 BRLAPI_KEY_FLG(0x00000080) #define BRLAPI_KEY_TYPE_MASK UINT64_C(0X00000000E0000000) #define BRLAPI_KEY_TYPE_SHIFT 29 #define BRLAPI_KEY_TYPE_CMD UINT64_C(0X0000000020000000) #define BRLAPI_KEY_TYPE_SYM UINT64_C(0X0000000000000000) #define BRLAPI_KEY_CODE_MASK UINT64_C(0X000000001FFFFFFF) #define BRLAPI_KEY_CODE_SHIFT 0 #define BRLAPI_KEY_CMD_BLK_MASK UINT64_C(0X1FFF0000) #define BRLAPI_KEY_CMD_BLK_SHIFT 16 #define BRLAPI_KEY_CMD_ARG_MASK UINT64_C(0X0000FFFF) #define BRLAPI_KEY_CMD_ARG_SHIFT 0 #define BRLAPI_KEY_CMD(v) ((v) << BRLAPI_KEY_CMD_BLK_SHIFT) #define BRLAPI_KEY_SYM_BACKSPACE UINT64_C(0X0000FF08) #define BRLAPI_KEY_SYM_TAB UINT64_C(0X0000FF09) #define BRLAPI_KEY_SYM_LINEFEED UINT64_C(0X0000FF0D) #define BRLAPI_KEY_SYM_ESCAPE UINT64_C(0X0000FF1B) #define BRLAPI_KEY_SYM_HOME UINT64_C(0X0000FF50) #define BRLAPI_KEY_SYM_LEFT UINT64_C(0X0000FF51) #define BRLAPI_KEY_SYM_UP UINT64_C(0X0000FF52) #define BRLAPI_KEY_SYM_RIGHT UINT64_C(0X0000FF53) #define BRLAPI_KEY_SYM_DOWN UINT64_C(0X0000FF54) #define BRLAPI_KEY_SYM_PAGE_UP UINT64_C(0X0000FF55) #define BRLAPI_KEY_SYM_PAGE_DOWN UINT64_C(0X0000FF56) #define BRLAPI_KEY_SYM_END UINT64_C(0X0000FF57) #define BRLAPI_KEY_SYM_INSERT UINT64_C(0X0000FF63) #define BRLAPI_KEY_SYM_FUNCTION UINT64_C(0X0000FFBE) #define BRLAPI_KEY_SYM_DELETE UINT64_C(0X0000FFFF) #define BRLAPI_KEY_SYM_UNICODE UINT64_C(0X01000000) Typedefs typedef uint64_t brlapi_keyCode_t Author Generated automatically by Doxygen for BrlAPI from the source code. Version 1.0 Mon Apr 1 2013 brlapi_keycodes.h(3)