09-11-2012
bash has the disown builtin that makes a background job immune to its parent logging out.
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Hi,
i have a problem with turning a job into backgrund.
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i need to execute 5 jobs at a time in background and need to get the exit status of all the jobs i wrote small script below , i'm not sure this is right way to do it.any ideas please help.
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#!/usr/bin/ksh
####################################
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Reposting, as it got lost during the database backup. :(
Via a shell script a spawn 3 background jobs namely a, b & c.
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If I run a job in the background and logoff. Will the job continue to run or will my processes be killed ? (1 Reply)
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Please I have run a background script using nohup please tell me way to stop this. Thanks in Advance (4 Replies)
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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.
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Thanks in advance guys !!!
:) (3 Replies)
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RBASH(1) General Commands Manual RBASH(1)
NAME
rbash - restricted bash, see bash(1)
RESTRICTED SHELL
If bash is started with the name rbash, or the -r option is supplied at invocation, the shell becomes restricted. A restricted shell is
used to set up an environment more controlled than the standard shell. It behaves identically to bash with the exception that the follow-
ing are disallowed or not performed:
o changing directories with cd
o setting or unsetting the values of SHELL, PATH, ENV, or BASH_ENV
o specifying command names containing /
o specifying a filename containing a / as an argument to the . builtin command
o specifying a filename containing a slash as an argument to the -p option to the hash builtin command
o importing function definitions from the shell environment at startup
o parsing the value of SHELLOPTS from the shell environment at startup
o redirecting output using the >, >|, <>, >&, &>, and >> redirection operators
o using the exec builtin command to replace the shell with another command
o adding or deleting builtin commands with the -f and -d options to the enable builtin command
o using the enable builtin command to enable disabled shell builtins
o specifying the -p option to the command builtin command
o turning off restricted mode with set +r or set +o restricted.
These restrictions are enforced after any startup files are read.
When a command that is found to be a shell script is executed, rbash turns off any restrictions in the shell spawned to execute the script.
SEE ALSO
bash(1)
GNU Bash-4.0 2004 Apr 20 RBASH(1)