ITYM
I.e. two commands and separate output files.
It is possible to merge the stderr to the same file:
NB here the order of redirections matters: first redirect stdout to the file, then redirect stderr to the stdout descriptor.
(While ./subscript1.sh 2>/path/to/file1 1>&2 & would effectively do the same thing.)
This User Gave Thanks to MadeInGermany For This Post:
I have a sript which is going to trigger other 3 scripts in background simultaneously
for eg:
Main Script:(main.sh)
-----------
sh a.sh &
sh b.sh &
sh c.sh &
How to catch the exit status and store it in a variable for all those three scripts in main script. Is there any other way of... (4 Replies)
Hi all,
I have set up a cron job which calls another shell script shell script which in turn calls a Java process. The cron tab looks so.
0,30 7-18 * * 1-5 /u01/home/weblogic/brp/bin/checkstatus.sh >> /u01/home/weblogic/logs/checkstatus.log
The checkstatus.sh scripts looks like this.
... (4 Replies)
Hi,
I have a script that polls a directory using inotifywait. This script is always running in the background. Within that script, I have 2 commands that need to run simultaneously. When those scripts are finished, I have to fire off a 3rd. The problem is, the 3rd script is never being... (0 Replies)
Looking for a logic where say i have a script called parent_script which is used to call other 4 to 5 child scripts in background as..
cat parent_script # containing 65 lines
1
2
..
35 while read child_script
36 do
37 ./child_script_name&
38 done< ${SCRIPT_LISTS}
39
40 # Need to have... (2 Replies)
Hello, I was trying to make some processes to run at background and went to a problem.
First I tried just to loop in one line something like this:
for i in {1..10}; do echo 'hello world' &; done;
but it pops a syntax error, so I tried several ways to fix it but wasn't able to understand... (2 Replies)
Heyas,
Since this question (similar) occur every now and then, and given the fact i was thinking about it just recently (1-2 weeks) anyway, i started to write something :p
The last point for motivation was... (17 Replies)
Hi
Could someone offer some help on this problem I've got with running a background process.
As part of a script that does a stop/start/status for a piece of software called SAS, the following extract is from part of the start step.
My issue is that when the script is run, the control... (0 Replies)
Hi ,
I have prepared the following shell script to run the hqls in background.
These scripts are running Parallel but I want to run the hqls sequentially in background.
cat >cc_script.ksh
nohup hive -hiveconf rrdt=2016-06-12 -f /home/files/cust1.hql > home/log/cust1.log 2>&1 &
nohup hive... (6 Replies)
Hello all,
Can someone help with one script?
I have as example 3 scripts
1.sh
sleep 60 &
sleep 60 &
sleep 10 &
sleep 80 &
sleep 60 &
2.sh
sleep 40 &
sleep 5 &
sleep 10 &
sleep 70 &
sleep 60 &
3.sh (2 Replies)
Discussion started by: vikus
2 Replies
LEARN ABOUT DEBIAN
combine
COMBINE(1)COMBINE(1)NAME
combine - combine sets of lines from two files using boolean operations
SYNOPSIS
combine file1 and file2
combine file1 not file2
combine file1 or file2
combine file1 xor file2
_ file1 and file2 _
_ file1 not file2 _
_ file1 or file2 _
_ file1 xor file2 _
DESCRIPTION
combine combines the lines in two files. Depending on the boolean operation specified, the contents will be combined in different ways:
and Outputs lines that are in file1 if they are also present in file2.
not Outputs lines that are in file1 but not in file2.
or Outputs lines that are in file1 or file2.
xor Outputs lines that are in either file1 or file2, but not in both files.
"-" can be specified for either file to read stdin for that file.
The input files need not be sorted, and the lines are output in the order they occur in file1 (followed by the order they occur in file2
for the two "or" operations). Bear in mind that this means that the operations are not commutative; "a and b" will not necessarily be the
same as "b and a". To obtain commutative behavior sort and uniq the result.
Note that this program can be installed as "_" to allow for the syntactic sugar shown in the latter half of the synopsis (similar to the
test/[ command). It is not currently installed as "_" by default, but you can alias it to that if you like.
SEE ALSO join(1)AUTHOR
Copyright 2006 by Joey Hess <joey@kitenet.net>
Licensed under the GNU GPL.
moreutils 2012-04-09 COMBINE(1)