Hi,
I am trying to capture the values of a column in a parameter..here is what I wanted to do...
1,2,3,4
2,3,4,1
3,4,1,2
4,1,2,3
is there any way that I could get the values of column values into one parameter??
Here is what I want...
COL1=1,2,3,4
COL2=2,3,4,1
... (5 Replies)
Hi,
I will pass 3 parameters for a script.I have to check the file name and create a new file name with time stamp.
the parameters which i'm passing are
/dir/stg/filename.txt
/dir/path/head.txt
/dir/path/tail.txt
Now i have to check filename like :
if it is a.txt i have to create... (2 Replies)
Hi All
Need to find kernel parameter values of our UNIX box.
/filesys1/tmp>uname -a
HP-UX hps1_dc B.11.11 U 9000/800 1681349356 unlimited-user license
/filesys1/CDBLprodrun/tmp>
Can anyone help me with the cmd to find kernel parameter values?
Thanks in advance. (1 Reply)
I am making a shell script that will display memory, disk space and CPU utilization at periodic intervals. I am planning to use free, df -h and mpstat commands and then parse them to extract the values. Can someone give me idea if I am using the correct command. I am interested to display overall... (2 Replies)
Hi,
I am writing a shell program that executes a lot of Oracle SQL Files on different databases based on the enviroment setting value. I am trying to design a parameter file where i can store the environment values for all the databases in the below format
Environment File
File Name... (6 Replies)
Hi,
I am just new to this shell scripting wizard..i have a text file which contains content as below:
Parameter=10;
What should be the script which only fetches the value 10 not the Parameter.
The idea is to get the logic behind getting the value alone not its parameter,.... (6 Replies)
Hi,
I have problem with parameter configuration.
My question is after the configuration, how to check if successfully change the value or not?
I saw someone has the same question, and followed his steps.
Original thread:... (3 Replies)
i am passing input parameter 'one_two' to the script , the script output should display the result as below
one_1two
one_2two
one_3two
if
then
echo " Usage : <$0> <DATABASE> "
exit 0
else
for DB in 1 2 3
do
DBname=`$DATABASE | awk -F "_" '{print $1_${DB}_$2}`
done
fi (5 Replies)
Hello Everyone!
I have updated the first post so that my intentions are easier to understand, and also attached sample files (post #18).
I have over 500 text files in a directory. Over 1 GB of data. The data in those files is organised in lines:
My intention is to return one line per... (23 Replies)
Hi.
How do I achieve this
sh /EDWH-DMT02/script/MISC/exec_sql.sh "@/EDWH-DMT02/script/others/CSM_CKC/Complete_List.sql ${file_name}" Complete_List.txt
The /EDWH-DMT02/script/MISC/exec_sql.sh has two parameters and it's working fine with this
sh /EDWH-DMT02/script/MISC/exec_sql.sh... (7 Replies)
Discussion started by: aimy
7 Replies
LEARN ABOUT LINUX
config
config(5) Files config(5)NAME
config - Configuration file.
DESCRIPTION
A configuration file contains values for configuration parameters for the applications in the system. The erl command line argument -config
Name tells the system to use data in the system configuration file Name.config .
Configuration parameter values in the configuration file will override the values in the application resource files (see app(5) ). The val-
ues in the configuration file can be overridden by command line flags (see erl(1) ).
The value of a configuration parameter is retrieved by calling application:get_env/1,2 .
FILE SYNTAX
The configuration file should be called Name.config where Name is an arbitrary name.
The .config file contains one single Erlang term. The file has the following syntax:
[{Application1, [{Par11, Val11}, ..]},
..
{ApplicationN, [{ParN1, ValN1}, ..]}].
* Application = atom() is the name of the application.
* Par = atom() is the name of a configuration parameter.
* Val = term() is the value of a configuration parameter.
SYS.CONFIG
When starting Erlang in embedded mode, it is assumed that exactly one system configuration file is used, named sys.config . This file
should be located in $ROOT/releases/Vsn , where $ROOT is the Erlang/OTP root installation directory and Vsn is the release version.
Release handling relies on this assumption. When installing a new release version, the new sys.config is read and used to update the appli-
cation configurations.
This means that specifying another, or additional, .config files would lead to inconsistent update of application configurations. There-
fore, in Erlang 5.4/OTP R10B, the syntax of sys.config was extended to allow pointing out other .config files:
[{Application, [{Par, Val}]} | File].
* File = string() is the name of another .config file. The extension .config may be omitted. It is recommended to use absolute paths. A
relative path is relative the current working directory of the emulator.
When traversing the contents of sys.config and a filename is encountered, its contents are read and merged with the result so far. When an
application configuration tuple {Application, Env} is found, it is merged with the result so far. Merging means that new parameters are
added and existing parameter values overwritten. Example:
sys.config:
[{myapp,[{par1,val1},{par2,val2}]},
"/home/user/myconfig"].
myconfig.config:
[{myapp,[{par2,val3},{par3,val4}]}].
This will yield the following environment for myapp :
[{par1,val1},{par2,val3},{par3,val4}]
The behaviour if a file specified in sys.config does not exist or is erroneous in some other way, is backwards compatible. Starting the
runtime system will fail. Installing a new release version will not fail, but an error message is given and the erroneous file is ignored.
SEE ALSO app(5) , erl(1) , OTP Design Principles
Ericsson AB kernel 2.14.3 config(5)