Please help, I am new to shell Programming. I have three files each containg a unique text (key) field (e.g. ABCDEF, XCDUD as shown below), line return followed by some data of which there can be more then one instance. In addition, in some cases there may be no data but only a key field. Please... (18 Replies)
I have 2 files with a common parm - Jobname
File 1
0507 1202 JOBA
0507 1302 JOBB
0507 1452 JOBC
0507 1552 JOBA
0507 1553 JOBA
File2
JOBA abcdefg server4
JOBB defghij server22
JOBC vwxyz12 server55
I would like to take each line from File1 and match the jobname with the jobname... (8 Replies)
hi,
i am facing a problem in merging two files using awk,
the problem is as stated below,
file1:
A|B|C|D|E|F|G|H|I|1
M|N|O|P|Q|R|S|T|U|2
AA|BB|CC|DD|EE|FF|GG|HH|II|1
....
....
....
file2 :
1|Mn|op|qr (2 Replies)
Hi experts,
Would you please help me with this?
I have several files and I need to join the forth field of them based on the common first field.
here's an example...
first file:
280346 39.88 -75.08 547.8
280690 39.23 -74.83 538.7
280729 40.83 -75.08 499.2
280907 40.9 -74.4 507.8... (5 Replies)
I have two files in UNIX.
1st file is Entity and Second File is References. 1st File has only one column named Entity ID and 2nd file has two columns Entity ID | Person ID.
I want to produce a output file where entity id's are matching in both the files.
Entity File
624197
624252
624264... (4 Replies)
Hi List,
I have two files. File1 contains all of the data I require to be processed, and I need to add another field to this data by matching a common field in File2 and appending a corresponding field to the data in File1 based on the match... So:
File 1:... (1 Reply)
Hi Friends,
I am new to Shell Scripting and need your help in the below situation.
- I have two files (File 1 and File 2) and the contents of the files are mentioned below.
- "Application handle" is the common field in both the files.
(NOTE :- PLEASE REFER TO THE ATTACHMENT "Compare files... (2 Replies)
Hi all !
I almost did it but got a small problem.
input:
cars red
cars blue
cars green
truck black
Wanted:
cars red-blue-green
truck black
Attempt:
gawk 'BEGIN{FS="\t"}{a = a (a?"-":"")$2; $2=a; print $1 FS $2}' input
But I also got the intermediate records... (2 Replies)
Hi,
A beginner one.
my input.tab (tab-separated):
h1 h2 h3 h4 h5
item1 grpA 2 3 customer1
item2 grpB 4 6 customer1
item3 grpA 5 9 customer1
item4 grpA 0 0 customer2
item5 grpA 9 1 customer2
objective:
output a file for each customer ($5) with the item number ($1) only if $2 matches... (2 Replies)
Discussion started by: beca123456
2 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)