That's a shell command I can break it into digestible chunks if you wish
Code:
perl -ne ' #Call the Perl interpreter and iterate over every line in the files listed as arguments with the following script
chomp; # Strip newlines
@r=split/,/; #Create an array r of each field (separated by ",") in the record
push @{$fields{$r[0]}},$r[1] if $r[2] eq "Y"; # if the falg is "Y" then add the id to an array stored in a hash and keyed on name
}{ # Eskino's nose execute the remainder when you've finished processing the file(s)
for $fruit (keys %fields){ # for each name field we stored an array for
print "hive -s -e \"create ${fruit}_view as select ", join",",@{$fields{$fruit}}," from main table\"\n"} # Print the required string for the named joining the id's with a ","
' tmp.dat # for this file
This User Gave Thanks to Skrynesaver For This Post:
Hi all,
Here is my problem. I want to read data from a file and pass the variable to a select query.
I tried but it doesn't seem to work. Please advise. Example below.
FileName='filekey.txt'
while read LINE
do
var=$LINE
print "For File key $var"
${ORACLE_HOME}/bin/sqlplus -s... (1 Reply)
i'm used a sql query in a unix script to get the information from table. but unable to extract the output which i need. Any help with logic will be greatly appreciated.
my sql query provide output some thing like this -
col1 col2 count
---- ---- ------
A B 10
c D 6
e... (8 Replies)
Hi,
Is there any way that mysql query reads the content from a text file which has data in the below format:
1,2,3,4,5
and selects matched data from another table.
ie I have a table named xyz which has same ids as in that file.
I want this query to get count of the ids from xyz file by... (6 Replies)
Hi,
I have a folder which contains multiple config.xml files and one input file, Please see the below format.
Config Files format looks like :-
Code:
<application name="SAMPLE-ARCHIVE">
<NVPairs name="Global Variables">
<NameValuePair>
... (0 Replies)
Hi,
I need to query Oracle database for 100 users. I have these 100 users in a file. I need a shell script which would read this User file (one user at a time) & query database.
For instance:
USER CITY
--------- ----------
A CITY_A
B CITY_B
C ... (2 Replies)
Hi Guys,
I have a file which has string which needs to be replaced by what.
Change.txt
Former Replace with
ASD AAD
ABP NAID
I like to read this file and search another file and replace the content.
For an example, read Change.txt and replace ASD with AAD in the... (2 Replies)
I need to read the contents of a file. Then I need to grep for a keyword and replace part of the grepped line based on the condition of previous and present line.
Example input file:
V {
port1 = P;
port2 = 0;
shift_port = P0; /* if next shift_port is P0 I need... (7 Replies)
I have sql query in shell script.
select distinct account_no from adj order by account_no;
This query returns account number daily.Sometimes it may return 90 rows sometime it may return 1 row only and someday it may return 0 rows
I am storing the output of this query in sql_output.txt.
... (5 Replies)
I have a environment property file which contains:
Input file:
value1 = url1
value2 = url2
value3 = url3 and so on.
I need to search all *.xml files under directory for value1 and replace it with url1.
Same thing I have to do for all values mentioned in input file. I need script in unix bash... (7 Replies)
Hello,
My input file1 is like this by tab-delimited
chr1 mm10_knownGene stop_codon 3216022 3216024 0.000000 - . gene_id "uc007aeu.1"; transcript_id "uc007aeu.1";
chr1 mm10_knownGene CDS 3216025 3216968 0.000000 - 2 gene_id "uc007aeu.1"; transcript_id "uc007aeu.1"; ... (3 Replies)
Discussion started by: jacobs.smith
3 Replies
LEARN ABOUT LINUX
stdlib
STDLIB(7) Erlang Application Definition STDLIB(7)NAME
STDLIB - The STDLIB Application
DESCRIPTION
The STDLIB is mandatory in the sense that the minimal system based on Erlang/OTP consists of Kernel and STDLIB. The STDLIB application con-
tains no services.
CONFIGURATION
The following configuration parameters are defined for the STDLIB application. See app(5) for more information about configuration parame-
ters.
shell_esc = icl | abort :
This parameter can be used to alter the behaviour of the Erlang shell when ^G is pressed.
restricted_shell = module() :
This parameter can be used to run the Erlang shell in restricted mode.
shell_catch_exception = bool() :
This parameter can be used to set the exception handling of the Erlang shell's evaluator process.
shell_history_length = integer() >= 0 :
This parameter can be used to determine how many commands are saved by the Erlang shell.
shell_prompt_func = {Mod, Func} | default :
where
* Mod = atom()
* Func = atom()
This parameter can be used to set a customized Erlang shell prompt function.
shell_saved_results = integer() >= 0 :
This parameter can be used to determine how many results are saved by the Erlang shell.
SEE ALSO app(5) , application(3erl) , shell(3erl) ,
Ericsson AB stdlib 1.17.3 STDLIB(7)