I need a script (perl or awk..anything is fine) to join 3 files based on three key columns. The no of non-key columns can vary in each file. The columns are delimited by semicolon.
For example,
File1
Dim1;Dim2;Dim3;Fact1;Fact2;Fact3;Fact4;Fact5
---- data delimited by semicolon ---
... (1 Reply)
How to redirect the output to multiple files without putting on console
I tried tee but it writes to STDOUT , which I do not want.
Test.sh
------------------
#!/bin/ksh
echo "Hello " tee -a file1 file2
----------------------------
$>./Test.sh
$>
Expected output:
-------------------... (2 Replies)
sir... am having a data file of customer master., containing some important fields as a set one line after another.,
what i want is to have one set of these fields(rows) one after another in line.........then the second set... and so on... till the last set completed.
I WANT THE DATA... (0 Replies)
Hi guys,
I am a forum (and a bit of a unix) newbie, and I currently have a tricky problem lying ahead of me. I have multiple files, and I am looking to join the files on the first column.
Example:
File 1
andy b 100
amy c 200
amy d 300
File 2
andy c 200
amy c 100
clyde o 50
... (3 Replies)
Hi again,
I have monthly one-column files of roughly around 10 years. Is there a more efficient way to concatenate these files column-wise other than using paste command? For instance:
file1.txt
12
13
15
12
file2.txt
14
15
18
19
file3.txt
20
21 (8 Replies)
Hi all,
I have 20 files (file001.txt upto file020.txt) and I want to read them from 3rd line upto end of file (line 1002). But in the final file they should appear to start from line 1.
I need following kind of output in a single file:
Filename Line number 2ndcolumn 4thcolumn
I... (14 Replies)
Hello again,
I am trying to join 3rd column of 3 files into the end on one file and save it separately... my data looks like this
file 1
Bob, Green, 80
Mark, Brown, 70
Tina, Smith, 60
file 2
Bob, Green, 70
Mark, Brown, 60
Tina, Smith, 50
file 3
Bob, Green, 50
Mark, Brown,60
Tina,... (6 Replies)
Hello ,
I am searching a directory for a file and have to assign the filename to a variable .
The variable must have form $$filename
So my code is
echo "'$$filename='`ls -lrt *PreMatch*.csv| head -1 | nawk '{print $9}'`"
however $$ is converting to a number .
How could I make it $$... (3 Replies)
Hello,
For our work we use several scripts to gather/combine data for use in our webshop. Untill now we did not had any problems but since a couple days we noticed some mismatches between imports.
It happened that several barcodes where matched even though it was a complete other product. Of... (19 Replies)
Discussion started by: SDohmen
19 Replies
LEARN ABOUT DEBIAN
mongofiles
MONGOFILES(1) Mongo Database MONGOFILES(1)NAME
mongofiles - a simple GridFS interface
SYNOPSIS
mongofiles [OPTIONS]
DESCRIPTION
mongofiles is used to list, get, and insert files in the database.
EXAMPLES
mongofiles list
lists files in test.fs.files
mongofiles put README.txt
inserts the file README.txt into the collection test.fs.files
mongofiles get photo.jpg
retrieves photo.jpg from test.fs.files and saves it locally
OPTIONS --help show usage information
-h, --host HOST
mongo host to which to connect
-d, --db DB
database to use (default DB=test)
-c, --collection COLLECTION (default COLLECTION=fs.files)
collection to use
--command [list|search|put|get]
execute a command
--file FILE
filename for get or put
list list all files. takes an optional filename. the file has to start with the filename
search search all files for something that contains the string
COPYRIGHT
Copyright 2007-2009 10gen
SEE ALSO
For more information, please refer to the MongoDB wiki, available at http://www.mongodb.org.
AUTHOR
Kristina Chodorow
10gen June 2009 MONGOFILES(1)