01-10-2013
Thanks a lot...it worked
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I'm using the join command and it appears to discard certain fields. Here are the two files i'm comparing:
File1:
1 a
2 b
3 c
4 d
99 f
101 g
999 i
200 j
File 2:
1 e
2 f
3 g
4 h
99 h (22 Replies)
Discussion started by: penfold
22 Replies
2. Shell Programming and Scripting
Hi,
I am trying to use join command for two files of size greater than 1 GB.
join -t , -1 2 -2 1 -o 1.1,1.2,1.3,1.4,1.5,1.6,1.7,1.8,1.9,1.10,1.11,1.12,1.13,1.14,1.15,1.16,1.17,1.18,1.19,1.20,1.21,1.22,1.23 File1 File2 > File3
we are facing space crunch after using these join command.
May i... (0 Replies)
Discussion started by: jerome Sukumar
0 Replies
3. Shell Programming and Scripting
Hi,
I am a new learner of join command. Some result really make me confused.
Please kindly help me.
input:
file1:
LEO oracle engineer 210375
P.Jones Office Runner ID897
L.Clip Personl Chief ID982
S.Round UNIX admin ID6
file2:
Dept2C ID897 6 years
Dept5Z ID982 1 year
Dept3S ID6 2... (1 Reply)
Discussion started by: summer_cherry
1 Replies
4. Shell Programming and Scripting
Dear Experts,
I have several (say 'm') text files, each with 'n' columns. I want to put them into a large single file with n*m columns.
a 1 a 1 a 1 a 1
b 2 b 5 b 1 b 3
c 3 c 7 ... (1 Reply)
Discussion started by: Mish_99
1 Replies
5. Shell Programming and Scripting
All,
I have 3 files (tab seperated):
Note: Please treat dash (-) as empty value in the file, I have added it to make input easily readable
file1: (2 cols)
A 1
B 2
C 3
file2: (4 cols - col4 has empty values for 4th column except 2nd row)
A 1 5 -
B 2 6 Y
C 3 7 -
D 4 8 -
file3... (1 Reply)
Discussion started by: bgmmk
1 Replies
6. Shell Programming and Scripting
I am given:
Sara:Smith:11234:3:63498:25:40
Perry:Potter:12445:2:35664:15:40
Ann:Abbott:23323:2:54865:22:42
Maple:Myers:24223:1:63498:18:35
Harold:Hanson:35664:2:54865:10:40
Bob:Brown:40778:1:24223:15:40
Jane:Jones:41288:1:53498:24:40
Wanda:Wallace:51122:4:63498:55:40... (4 Replies)
Discussion started by: ehshi1992
4 Replies
7. Shell Programming and Scripting
Hello,
I am using join to merge two files together. The defaults usually works great
join file1 file2 However, sometimes file1 or file2 has more keys, which I want to keep.
file 1:
-1 z
0 a
1 b
2 c
file 2:
0 a2
1 b2
2 c2
3 c3
So I do
join -a1 -a2 file1 file2 But then you don't... (0 Replies)
Discussion started by: ayu
0 Replies
8. Shell Programming and Scripting
input1
a_a a/a 10 100
a1 a_a 20 200
b1 b_b 30 300
input2
a_a a/a xxx yyy
a1 a1 lll ppp
b1 b_b kkk ooo
output
a_a a/a 10 100 xxx yyy (2 Replies)
Discussion started by: ruby_sgp
2 Replies
9. UNIX for Dummies Questions & Answers
file1:
Toronto:12439755:1076359:July 1, 1867:6
Quebec City:7560592:1542056:July 1, 1867:5
Halifax:938134:55284:July 1, 1867:4
Fredericton:751400:72908:July 1, 1867:3
Winnipeg:1170300:647797:July 15, 1870:7
Victoria:4168123:944735:July 20, 1871:10
Charlottetown:137900:5660:July 1, 1873:2... (2 Replies)
Discussion started by: mindfreak
2 Replies
10. UNIX for Dummies Questions & Answers
Hi,
I have 20 tab delimited text files that have a common column (column 1). The files are named GSM1.txt through GSM20.txt. Each file has 3 columns (2 other columns in addition to the first common column).
I want to write a script to join the files by the first common column so that in the... (5 Replies)
Discussion started by: evelibertine
5 Replies
LEARN ABOUT DEBIAN
roarvio
roarvio(7) System Manager's Manual: RoarAuido roarvio(7)
NAME
libroar - RoarAudio sound library
roarvio - RoarAudio virtual IO layer
SYNOPSIS
#include <roaraudio.h>
struct roar_vio_calls;
DESCRIPTION
The RoarAudio VIO interface is RoarAudio's IO abstraction layer. It provides basic IO functions such as read and write independing on the
underlaying IO. For Example can you open a plain or a gziped file via the VIO layer. After a successful open both objects behave the same,
libroar takes care about the compression in the gzip case.
TUTORIALS
Tutorials can be found in roartutvio(7).
IMPORTANT FUNCTIONS
There are several important functions. This is a small list of the most important ones.
Opening
roar_vio_open_file(3), roar_vio_open_fh(3), roar_vio_open_stdio(3), roar_vio_open_dstr(3), roar_vio_open_proto(3).
While there are a lot functions important for opening files the most important one is roar_vio_open_dstr(3). It opens a stream based
on URLs that can point to local files or files on remote machines. It also can handle compression and encryption.
Closing
roar_vio_close(3), roar_vio_shutdown(3)
Reading and writing
roar_vio_read(3), roar_vio_write(3)
Seeking and positioning
roar_vio_lseek(3)
Non-Blocking and Asyncron IO
roar_vio_nonblock(3), roar_vio_sync(3), roar_vio_select(3)
Networking and Sockets
roar_vio_accept(3)
String handling
roar_vio_printf(3)
BUGS
A lot...
SEE ALSO
roar-config(1), roartypes(1), roartutvio(7), RoarAudio(7).
RoarAudio May 2011 roarvio(7)