10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I'm beginner in UNIX
I would like to split file in separate files depending on Pattern.
Input file looks like:-A
B
C
brfbeg
A
B
C
brfbeg
A
B
C
brfbeg
.
.
n so on (7 Replies)
Discussion started by: Rohit_Mokal
7 Replies
2. Shell Programming and Scripting
Hi Friends,
My input file has more than 20 columns
UniProtKB A0A183 LCE6A GO:0031424 GO_REF:0000037 IEA UniProtKB-KW:KW-0417 P Late cornified envelope protein 6A LCE6A_HUMAN|C1orf44|LCE6A protein taxon:9606 20120303 UniProtKB ... (9 Replies)
Discussion started by: jacobs.smith
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3. UNIX for Dummies Questions & Answers
Hey everyone,
I would really appreciate some help with a problem I have filing away some data I have. I have multiple fasta files that have different pieces of information in each. I want to split each file into parts, and then file away each separate part into its own file. Here is an example... (8 Replies)
Discussion started by: Sneeketeeke
8 Replies
4. Shell Programming and Scripting
Hi experts,
In the lines below I am trying to copy only the words which come after "//" into an array
short nloh; // Comments
int age; // Age of the person
Please help me in achieving this
After the code, the output of the array should
Comments
Age of the person (6 Replies)
Discussion started by: ramakanth_burra
6 Replies
5. AIX
Hello
I have a requirement where i have to split the file into number of files. Lets say i have 200 records and i need to split the file with 50 records each which would be 4 files. If the file has 60 records then first 50 records in first file and then rest of the 10 records in second file. if... (3 Replies)
Discussion started by: dsdev_123
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6. Shell Programming and Scripting
Hi ,
I have one file which has many headers.
Say suppose
HEDAER
..data DATA DATA
..data
..data
HEADER
..data
..data
DATA
.data
HEADER.
..data
..data
If there are 3 HEADERS in source file then I need to split the source file into 3 separate file.... (2 Replies)
Discussion started by: tanyaheerani
2 Replies
7. UNIX for Dummies Questions & Answers
hi, i was wondering how do i split a large text output file from a keyword, e.g. as soon as 'saveabc.dat' appears in the file. any answers would be much appreciated. thanks:confused: (3 Replies)
Discussion started by: shabs1985
3 Replies
8. UNIX for Dummies Questions & Answers
Hi,
I have some files with 2 million odd records which i need to split into chunks of 0.5 millions. I have the file sorted with a key column in order. The same key value can appear as 4 or 5 records in the file.
Hence after splitting we are checking whether all the key values are present in the... (5 Replies)
Discussion started by: dnat
5 Replies
9. Shell Programming and Scripting
I have a huge file with 13 million records , how do i split this file into 13 files which has 1 million records in each ( each record is one line)
I tried this but how to print the second million etc
cat file | head -1000000 > file1
cat file | tail -1000000 >file13
please shed some... (1 Reply)
Discussion started by: ramky79
1 Replies
10. Shell Programming and Scripting
Hi,
I got a file which may have 100 - 500 rows with header and trailer... based on the total number of real rows ( excluding header and trailer) I want to break the file in 3 or 4 files ..
Coded like this .. but giving error in the AWK in 8th line of below code.
awk 'NR > 5 {print line}... (3 Replies)
Discussion started by: Vaddadi
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POC-FEC(1) User Command POC-FEC(1)
NAME
poc-fec - send FEC MP3 streams
SYNOPSIS
poc-fec [ -s address ] [ -p port ] [ -t ttl ] [ -q ] [ -k fec_k ] [ -n fec_n ] files...
DESCRIPTION
poc-fec is a streaming server sending mp3 data using a custom FEC protocol. The streamed MP3 frames are first decomposed in autonomous data
units (ADUs). These ADUs are grouped into ADU groups, which are encoded redundantly using a FEC method by Luigi Rizzo. A group of k ADUs is
encoded as n data packets. Any k of these n data packets is sufficient to recover the original k ADUs. It sends the files in the order
given on the command-line. Use the filename - to stream from standard input. Normally, the FEC protocol is used to stream to multicast
groups.
OPTIONS
-s address
Specify the address to send to (default 224.0.1.23).
-p port
Specify the port to send to (default 1500).
-t ttl Specify the TTL parameter to be set on outgoing parameters (default 1).
-q Don't output any information on standard error.
-k fec_k
Specify the number of ADUs that will be encoded as an ADU group (default 20).
-n fec_n
Specify the number of packets that the ADU groups will be encoded to (default 25). This number must be greater than the fec_k param-
eter.
EXAMPLES
poc-fec -s 224.0.1.24 -p 8989 -t 2 -k 16 -n 32 bla.mp3
Send the file bla.mp3 using the RTP RFC fec protocol to the address 224.0.1.24 on port 8989, and set the TTL to 2. MP3 frames of
bla.mp3 are converted to ADUs and grouped in ADU groups of 16 ADUs. These 16 ADUs are encoded into 32 packets and streamed. A client
will have to receive at least 16 packets to recover the original ADUs.
AUTHORS
Manuel Odendahl <manuel@bl0rg.net>, Florian Wesch <dividuum@bl0rg.net>
February 2005 POC-FEC(1)