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)
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)
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)
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)
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)
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)
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)
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)
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)
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
LEARN ABOUT REDHAT
unix2dos
unix2dos(1) General Commands Manual unix2dos(1)NAME
unix2dos - UNIX to DOS text file format converter
SYNOPSYS
unix2dos [options] [-c convmode] [-o file ...] [-n infile outfile ...]
Options:
[-hkqV] [--help] [--keepdate] [--quiet] [--version]
DESCRIPTION
This manual page documents unix2dos, the program that converts text files in UNIX format to DOS format.
OPTIONS
The following options are available:
-h --help
Print online help.
-k --keepdate
Keep the date stamp of output file same as input file.
-q --quiet
Quiet mode. Suppress all warning and messages.
-V --version
Prints version information.
-c --convmode convmode
Sets conversion mode. Simulates unix2dos under SunOS.
-o --oldfile file ...
Old file mode. Convert the file and write output to it. The program default to run in this mode. Wildcard names may be used.
-n --newfile infile outfile ...
New file mode. Convert the infile and write output to outfile. File names must be given in pairs and wildcard names should NOT be
used or you WILL lost your files.
EXAMPLES
Get input from stdin and write output to stdout.
unix2dos
Convert and replace a.txt. Convert and replace b.txt.
unix2dos a.txt b.txt
unix2dos -o a.txt b.txt
Convert and replace a.txt in ASCII conversion mode. Convert and replace b.txt in ISO conversion mode.
unix2dos a.txt -c iso b.txt
unix2dos -c ascii a.txt -c iso b.txt
Convert and replace a.txt while keeping original date stamp.
unix2dos -k a.txt
unix2dos -k -o a.txt
Convert a.txt and write to e.txt.
unix2dos -n a.txt e.txt
Convert a.txt and write to e.txt, keep date stamp of e.txt same as a.txt.
unix2dos -k -n a.txt e.txt
Convert and replace a.txt. Convert b.txt and write to e.txt.
unix2dos a.txt -n b.txt e.txt
unix2dos -o a.txt -n b.txt e.txt
Convert c.txt and write to e.txt. Convert and replace a.txt. Convert and replace b.txt. Convert d.txt and write to f.txt.
unix2dos -n c.txt e.txt -o a.txt b.txt -n d.txt f.txt
DIAGNOSTICS BUGS
The program does not work properly under MSDOS in stdio processing mode. If you know why is that so, please tell me.
AUTHOR
Benjamin Lin - ( blin@socs.uts.edu.au )
MISCELLANY
Tested environment:
Linux 1.2.0 with GNU C 2.5.8
SunOS 4.1.3 with GNU C 2.6.3
MS-DOS 6.20 with Borland C++ 4.02
Suggestions and bug reports are welcome.
SEE ALSO dos2unix(1)1995.03.31 unix2dos v2.2 unix2dos(1)