I have a couple of text files
which are named as
I want to cat/merge the contents of each text file into one single file like this
I can merge the files and insert a space between the contents of the files using the awk
But would like to know how to modify the above awk command to include the file names (numbers) at the space between merged files.
Is there a way to do make-style computed variable names in awk? e.g. in make
foo = bar
bar = wocket
I can get "wocket" with $($(foo))
Alternatively can you list all defined variables in awk?
thanks (4 Replies)
Hi
I found the following line would concatenate all test_01 test_02 test_03 files into "bigfile".
cat test_* >> bigfile
But, what I'm looking for a way to insert each file names in order when concatenated in "bigfile".
Thank you
samky2005 (2 Replies)
Dear All,
I have some thousands of files in a folder and i need to change those file names without opening the file (no need to change anything in the file content, need to change the file name only). The filenames are as follows:
Myfile_name.1_parameter
Myfile_name.2_parameter... (6 Replies)
Print same letters as 1 or 3 (ex:a/a)and different letters as 2 (ex:a/b)
based on Name and subname
1st column indicates main names (ex: ID1 is one main name) and 2nd column indicates sub names (ex: a1 is a subname of ID1) and 3rd column indicates sub-sub names (ex: a/b is a sub-sub name of... (6 Replies)
Dear programmers,
I have a question about conditionally merging multiple files and having their file names in the first column.
Input files:
file.1.extension file.2.extension file.3.extension file.4.extension ... file.1000.extension
where each file looks like this (with multiple lines):... (5 Replies)
Hi,
Input- a file comtaining a procedure or function with various statements in that one of the statement would be
insert into table1 (a,b,c) values (1,2,3)
ourput required
true if insert statement is using column name (a,b,c) else false.
Please suggest (8 Replies)
Mike Harrington:(510) 548-1278:250:100:175
Christian Dobbins:(408) 538-2358:155:90:201
Susan Dalsass:(206) 654-6279:250:60:50
Need to learn how to print each record preceded by the number of the record using awk.
awk -F '|' '{print NF}'would it be... (2 Replies)
I found this command and would like to know what it means:
gawk 'NR==1{for(i=1;i<=NF;i++)if($i~/FE/)f=i}{for(i=0;i<n;i++)printf"%s%s",i?" ":"",$f;print""}'
It seems to mean if the row =1 assign i to that row, and then if FE is in the top row /column then increment and print the row.
I am... (2 Replies)
Data files coming in different names in a file name called process.txt.
1. shipments_yyyymmdd.gz
2 Order_yyyymmdd.gz
3. Invoice_yyyymmdd.gz
4. globalorder_yyyymmdd.gz
The process needs to discard all the below files and only process two of the 4 file names available
... (1 Reply)
Discussion started by: dsravanam
1 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)