hi all, i have the following problem using awk in a script
i want to read the values from a column with real numbers and calculate the mean.the problem is that when i use a statement such as this
num = $4
i cant find a way to convert the variable from string to floating point to perform... (7 Replies)
hey everyone, Im making a program that prints different patterns using *
like this:
*
***
*****
*******
*****
***
*
i am letting the user decide what the number of rows can be, i want the shape to appear on the left (60 spaces from the right) if it is even and on... (5 Replies)
Hi, I've trouble getting some numbers from a html-file. The thing is that I have several html-logs that contains lines like this:
nerdnerd, how_old_r_u:45782<br>APPLY: <hour_second> Verification succeded
This is some of what I've extracted from a html file but all I really want is the number... (7 Replies)
can any one know that how can i get perfect format of phone number
my function is
phone_number=`echo $name_number | awk '{print $NF}'`
check=`echo $phone_number | egrep -c "--"`
i get the format but if i need perfect format like xxx-xxx-xxxx. if i enter not in this format it still... (1 Reply)
Hi,
I am trying to perform a simple soustraction between two floating numbers and cannot get it done for some reason due to the use of the sub command.
The following is the straight-forward result of the soustraction:
$ echo | gawk '{a=968;b=967.99;c=a-b;print c}' ... (2 Replies)
Good day to everyone!
So, let's start :)
I have a file with a numbers in some ranges
for example:
1 10
49 72
...
and this file need to transform to:
1
2
3
4 (14 Replies)
Hello everyone,
on the man page of "magic(5)"
There is explanation
"&, to specify that the value from the file must have set all of the bits that are set in the specified value" .
My question is that what is the difference between '&' and equal operator '=' ? I tested it with file... (6 Replies)
Hello,
In manpage magic(5)
"
The “B” flag compacts whitespace in the target, which must contain at least one whitespace character. If the magic has n consecutive blanks, the target needs at least n consecutive blanks to match. The “b” flag treats every blank in the target as an optional... (4 Replies)
Hi
I have a shell scribt with some numbers in exponential format, for example, "1.23456789E +01" Now I would like to bring these numbers into a format without the E. Can someone help me
Thanks
Flo
---------- Post updated at 10:07 AM ---------- Previous update was at 09:14 AM... (1 Reply)
I have tried the following commands and can't get a number to format with commas:
echo 1234567.12 |awk '{printf("%-12s %20s\n", $0, comma($0)) }'
This prints out value 50000 without a comma
for i in *13*; do (cd $i && du -sk . && echo $i);done|grep -v 0000|gawk -F OFS="," ' {SUM += $1}... (8 Replies)
Discussion started by: newbie2010
8 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)