i am trying to add numbers with decimal place and I am prompted with an error.
this expr command works
:add=`expr 1 + 1`
:echo $add
:2
but when i am trying to add
:addThis=`expr 1.1 + 1`
:expr: An integer value was expected.
is there a way to add numbers with decimal place in UNIX? (4 Replies)
Hi folks,
I have a text file that I need to parse, and I cant figure it out. The source is a report breaking down softwares from various companies with some basic info about them (see source snippet below). Ultimately what I want is an excel sheet with only Adobe and Microsoft software name and... (5 Replies)
Hi, I am trying to do something like this ...
I use awk to match a pattern, and then print out all col.
My code is :
awk '{if ($1 ==300) print $1,$2-'$sbin7',$3}' tmp.txt
output=
300 2
whereby sbin7=2,
The thing is, I want to print all col and row, not just the matched line/row only, but... (10 Replies)
Hi,
I have an issue converting decimal places of a particular column, i am using below script to get the output, but the output is not generating in desired format.
awk -F"," 'BEGIN{OFS=","}{if(NR==0)getline;if ($7 != "") {if ($7 > 0) $7=$7/100 ; {printf "%.2f"... (3 Replies)
Hi to all,
May someone help me with the following.
The awk script below is part of a bigger awk script, and this part attempts to print an Ip address that is in hex format in decimal format. I'm trying with following code but
I'm getting 0.0.0.0 and the correct answer is 192.168.140.100
... (9 Replies)
Dear all,
I have a data test.txt as below.
X22.30799720_T cg03868770 -0.5645412582127 2.4084685750406e-175
X22.30781182_A cg03868770 -0.5620426397492 3.5818034129169e-172
X22.30780724_C cg03868770 -0.5616890165605 2.9765569717858e-168
what I want is:
X22.30799720_T cg03868770... (3 Replies)
Hi,
I have one input file which is delimited by pipe. I want to put decimal points in this input file at particular position in particular column and also get the negative sign (if any) at start of that column.
$ cat Input_file.txt
11|10102693|1|20151202|10263204|20151127|N|0001... (7 Replies)
Dear all,
I have a file call test.txt which has 2000 columns, 1000 rows. If I want to trim all the columns to 3 decimal places, how can I do it? I know how to use awk prinf to trim specic columns. But I don't know how to trim all the columns. Thank you.
data sample:
0.976004565 9.34567845... (6 Replies)
In the awk below I am trying to output those lines that Match between file1 and file2, those Missing in file1, and those missing in file2. Using each $1,$2,$4,$5 value as a key to match on, that is if those 4 fields are found in both files the match, but if those 4 fields are not found then missing... (0 Replies)
Hi I was hoping someone could help me with a sed script I am trying to write? I am on a Mac running ElCapitan
I have some text that I have converted from a pdf that I want to format into an xml file.
In the file I have managed to delete all the text I do not need. The text I have left is... (8 Replies)
Discussion started by: Paul Walker
8 Replies
LEARN ABOUT HPUX
fe_dec_setround
fe_dec_setround(3M)fe_dec_setround(3M)NAME
fe_dec_setround() - set decimal floating-point rounding direction mode
SYNOPSIS DESCRIPTION
The function establishes the decimal rounding direction represented by its argument round. The round argument must equal one of the macros
(defined in and If the argument does not match a decimal rounding direction macro, the decimal rounding direction is not changed.
The default decimal rounding direction mode is round to nearest with half-way cases away from zero
These math functions are supported for HP-UX 11i Version 3 September 2008 Update and forward.
USAGE
To use this function, compile with the option.
Make sure your program defines and then includes
Specify on the compiler command line or place the call to this function under the effect of an affirmative pragma:
If the pragma is placed outside of any top-level declarations in a file, the pragma will apply until another pragma is encountered or until
the end of the file is reached.
If the pragma is placed at the beginning of a block (compound statement), the pragma will apply until another pragma is encountered or
until the end of the block is reached.
Link in the math library by specifying or on the linking command line.
For more information, see the at the following site:
RETURN VALUE
The function returns a zero value if and only if the argument is equal to a decimal rounding direction macro.
SEE ALSO fe_dec_getround(3M), fenv(5).
STANDARDS CONFORMANCE
This function conforms to ISO/IEC TR 24732, "Extension for the programming language C to support decimal floating-point arithmetic".
fe_dec_setround(3M)