Hi all
How can I make Emacs to show the line numbers at the left or right as a default. This might help me to quickly jump to a given line.
Thanks
SS (9 Replies)
Hi,
I need a command that would let ls show number of lines in each file rather than file size in KBs.
I tried using wc -l as a source of input to ls but I found a problem cutting the file name since wc generates a space delimited list.
Any suggestions?
Thanks.
GmMike. (1 Reply)
Hello all
Im trying to write one liner that will show me results only if the result of the expression is greater then 0
For example:
I do :
find . -name "*.dsp" | xargs grep -c SecurityHandler
the result are :
./foo/blah/a.dsp:0
./foo/blah1/b.dsp:1
./foo/blah2/c.dsp:2... (1 Reply)
I have two files and I need to know the difference between each line. This will extend to thousand lines and manual works is really not really an option.
sample:
First File Second File
allan entry1 entry2 entry3 allan entry1 entry3
bob entry1... (10 Replies)
I'm investigating an issue where rsync's to an AIX server will sometimes fail. I suspect the problem might be due to the number of simultaneous SSH connections being made to the host dropping the rsync attempts. I'd like to view the number of open ssh connections. The who command will list logged... (1 Reply)
Hello Guys,
I have created function which is as follow:
tail -f filename |grep "Key word"
output from this command
19-11-2011 21:09:15,234 - INFO Numbement - error number:result = :11
19-11-2011 21:09:15,286 - INFO Numbement - error number:result = :11
19-11-2011 21:09:15,523 - INFO... (5 Replies)
Hi Power User,
I'm trying to compute this kind of text file format:
file1:
jakarta 100 150
jakarta 170 210
beijing 220 250
beijing 260 280
beijing 290 320
new_york 330 350
new_york 370 420
tokyo 430 470
tokyo 480 ... (2 Replies)
Hi all,
I have a requirement to calculate the difference of number of days of time stamp of a file and system date and if the difference is greater than 15 days it should prompt as previous month file otherwise current month file.
Below is the code i used and it is working fine till now. (You... (2 Replies)
Hi,
I have date format like 09/08/115(Format : date +%m%d%1y) and i want to differentiate this date with current date and output of difference will compare with a number like
if ; then
commands
else
exit
fi
how can i do that (2 Replies)
Hi
I wanted to know if there is an option in grep command to show the number of results (not the number of lines of findings).
Thanks (14 Replies)
Discussion started by: abdossamad2003
14 Replies
LEARN ABOUT SUSE
fdiml
FDIM(3) Linux Programmer's Manual FDIM(3)NAME
fdim, fdimf, fdiml - positive difference
SYNOPSIS
#include <math.h>
double fdim(double x, double y);
float fdimf(float x, float y);
long double fdiml(long double x, long double y);
Link with -lm.
Feature Test Macro Requirements for glibc (see feature_test_macros(7)):
fdimf(), fdiml(): _XOPEN_SOURCE >= 600 || _ISOC99_SOURCE; or cc -std=c99
DESCRIPTION
These functions return the positive difference, max(x-y,0), between their arguments.
RETURN VALUE
On success, these functions return the positive difference.
If x or y is a NaN, a NaN is returned.
If the result overflows, a range error occurs, and the functions return HUGE_VAL, HUGE_VALF, or HUGE_VALL, respectively.
ERRORS
See math_error(7) for information on how to determine whether an error has occurred when calling these functions.
The following errors can occur:
Range error: result overflow
An overflow floating-point exception (FE_OVERFLOW) is raised.
These functions do not set errno.
VERSIONS
These functions first appeared in glibc in version 2.1.
CONFORMING TO
C99, POSIX.1-2001.
SEE ALSO fmax(3)COLOPHON
This page is part of release 3.25 of the Linux man-pages project. A description of the project, and information about reporting bugs, can
be found at http://www.kernel.org/doc/man-pages/.
2008-08-11 FDIM(3)