10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi,
I have a file which contains entries in this format.
my-bin.000140
my-bin.000141
my-bin.000142
my-bin.000143
my-bin.000144
my-bin.000145
my-bin.000146
my-bin.000147
my-bin.000148
my-bin.000149
my-bin.000150
my-bin.000151
my-bin.000152
my-bin.000153
my-bin.000154... (2 Replies)
Discussion started by: arijitsaha
2 Replies
2. Shell Programming and Scripting
Hello Community,
sorry iam from germany and my englisch is not so well.
iam searching for less then 4 hours on the web for a solution of my problem.
i have a proxy-log-file and want to delete lines wicht matches on two words.
example of the line in the logfile:
now i want to delet... (3 Replies)
Discussion started by: matze
3 Replies
3. Shell Programming and Scripting
Hello,
This is my first post. Nice forum!
I have a file trls.results
small exemple of content (actually the file can be very big):
./security/htaccess.htm ./security/ipcount.log ./adhoc/sql/datamod06.sql
So there is 3 paths to 3 different files... I want to remove every string that has a... (9 Replies)
Discussion started by: Jacob106106
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4. UNIX for Dummies Questions & Answers
In our shop, we have a situation where a log file from our interface engine software has begun maxing out in file size (reaching the 32-bit "2147483647" limit). Currently, the only way to rectify this is to stop the interface and restart it, which generates a new log. Easy enough, but the... (6 Replies)
Discussion started by: rjhjr64
6 Replies
5. Shell Programming and Scripting
If a log file is in the following format
28-Jul-10 ::: Log message
28-Jul-10 ::: Log message
29-Jul-10 ::: Log message
30-Jul-10 ::: Log message
31-Jul-10 ::: Log message
31-Jul-10 ::: Log message
1-Aug-10 ::: Log message
1-Aug-10 ::: Log message
2-Aug-10 ::: Log message
2-Aug-10 :::... (3 Replies)
Discussion started by: vikram3.r
3 Replies
6. Shell Programming and Scripting
Hi,
i need a script, which deletes doulbe items in a file.
My file looks like:
-
-
-
xxx
xxx
G123
G234
G234
G234
o
o
...
First i want to sort the file an then i want to delete double items.
Can anyone help me. I work under solaris10. (3 Replies)
Discussion started by: free2k
3 Replies
7. Shell Programming and Scripting
Hi All,
I have a big log file i want to delete all characters (between 350th to 450th characters) starting at 350th character position to 450th character position.
please advice or sample code. (6 Replies)
Discussion started by: rajeshorpu
6 Replies
8. Shell Programming and Scripting
Is there an easy way to delete the first so many lines in a log file?
like I have a log file that has 10000 lines, i want to just get rid of the first 9000. (2 Replies)
Discussion started by: BG_JrAdmin
2 Replies
9. Shell Programming and Scripting
Hi,
I am having almost the same problem as junior member 'oupsforum' (refer to subjuct "deleting double entry in a log file"), only that I am using Sun Sorlaris Unix which the uniq command does not has the flag -w. So I am not able to ignore certain portion of the line when the uniq doing the... (3 Replies)
Discussion started by: Wing m. Cheng
3 Replies
10. UNIX for Advanced & Expert Users
Hi:-
Will there be any difference in Solair 2.6 if I delete /var/cron/log file to free up some space.
Thanks in advance (5 Replies)
Discussion started by: s_aamir
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LOG(3) BSD Library Functions Manual LOG(3)
NAME
log, logf, logl, log10, log10f, log10l, log2, log2f, log2l, log1p, log1pf, log1pl -- logarithm functions
LIBRARY
Math Library (libm, -lm)
SYNOPSIS
#include <math.h>
double
log(double x);
float
logf(float x);
long double
logl(long double x);
double
log10(double x);
float
log10f(float x);
long double
log10l(long double x);
double
log2(double x);
float
log2f(float x);
long double
log2l(long double x);
double
log1p(double x);
float
log1pf(float x);
long double
log1pl(long double x);
DESCRIPTION
The log(), logf(), and logl() functions compute the natural logarithm of x.
The log10(), log10f(), and log10l() functions compute the logarithm base 10 of x, while log2(), log2f(), and log2l() compute the logarithm
base 2 of x.
The log1p(), log1pf(), and log1pl() functions compute the natural logarithm of 1 + x. Computing the natural logarithm as log1p(x) is more
accurate than computing it as log(1 + x) when x is close to zero.
RETURN VALUES
These functions return the requested logarithm; the logarithm of 1 is +0. An attempt to take the logarithm of +-0 results in a divide-by-
zero exception, and -infinity is returned. Otherwise, attempting to take the logarithm of a negative number results in an invalid exception
and a return value of NaN.
SEE ALSO
exp(3), ilogb(3), math(3), pow(3)
STANDARDS
The log(), logf(), logl(), log10(), log10f(), log10l(), log2(), log2f(), log2l(), log1p(), log1pf(), and log1pl() functions conform to
ISO/IEC 9899:1999 (``ISO C99'').
BSD
June 3, 2013 BSD