I have a file (status.file) of the form:
valueA 3450
valueB -20
valueC -340
valueD 48
I am tailing a data.file, and need to search and modify a value
in status.file...the tail is:
tail -f data.file | awk '{ print $3, ($NF - $(NF-1)) }'
which will produce lines that look like this:
... (3 Replies)
Hi I am Newbie to Unix.Appreciate Help from forum
user would loada b.Csv File(Below example) in /data/m/ directory.Program need to read the b.csc to extract certain column and create a new file /data/d/ directory as csv file with new name.
User File Format
1232,samshouston,12345... (3 Replies)
Hi all
I currently use the following in shell.
#!/bin/sh
while read LINE
do
perl -i -ne "$/ = ''; print if !m'Using archive: ${LINE}'ms;" "datafile"
done < "listfile"
NOTE the single quote delimiters in the expression. It's highly likely the 'LINE' may very well have characters in it... (3 Replies)
Dear Friends,
I need urgent help from u..
I have two files,file1 & file 2..
file1 have a existing data of file2.So i want to delete those existing datas from file1 (which contain the data from file1)
My file1 like this
rs39348 1 1045729 A G 0.1791 0.2054 0.84 ... (3 Replies)
Hello Guys ,
I need an another help regarding the below problem.
I want to create a new file based on the existing file ,where two columns will be changed according to user input .(say column 4 and column 5)
Please let me know how to proceed with
Thanks (3 Replies)
Hi guys,
i have a file in below format.let me explain first what i am trying to do .
i am making a file from this file , will rearrange these columns, then i will run several command(start/stop mentioned in this file) on unix environment. my requirements :
1. i have 27 servers , on each server... (4 Replies)
Hi all,
I need a script to delete a large set of files from a directory under / based on an input file and want to redirect errors into separate file.
I have already prepared a list of files in the input file.
Kndly help me.
Thanks,
Prash (36 Replies)
Hi,
I have a very puzzling problem. I have a binary file, it is executable but it says "No such file or directory" when I try to run it :
root@debian:~# ls -l bmcfwul
-rwxr-xr-t 1 root root 762808 Mar 11 2010 bmcfwul
root@debian:~# ./bmcfwul
-su: ./bmcfwul: No such file or directory... (9 Replies)
Hi Gurus,
I am SQL developer and new unix user.
I need to create some file and file content based on information in two files.
I have one file contains basic information below file1 and another exception file file2. the rule is if "zone' and "cd" in file1 exists in file2, then file name is... (13 Replies)
Discussion started by: Torhong
13 Replies
LEARN ABOUT SUNOS
fnmatch
fnmatch(3C) Standard C Library Functions fnmatch(3C)NAME
fnmatch - match filename or path name
SYNOPSIS
#include <fnmatch.h>
int fnmatch(const char *pattern, const char *string, int flags);
DESCRIPTION
The fnmatch() function matches patterns as described on the fnmatch(5) manual page. It checks the string argument to see if it matches the
pattern argument.
The flags argument modifies the interpretation of pattern and string. It is the bitwise inclusive OR of zero or more of the following flags
defined in the header <fnmatch.h>.
FNM_PATHNAME If set, a slash (/) character in string will be explicitly matched by a slash in pattern; it will not be matched by
either the asterisk (*) or question-mark (?) special characters, nor by a bracket ([]) expression.
If not set, the slash character is treated as an ordinary character.
FNM_NOESCAPE If not set, a backslash character () in pattern followed by any other character will match that second character
in string. In particular, "\" will match a backslash in string.
If set, a backslash character will be treated as an ordinary character.
FNM_PERIOD If set, a leading period in string will match a period in pattern; where the location of "leading" is indicated by
the value of FNM_PATHNAME:
o If FNM_PATHNAME is set, a period is "leading" if it is the first character in string or if it immediately fol-
lows a slash.
o If FNM_PATHNAME is not set, a period is "leading" only if it is the first character of string.
If not set, no special restrictions are placed on matching a period.
RETURN VALUES
If string matches the pattern specified by pattern, then fnmatch() returns 0. If there is no match, fnmatch() returns FNM_NOMATCH, which is
defined in the header <fnmatch.h>. If an error occurs, fnmatch() returns another non-zero value.
USAGE
The fnmatch() function has two major uses. It could be used by an application or utility that needs to read a directory and apply a pattern
against each entry. The find(1) utility is an example of this. It can also be used by the pax(1) utility to process its pattern operands,
or by applications that need to match strings in a similar manner.
The name fnmatch() is intended to imply filename match, rather than pathname match. The default action of this function is to match file-
names, rather than path names, since it gives no special significance to the slash character. With the FNM_PATHNAME flag, fnmatch() does
match path names, but without tilde expansion, parameter expansion, or special treatment for period at the beginning of a filename.
The fnmatch() function can be used safely in multithreaded applications, as long as setlocale(3C) is not being called to change the locale.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|CSI |Enabled |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
|MT-Level |MT-Safe with exceptions |
+-----------------------------+-----------------------------+
SEE ALSO find(1), pax(1), glob(3C), setlocale(3C), wordexp(3C), attributes(5), fnmatch(5), standards(5)SunOS 5.10 24 Jul 2002 fnmatch(3C)