Suppose I have a file which has either the contents
CALLED on <date & time>
RUNNING on <date & time>or
CALLED on <date & time>
RUNNING on <date & time>
SHUTTING_DOWN on <date & time>
DOWN on <date & time>
I don't care about the <date & time> part... I just need to know if the last line in... (3 Replies)
Hi,
I need some help in extracting the Exception block between the lines
21 Feb 01:18:54:146 ERROR com.orbits.frameworks.integrationframework.ValidationException - Caught exception in validateRequest() (PID=565584)
and
21 Feb 01:18:55:149 INFO ... (0 Replies)
Hi all
I need to copy the entire contents of one file into an existing file at a specific location. I know the exact line number where I need to put it. It appears I would use either sed or awk to do this, but I have been unsuccessful so far:
File A
line 1
line 2
line 3
line 4
... (6 Replies)
Hi Guys,
I have a file which has numbers in it separated by newlines as follows:
1.113
1.456
0.556
0.021
-0.541
-0.444
I am using the following code to store these in an array in bash:
FILE14=data.txt
ARRAY14=(`awk '{print}' $FILE14`) (6 Replies)
Hi ,
I have a config _file that has 3 columns (Id Name Value ) with many rows . In my bash script i want to be able to parse the file and do a mapping of any Id value
so if i have Id of say brand1 then i can use the name (server5X) and Value (CCCC) and so on ...
Id Name ... (2 Replies)
I have to hit a very large database to pull fields of information.
I have a script that runs multiple instance of the same query against the data base and writes contents to a file.
The script terminates before the file is completely written to confirmed by
ps -ef | grep <script name>... (3 Replies)
Hello All,
I have the following input file that i'm trying to parse:
10.0.011.40
hadoop 15526 15524 0
hadoop 15528 15526 0
hadoop 19747 4018 1
10.0.081.227
hadoop 2862 2861 0
hadoop 2864 2862 0
hadoop 12177 14376 1
I'm trying to get this in my output file:
10.0.011.40 15526 15528... (2 Replies)
Hello guys,
I am a newbie to all of this - I'd like some help with a file I have. It's a ~100mb CSV file with approximately 30 columns.
What I'd like to do is to search through the file and REMOVE any lines with a certain case insensitive string in any of the columns:
So my file looks... (4 Replies)
I need to find a file and print its contents
I am trying but it is not working
find -path /opt/app-root/src/.npm/_logs -type f -name "*.log" -print
Version
$ bash -version
GNU bash, version 4.4.12(1)-release (x86_64-pc-msys) (1 Reply)
Discussion started by: SVRao19056
1 Replies
LEARN ABOUT REDHAT
file::spec::os2
File::Spec::OS2(3pm) Perl Programmers Reference Guide File::Spec::OS2(3pm)
canonpath
No physical check on the filesystem, but a logical cleanup of a path. On UNIX eliminated successive slashes and successive "/.".
splitpath
($volume,$directories,$file) = File::Spec->splitpath( $path );
($volume,$directories,$file) = File::Spec->splitpath( $path, $no_file );
Splits a path in to volume, directory, and filename portions. Assumes that the last file is a path unless the path ends in '/', '/.', '/..'
or $no_file is true. On Win32 this means that $no_file true makes this return ( $volume, $path, undef ).
Separators accepted are and /.
Volumes can be drive letters or UNC sharenames (\servershare).
The results can be passed to "catpath" to get back a path equivalent to (usually identical to) the original path.
splitdir
The opposite of catdir().
@dirs = File::Spec->splitdir( $directories );
$directories must be only the directory portion of the path on systems that have the concept of a volume or that have path syntax that dif-
ferentiates files from directories.
Unlike just splitting the directories on the separator, leading empty and trailing directory entries can be returned, because these are
significant on some OSs. So,
File::Spec->splitdir( "/a/b//c/" );
Yields:
( '', 'a', 'b', '', 'c', '' )
catpath
Takes volume, directory and file portions and returns an entire path. Under Unix, $volume is ignored, and this is just like cat-
file(). On other OSs, the $volume become significant.
NAME
File::Spec::OS2 - methods for OS/2 file specs
SYNOPSIS
require File::Spec::OS2; # Done internally by File::Spec if needed
DESCRIPTION
See File::Spec::Unix for a documentation of the methods provided there. This package overrides the implementation of these methods, not the
semantics.
perl v5.8.0 2002-06-01 File::Spec::OS2(3pm)