How can I write variables to same line of a file? Post: 302930782

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Write system variables into file

Hi everyone, I was told, i my job, to do a script that creates the backup of all the files that are important to us. So i created the script, put it in the crontab and it works great. Now what i want is to write to a file what directories have being copied with date and time. How can i...

2. Shell Programming and Scripting

Re-write first line of a file before printing

Morning All, Quite a simple one this, I hope. What I want to do is to re-write the first line of a file before it's sent to print. The line will be blank initially, and I want to insert some text. The operation can either be done on the file itself (modifying the file on disk), OR in a...

3. UNIX for Dummies Questions & Answers

write new line at the beginning of an existing file

I was trying to find out the easiest way to write new line to the beginning of an exisiting file. I am using KSH.

4. Shell Programming and Scripting

Write in a file with pipe also in same line

hi, i want to write in a file the output of one command and pile also the same output like ls -lrt > some_file | wc -l

5. Shell Programming and Scripting

Lookup two values per line (from a second file) and write the smaller value to another file

Hello Unix Gurus, Please let me know if this is hard to understand and I apologize for my inability to explain better. I have a file "Foo" with the following structure CHR_A BP_A SNP_A CHR_B BP_B SNP_B R2 1 ...

6. Programming

How to write a new line to the end of the file in Perl?

i am very new to Perl. i am using Ubuntu. i have a string call $string that contains following words "new line". i also have a data file as follows. djfibjbet etitrbjijbtr rrge rgjierjegjeri jerijg kijij jijij i want to write my new line to my data file as follows. djfibjbet...

7. Shell Programming and Scripting

Write string variables to file

I have the following: #! /bin/bash foo="bar" this="that" vars="foovar=$foo\n\ thisvar=$this\n" I want to write the following to a file: foovar="bar" thisvar="that" Then in another script, I pull this file, and loop through it: while read line; do eval $line done <...

8. Shell Programming and Scripting

how read specific line in a file and write it in a new text file?

I have list of files in a directory 'dir'. Each file is of type HTML. I need to read each file and get the string which starts with 'http' and write them in a new text file. How can i do this shell scripting? file1.html <head> <url>http://www.google.com</url> </head> file2.html <head>...

9. Shell Programming and Scripting

write specific line number in file

dear all, i need your advice i have sample script like this: testing.sh for i in {1..10} do echo testing $i done but i forgot create "#!/bin/bash" in above "for" so i want output will like this testing.sh #!/bin/bash for i in {1..10} do echo testing $i done

10. Shell Programming and Scripting

Search pattern and write line into another file

Hi, I have a file which contains the below details.. My requirement is to fetch all the lines which are starting with "ABC_XY_" into 1 file and rest of the lines (not starting with "ABC_XY_") into another file. Could you please help with what command needs to be used? file1.txt ----------...

LEARN ABOUT MOJAVE

net::server::log::sys::syslog5.18

Net::Server::Log::Sys::Syslog(3)			User Contributed Perl Documentation			  Net::Server::Log::Sys::Syslog(3)

NAME

       Net::Server::Log::Sys::Syslog - log via Syslog

SYNOPSIS

	   use base qw(Net::Server::PreFork);

	   __PACKAGE__->run(
	       log_file => 'Sys::Syslog',
	       syslog_ident => 'myapp',
	   );

DESCRIPTION

       This module provides Sys::Syslog logging to the Net::Server system.

CONFIGURATION

       log_file
	   To begin using Sys::Syslog logging, simply set the Net::Server log_file configuration parameter to "Sys::Syslog".

	   If the magic name "Sys::Syslog" is used, all logging will take place via the Sys::Syslog module.  If syslog is used the parameters
	   "syslog_logsock", "syslog_ident", and "syslog_logopt",and "syslog_facility" may also be defined.

       syslog_logsock
	   Only available if "log_file" is equal to "Sys::Syslog".  May be either unix, inet, native, console, stream, udp, or tcp, or an arrayref
	   of the types to try.  Default is "unix" if the version of Sys::Syslog < 0.15 - otherwise the default is to not call setlogsock.

	   See Sys::Syslog.

       syslog_ident
	   Only available if "log_file" is equal to "Sys::Syslog".  Id to prepend on syslog entries.  Default is "net_server".	See Sys::Syslog.

       syslog_logopt
	   Only available if "log_file" is equal to "Sys::Syslog".  May be either zero or more of "pid","cons","ndelay","nowait".  Default is
	   "pid".  See Sys::Syslog.

       syslog_facility
	   Only available if "log_file" is equal to "Sys::Syslog".  See Sys::Syslog and syslog.  Default is "daemon".

DEFAULT ARGUMENTS FOR Net::Server
       The following arguments are available in the default "Net::Server" or "Net::Server::Single" modules.  (Other personalities may use
       additional parameters and may optionally not use parameters from the base class.)

	   Key		     Value		      Default

	   ## syslog parameters (if log_file eq Sys::Syslog)
	   syslog_logsock    (native|unix|inet|udp
			      |tcp|stream|console)    unix (on Sys::Syslog < 0.15)
	   syslog_ident      "identity" 	      "net_server"
	   syslog_logopt     (cons|ndelay|nowait|pid) pid
	   syslog_facility   w+		      daemon

METHODS

       "initialize"
	   This method is called during the initilize_logging method of Net::Server.  It returns a single code ref that will be stored under the
	   log_function property of the Net::Server object.  That code ref takes log_level and message as arguments and calls the initialized
	   log4perl system.

       "handle_log_error"
	   This method is called if the log_function fails for some reason.  It is passed the Net::Server object, the error that occurred while
	   logging and an arrayref containing the log level and the message.  In turn, this calls the legacy Net::Server::handle_syslog_error
	   method.

LICENCE

       Distributed under the same terms as Net::Server

perl v5.18.2							    2013-01-09					  Net::Server::Log::Sys::Syslog(3)

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Write system variables into file

Discussion started by: jorge.ferreira

2. Shell Programming and Scripting

Re-write first line of a file before printing

Discussion started by: alexop

3. UNIX for Dummies Questions & Answers

write new line at the beginning of an existing file

Discussion started by: sailussr

4. Shell Programming and Scripting

Write in a file with pipe also in same line

Discussion started by: narang.mohit