Writing a text to many files Post: 302326354

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Picking out text from one file and writing it to another.

Hello. I have one file that is a collection of discarded emails. Each email is it's own section with each section beginning with the same header (ie 'Another Email' ). I want to traverse through the file and every time I find the header ('Another Email') I then want to pick out the 'To:' line...

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Hello: I have the following code: ---------------------------------- open (OUTPUT_FILE, ">>/usr/users/rovolis/PREPAID/CC/TCG/PP.$cyear$cmonth$cday.txt")||die "$!"; 82 open (OUTPUT_FILE2, ">>/usr/users/rovolis/PREPAID/CC/TCG/PR.$cyear$cmonth$cday.txt")||die "$!"; 83 # ...

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Writing text to file

Hi, I know the code to write a piece of text to the end of a given text file is echo $text >> filename.txt I would like to know how to write a piece of text to a file using shell, but the file name isn't given. I want it to write to whatever text file is currently open. Not to all text files...

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Efficient Text File Writing

Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted! 1. The problem statement, all variables and given/known data: Write a template main.c file via shell script to make it easier for yourself later. The issue here isn't writing...

LEARN ABOUT FREEBSD

shar

SHAR(1) 						    BSD General Commands Manual 						   SHAR(1)

NAME

     shar -- create a shell archive of files

SYNOPSIS

     shar file ...

DESCRIPTION

     The shar command writes a sh(1) shell script to the standard output which will recreate the file hierarchy specified by the command line op-
     erands.  Directories will be recreated and must be specified before the files they contain (the find(1) utility does this correctly).

     The shar command is normally used for distributing files by ftp(1) or mail(1).

EXAMPLES

     To create a shell archive of the program ls(1) and mail it to Rick:

	   cd ls
	   shar `find . -print` | mail -s "ls source" rick

     To recreate the program directory:

	   mkdir ls
	   cd ls
	   ...
	   <delete header lines and examine mailed archive>
	   ...
	   sh archive

SEE ALSO

     compress(1), mail(1), tar(1), uuencode(1)

HISTORY

     The shar command appeared in 4.4BSD.

BUGS

     The shar command makes no provisions for special types of files or files containing magic characters.  The shar command cannot handle files
     without a newline ('
') as the last character.

     It is easy to insert trojan horses into shar files.  It is strongly recommended that all shell archive files be examined before running them
     through sh(1).  Archives produced using this implementation of shar may be easily examined with the command:

	   egrep -v '^[X#]' shar.file

BSD
								   June 6, 1993 							       BSD

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Picking out text from one file and writing it to another.

Discussion started by: scottf33

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What files are writing to a directory

Discussion started by: hattorihanzo

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Reading and Writing Files ?

Discussion started by: tracydp

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writing data in a text file at particular line

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