processing line in file Post: 96078

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1. Shell Programming and Scripting

File processing line by line

Hi, I am doing file processing line by line. while reading each line at a specified location I am searching for a particular character and then write that line to another file. Problem is while writing to another file it was supressing the spaces, which I don't want to do. Any help is...

2. Shell Programming and Scripting

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Hi, I am a beginner in shell scripting. I have written the following script, which is supposed to process the while loop for each line in the sid_home.txt file. But I'm getting the 'end of file' unexpected for the last line. The file sid_home.txt gets generated as expected, but the script...

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4. Shell Programming and Scripting

reading a file inside awk and processing line by line

Hi Sorry to multipost. I am opening the new thread because the earlier threads head was misleading to my current doubt. and i am stuck. list=`cat /u/Test/programs`; psg "ServTest" | awk -v listawk=$list '{ cmd_name=($5 ~ /^/)? $9:$8 for(pgmname in listawk) ...

5. Shell Programming and Scripting

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6. Shell Programming and Scripting

Line processing

If I have a line say like this 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 I want column 16 to be moved into column 4 and the rest same, like this 1 2 3 16 5 6 7 8 9 10 11 12 13 14 15 Using awk, I know that replacing $4 with $16 and typing all the column numbers will help. But, I have more...

7. Shell Programming and Scripting

[awk] line by line processing the same file

Hey, not too good at this, so I only managed a clumsy and SLOW solution to my problem that needs a drastic speed up. Any ideas how I write the following in awk only? Code is supposed to do... For every line read column values $6, $7, $8 and do a calculation with the same column values of every...

8. Programming

awk processing / Shell Script Processing to remove columns text file

Hello, I extracted a list of files in a directory with the command ls . However this is not my computer, so the ls functionality has been revamped so that it gives the filesizes in front like this : This is the output of ls command : I stored the output in a file filelist 1.1M...

9. UNIX for Advanced & Expert Users

File Processing: Handling spaces in a line

Hi All, Iam trying to get a file processed and some lines have spaces...the below is not working Want to remove empty line Want to remove lines that start with # Avoid line with substring WHOA When trying to get the substring from the var also Iam having trouble file is like VAR=VALUE,...

LEARN ABOUT SUSE

echo

ECHO(1) 							   User Commands							   ECHO(1)

NAME

       echo - display a line of text

SYNOPSIS

       echo [SHORT-OPTION]... [STRING]...
       echo LONG-OPTION

DESCRIPTION

       Echo the STRING(s) to standard output.

       -n     do not output the trailing newline

       -e     enable interpretation of backslash escapes

       -E     disable interpretation of backslash escapes (default)

       --help display this help and exit

       --version
	      output version information and exit

       If -e is in effect, the following sequences are recognized:

       NNN  the character whose ASCII code is NNN (octal)

       \     backslash

       a     alert (BEL)

            backspace

       c     produce no further output

       f     form feed

       
     new line

       
     carriage return

       	     horizontal tab

       v     vertical tab

       NOTE: your shell may have its own version of echo, which usually supersedes the version described here.	Please refer to your shell's docu-
       mentation for details about the options it supports.

AUTHOR

       Written by Brian Fox and Chet Ramey.

REPORTING BUGS

       Report echo bugs to bug-coreutils@gnu.org
       GNU coreutils home page: <http://www.gnu.org/software/coreutils/>
       General help using GNU software: <http://www.gnu.org/gethelp/>

COPYRIGHT

       Copyright (C) 2009 Free Software Foundation, Inc.  License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
       This is free software: you are free to change and redistribute it.  There is NO WARRANTY, to the extent permitted by law.

SEE ALSO

       The full documentation for echo is maintained as a Texinfo manual.  If the info and echo programs are properly installed at your site,  the
       command

	      info coreutils 'echo invocation'

       should give you access to the complete manual.

GNU coreutils 7.1						     July 2010								   ECHO(1)