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Top Forums Shell Programming and Scripting sed searches a character string for a specified delimiter character, and returns a leading or traili Post 302989128 by fspalero on Monday 9th of January 2017 12:55:53 AM
Old 01-09-2017
sed searches a character string for a specified delimiter character, and returns a leading or traili

Hi,

Anyone can help using SED searches a character string for a specified delimiter character, and returns a leading or trailing space/blank.

Text file :
Code:
  "1"|"ExternalClassDEA519CF5"|"Art1"
  "2"|"ExternalClass563EA516C"|"Art3"
  "3"|"ExternalClass305ED16B8"|"Art9"
  ...
  ...

Output file :
Code:
  "1"|" "|"Art1"
  "2"|" "|"Art3"
  "3"|" "|"Art9"
  ...
  ...

Thanks in advance.

Regards,
FSPalero

Moderator's Comments:
Mod Comment The last time you got one of these infractions, the note:
Quote:
Repeated refusal to use CODE tags when presenting sample input, sample output, and code segments has resulted in this user being placed in read-only mode for a while.

Continued refusal to properly format posts may result in a permanent ban from this site.To keep the forums high quality for all users, please take the time to format your posts correctly.
was included in your post when tags were added for you. And you still refuse to make any attempt to format your posts. Smilie This is your last warning, the next post from you that includes untagged sample input, sample output, or code segments will result in you being permanently banned from this site.

Last edited by Don Cragun; 01-09-2017 at 03:29 AM..
 

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RAKE(1) 						 Ruby Programmers Reference Guide						   RAKE(1)

NAME
rake -- Ruby Make SYNOPSIS
rake [--f Rakefile] [--version] [-CGNPgnqstv] [-D [PATTERN]] [-E CODE] [-I LIBDIR] [-R RAKELIBDIR] [-T [PATTERN]] [-e CODE] [-p CODE] [-r MODULE] [--rules] [variable=value] target ... DESCRIPTION
Rake is a simple ruby(1) build program with capabilities similar to the regular make(1) command. Rake has the following features: o Rakefiles (Rake's version of Makefiles) are completely defined in standard Ruby syntax. No XML files to edit. No quirky Makefile syntax to worry about (is that a tab or a space?). o Users can specify tasks with prerequisites. o Rake supports rule patterns to synthesize implicit tasks. o Flexible FileLists that act like arrays but know about manipulating file names and paths. o A library of prepackaged tasks to make building rakefiles easier. OPTIONS
--version Display the program version. -C --classic-namespace Put Task and FileTask in the top level namespace -D [PATTERN] --describe [PATTERN] Describe the tasks (matching optional PATTERN), then exit. -E CODE --execute-continue CODE Execute some Ruby code, then continue with normal task processing. -G --no-system --nosystem Use standard project Rakefile search paths, ignore system wide rakefiles. -I LIBDIR --libdir LIBDIR Include LIBDIR in the search path for required modules. -N --no-search --nosearch Do not search parent directories for the Rakefile. -P --prereqs Display the tasks and dependencies, then exit. -R RAKELIBDIR --rakelib RAKELIBDIR --rakelibdir RAKELIBDIR Auto-import any .rake files in RAKELIBDIR. (default is rakelib ) -T [PATTERN] --tasks [PATTERN] Display the tasks (matching optional PATTERN) with descriptions, then exit. -e CODE --execute CODE Execute some Ruby code and exit. -f FILE --rakefile FILE Use FILE as the rakefile. -h --help Prints a summary of options. -g --system Using system wide (global) rakefiles (usually ~/.rake/*.rake ). -n --dry-run Do a dry run without executing actions. -p CODE --execute-print CODE Execute some Ruby code, print the result, then exit. -q --quiet Do not log messages to standard output. -r MODULE --require MODULE Require MODULE before executing rakefile. -s --silent Like --quiet, but also suppresses the 'in directory' announcement. -t --trace Turn on invoke/execute tracing, enable full backtrace. -v --verbose Log message to standard output (default). --rules Trace the rules resolution. SEE ALSO
ruby(1) make(1) http://rake.rubyforge.org/ REPORTING BUGS
Bugs, features requests and other issues can be logged at <http://onestepback.org/redmine/projects/show/rake>. You will need an account to before you can post issues. Register at <http://onestepback.org/redmine/account/register>. Or you can send an email to the author. AUTHOR
Rake is written by Jim Weirich <jim@weirichhouse.org> UNIX
November 7, 2012 UNIX
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