grep with case or if else help Post: 302257053

9 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

lower case to upper case string conversion in shell script

How can convert a Lower case variable value to an upper case in the kron shell script.

2. Shell Programming and Scripting

Script needed to select and delete lower case and mixed case records

HELLO ALL, URGENTLY NEEDED A SCRIPT TO SELECT AND DELETE LOWER AND MIXED CASE RECORDS FROM A COLUMN IN A TABLE. FOR EXAMPLE : Table name is EMPLOYEE and the column name is CITY and the CITY column records will be: Newyork washington ...

3. Shell Programming and Scripting

data array needs to change upper case to lower case

Hi all, i have a data array as followes. ARRAY=DFSG345GGG ARRAY=234FDFG090 ARRAY=VDFVGBGHH so on.......... i need all english letters to be change to lower case. So i am expecting to see ARRAY=dfsg345ggg ARRAY=234fdfg090 ARRAY=vdfvgbghh so on........ If i have to copy this data in...

4. Shell Programming and Scripting

sed ignoring case for search but respecting case for subtitute

Hi I want to make string substitution ignoring case for search but respecting case for subtitute. Ex changing all occurences of "original" in a file to "substitute": original becomes substitute Origninal becomes Substitute ORIGINAL becomes SUBSTITUTE I know this a little special but it's not...

5. Shell Programming and Scripting

[Solved] Change Upper case to Lower case in C shell

Is there a command that can switch a character variable from UPPER case to lower case? like foreach AC ( ABC BCD PLL QIO) set ac `COMMAND($AC)` ... end Thanks a lot!

6. UNIX for Advanced & Expert Users

penalty for case insensitive grep

I just found out there were a big performance penalty for case insensitive "grep" on big files. It would be understandable, except that the penalty seems to be exaggerated out of proportion. A real example, if I only grep a single letter "V" (or "v") , without "-i", on a big file, (file...

7. Shell Programming and Scripting

Change first letter of a word from lower case to upper case

Hi all, I am trying to find a way to change first letter in a word from lower case to upper case. It should be done for each first word in text or in paragraph, and also for each word after punctuation like . ; : ! ?I found the following command sed -i 's/\s*./\U&\E/g' $@ filenamebut...

8. Shell Programming and Scripting

Ksh: Send a mail in case grep finds something

I want to search a file if it contains special strings and if yes, the records found should be mailed. I can either do it with a temporary file: /usr/bin/grep somestring somefile > /tmp/tempfile && /usr/bin/mail -s "Found something" email@mycomp.com < /tmp/tempfile... or by running the grep...

9. Shell Programming and Scripting

Using case instead of grep

im using a case statement to search for a pattern in a variable, like this: case "${VARIABLE}" in * unix is great *) echo Found it! ;; esac However, what happens if I want to make sure some other string DOES NOT exist on the same line that "unix is great" is on?? with egrep, i can...

LEARN ABOUT CENTOS

prezip-bin

PREZIP-BIN(1)						 Aspell Abbreviated User's Manual					     PREZIP-BIN(1)

NAME

       prezip-bin - prefix zip delta word list compressor/decompressor

SYNOPSIS

       prezip-bin [ -V | -d | -z ]

DESCRIPTION

       prezip-bin compresses/decompresses sorted word lists from standard input to standard output.

       Prezip-bin  is  similar	to  word-list-compress(1)  but	it  allows  a  larger  character set of {0x00...0x09, 0x0B, 0x0C, 0x0E...0xFF} and
       multi-words larger than 255 characters in length.  It can also decompress word-list-compress(1) compatible files.

COMMANDS

       Prezip-bin accepts only one of these commands.

       -V     Display prezip-bin version number to standard output.

       -d     Read a compressed word list from standard input and decompress it to standard output.  This can  be  a  word-list-compress(1)  or  a
	      prezip-bin compressed file.

       -z     Read a binary word list from standard input and compress it to standard output.

EXAMPLES

       prezip-bin -d <wordlist.cwl >wordlist.txt
	      Decompress file wordlist.cwl to text file wordlist.txt

       prezip-bin -z <wordlist.txt >wordlist.pz 2>errors.txt
	      Compress wordlist.txt to binary file wordlist.pz and send any error messages to a text file named errors.txt

       LC_COLLATE=C sort -u <wordlist.txt | prezip-bin -z >wordlist.pz
	      Sort a word list, then pipe it to prezip-bin to create a compressed binary wordlist.pz file.

       prezip-bin -d <words.pz | aspell create master ./words.rws
	      Decompress a wordlist, then pipe it to aspell(1) to create a spelling list.  Please check the aspell(1) info manual for proper usage
	      and options.

TIPS

       Prezip-bin is best used with sorted word list type files.  It is not a general purpose compression program since resulting files may  actu-
       ally increase in size.

       Unlike  word-list-compress(1)  if your word list has leading or trailing blank spaces for formatting purposes, you should remove them first
       before you compress your list using prezip-bin -z , otherwise those spaces will be included in the compressed binary output.

DIAGNOSTICS

       Prezip-bin normally exits with a return code of 0. If it encounters an error, a message is sent to  standard  error  output  (stderr),  and
       prezip-bin exits with a non-zero return value.  Error messages are listed below:

       (display help/usage message)
	      Unknown command given on the command line so prezip-bin displays a usage message to standard error output.

       unknown format
	      The input file appears not to be an expected format, or may possibly be a more advanced format.  The output file will be empty.

       corrupt input
	      This  is	only for the decompression command -d. The input file appeared to be of a correct format, but something appears wrong now.
	      There may be some valid data in output, but due to input corruption, the rest of the file can not be completed.

       unexpected EOF
	      The input file appeared okay but ended sooner than expected, therefore the output file is not complete.

SEE ALSO

       aspell(1), run-with-aspell(1), word-list-compress(1)

       Aspell is fully documented in its Texinfo manual.  See the `aspell' entry in info for more complete documentation.

REPORTING BUGS

       For help, see the Aspell homepage at <http://aspell.net>.  Send bug reports/comments to the Aspell user list at the above address.

AUTHOR

       This info page was written by Jose Da Silva <digital@joescat.com>.

prezip-bin-0.1.2						    2005-09-30							     PREZIP-BIN(1)