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Top Forums UNIX for Dummies Questions & Answers How can i use function for the below script to shorten it? Post 302881126 by DGPickett on Thursday 26th of December 2013 05:19:12 PM
Old 12-26-2013
Code:
#!/bin/bash
 
mysub(){
if [ $1 -eq 0 ]
 then
  echo "NO CHANGES ARE NEEDED"
  exit
 else
  sed -i '1i'"$2" $3
  echo "ADDED HEADER"
 fi
)
 
zcat 2013-12-26_file1.csv.gz > 2013-12-26_file1_tmp.csv
cat 2013-12-26_file1_tmp.csv | sed 's/$/\r/' > 2013-12-26_file1.csv
grep -q "TIMESTAMP" 2013-12-26_file1.csv
mysub $? 'TIMESTAMP|id|Fisrtname' 2013-12-26_file1.csv 
 
zcat 2013-12-26_file2.csv.gz > 2013-12-26_file2_tmp.csv
cat $2013-12-26_file2.tmp.csv | sed 's/$/\r/' > 2013-12-26_file2.csv
grep -q  "ADDRESS" 2013-12-26_file2.csv
mysub $? 'ADDRESS|ID|NAME' 2013-1-26_file2.csv

Now, you can go farther, capturing file stub name by grinding it off with ${name%%.*} and suing the stub to make new names. You can pipe together stuff so you do not have intermediate files. You can take many input files from the command line or stdin.
These 2 Users Gave Thanks to DGPickett For This Post:
 
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OCR4GAMERA(1)															     OCR4GAMERA(1)

NAME
ocr4gamera - OCR system using the Gamera framework USAGE
ocr4gamera -x <traindata> [options] <imagefile> OPTIONS
-v <int>, --verbosity=<int> Set verbosity level to <int>. Possible values are 0 (default): silent operation; 1: information on progress; >2: segmentation info is written to PNG files with prefix debug_. -h, --help Display help and exit. -d, --deskew Do a skew correction (recommended). -f, --filter Filter out very large (images) and very small components (noise). -a, --automatic-group Autogroup glyphs with classifier. -x <file>, --xmlfile=<file> Read training data from <file>. -o <xml>, --output=<xml> Write recognized text to file <xml> (otherwise it is written to stdout). -c <csv>, --extra_chars_csvfile=<csv> Read additional class name conversions from file <csv>. <csv> must contain one conversion per line. -R <rules>, --heuristic_rules=<rules> Apply heuristic rules <rules> for disambiguation of some chars. <rules> can be roman (default) or none (for no rules). -D, --dictionary-correction Correct words using a dictionary (requires aspell or ispell). -L <lang>, --dictionary-language=<lang> Use <lang> as language for aspell (when option -D is set). -e <int>, --edit-distance=<int> Correct words only when edit distance not more than <int>. OCR4GAMERA(1)

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