UNIX for Beginners Questions & Answers

{  .. }

for ((i=1; i<=NUMBER_OF_FILES; i++))
do

$( command )

${variable}

#!/bin/bash
RED='\033[0;31m'
NC='\033[0m' # No Color

if [[ $1 = "" ]]
then
	echo -e "${RED}Missing Workspace name! -  Provide a name!${NC}"
fi

if [[ $2 = "" ]]
then 
	echo -e "${RED}Missing path to dataset - SPH files${NC}"
fi

if [[ $3 = "" ]]
then 
	echo -e "${RED}Missing path to Utt!${NC}"
fi

if [[ $1 = "" ]] || [[ $2 = "" ]] || [[ $3 == "" ]]
then	
	exit 1
fi

WORKSPACE=$1
PATH_TO_DATASET=$2
PATH_TO_UTT=$3

#Create the folder 
mkdir ../${WORKSPACE}
 
cd ../${WORKSPACE}
ln -s ../wsj/s5/steps .
ln -s ../wsj/s5/utils .
ln -s ../../src .

cp ../wsj/s5/path.sh .

mkdir -p exp conf data/local/lang data/test data/train

# Modify if Help script is needed
#################################
# Change order of utterance and name! 
# python help_scripts/change_order_name_utt.py  /PATH/TO/UTTERANCE 

# Partition data randomly into train and test. 
SPLIT=0.5 #train/test split
NUMBER_OF_FILES=$(ls ${PATH_TO_DATASET} |  wc -l) # number of directories in the dataset

for ((i=1; i<=${NUMBER_OF_FILES}; i++))
do
	ran=$(python -c "import random; print random.randdouble(0,1)")
	echo ${ran}
done

 ran=$(python -c "import random; print random.randdouble(0,1)")

NUMBER_OF_FILES=$(ls ${PATH_TO_DATASET} |  wc -l) # number of directories in the dataset

NUMBER_OF_FILES=$(ls -1b ${PATH_TO_DATASET} |  wc -l) # number of directories in the dataset

NUMBER_OF_FILES=$(ls -1q ${PATH_TO_DATASET} |  wc -l) # number of directories in the dataset

 python -c "import random; print random.randdouble(0,1)"