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I need to divide the number of white spaces by total number of characters in a file using bash. I am able to get the number of white spaces correctly using:


tr -cd �[:space:]�� < afile | wc -c
...

Thanks, adding the current directory to Path did the trick.

I am not able to execute bash script on Fedora. They were running on another environment. This is a sample script:

#!/usr/bin/bash
input="./data/heu/hout1"
i=1
j=0
while IFS= read -r file1
do...

I have the following code snippet in bash

if [[ $diff < $minm ]]; then
minm=`echo "$diff" | bc`
fi


It works well for most of the cases. However lets say diff is -0.17 and minm is...

I am sharing a code snippet.

for (( i=0; i<=$(( $count -1 )); i++ ))
do

first=${barr2[$i]}
search=${barr1[$i]}
echo $first
echo "loop begins"
for (( j=0; j<=5000; j++ ))
do...

Hello,
I am attaching a code snippet. Some of the variables are set in earlier code like count, arrays harr1, harr2, barr1 and barr2. The code below gives syntax errors. I am very new to Bash.

...

Many thanks for the detailed feedback. It will help me move forward. Is this code fine for reading the file?

exec 10<&0
exec < './data/heu/hout1'

I am in the process of writing a script. A very preliminary version is giving a syntax error. The script is
#!/bin/bash
#file1='./data/heu/hout1'

exec 10<&0
exec < './data/heu/hout1'...