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#!/bin/bash

kjv=kjv.txt
trim(){
local trim_string
local _TRIM=$1
trim_string=${_TRIM##*[${2:- }]}
_TRIM=${_TRIM#"trim_string"}
echo $_TRIM
}

#trim() {
# echo $( _trim "$@" )
#}
...

hmm still not working

So now I have:
#!/bin/bash

kjv=kjv.txt
trim(){
local trim_string
local _TRIM=$1
trim_string=${_TRIM##*[${2:- }]}
_TRIM=${_TRIM#"trim_string"}
echo $_TRIM
}

#trim()...

Hey, I'm running the following script:

#!/bin/bash

kjv=kjv.txt
trim(){
local trim_string
local _TRIM=$1
trim_string=${_TRIM##*[${2:- }]}
_TRIM=${_TRIM#"trim_string"}
...

ok cool thanks!

for some reason the $RANDOM1 variable wont show any data

well i changed the script a bit, sorry i guess i should have reposted the new one on there.

no it wasnt

For some reason when I run these separately they work but when they are in a script file the second wont:
printf "%s\n" "$RANDOM"."$RANDOM" "$RANDOM"."$RANDOM" "$RANDOM"."$RANDOM"...

I know this isn't the proper way to do it but I am currently in a Linux/Unix programming class and they want this to be done using printf and $RANDOM (which I've never done it this way before). I...

I am trying to make a script that randomly generates 4 sets of numbers with decimal points. Then it outputs that to a variable and a file. This is what I have:

#!/bin/bash

printf -v RANDOM_2...