(old)Puppy Linux Discussion Forum

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 #!/bin/sh

## Generates Passwords

x="0"  # length of password 
flag="0"  # limit number of symbols 
cflag="0" # limit number of digits

while ((x < 12)); do 
var="$(echo $RANDOM | cut -c 1-2)"

## get symbols 

if [ "$flag" -lt "2" ]; then 
   if [  "$var" -lt 27 -a  "$var" -gt 22 ]; then
       printf "\x${var}" 
           flag=$((flag + 1))
           x=$((x + 1)) 
   fi
fi
## get numbers

if [ "$cflag" -lt "3" ]; then 
   if [  "$var" -lt 40 -a  "$var" -gt 30 ]; then
       printf "\x${var}" 
           cflag=$((cflag + 1))
           x=$((x + 1)) 
   fi
fi

## get letters
if [ "$var" -gt 40 -a "$var" -lt 80 ]; then
       printf "\x${var}" 
              x=$((x + 1)) 
fi
done
echo "
"

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/mnt/sda2/Desktop $ password-generate 
BU7f!y1&&2wC

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var="$(echo $RANDOM | cut -c 1-2)" 

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var=$(2>/dev/null dd if=/dev/urandom bs=1 count=1 |od -An -tx1)

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var=$(($RANDOM % 127))

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var=$(printf "%x" $var)

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Large caps are 41-59

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var="$(echo $RANDOM | cut -c 1-2)" 

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#!/bin/sh
## Generates Passwords

x="0"  # length of password
flag="0"  # limit number of symbols
cflag="0" # limit number of digits
psword_len=12
lower=32
upper=123
range=$(($upper - $lower))

print_chr (){
	var_hex=$(printf "%x" $var) #covert decimal to hex number
	printf "\x${var_hex}"
	x=$((x + 1))
}

while ((x < $psword_len)); do
	var=$((($RANDOM % $range) + $lower))

	## get symbols
	if [ "$flag" -lt 3 -a "$var" -lt 39 -a "$var" -gt 32 ]; then
		print_chr
		flag=$((flag + 1))
		continue
	fi

	## get numbers
	if [ "$cflag" -lt 3 -a "$var" -lt 58 -a "$var" -gt 47 ]; then
		print_chr
		cflag=$((cflag + 1))
		continue
	fi

	## get upper case letters
	if [ "$var" -gt 64 -a "$var" -lt 91 ]; then
		print_chr
		continue
	fi

	## get lower case letters
	if [ "$var" -gt 97 -a "$var" -lt 123 ]; then
		print_chr
	fi
done
echo " " 

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 if [  "$var" -lt 27 -a  "$var" -gt 22 ]

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printf "\x106" 
6
printf "%x" 106 
6a
printf "\x6a"  
j

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Master_1$ = "_ - + . A B C D E F G H I J K L M N O P Q R S T U V W X Y Z"
Master_2$ = " 0 1 2 3 4 5 6 7 8 9 a b c d e f g h i j k l m n o p q r s t u v w x y z"
Master$ = CONCAT$(Master_1$, Master_2$)
SPLIT Master$ BY " " TO Chr$ SIZE Count
Pw$ = "[{<(@^&*)>}]"
FOR Index = 1 TO LEN(Pw$)
	Pw$ = REPLACE$(Pw$, MID$(Pw$, Index, 1), Chr$[RANDOM(Count + 1)])
NEXT Index
PRINT Pw$

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#!/bin/sh

## Front end for password-generator.sh. jpeps 12/11


touch /tmp/pass
export GEN="/usr/local/passgen/password-generate.sh" 

Generate() {

"$GEN" >/tmp/pass



## check for symbols & numbers
  
while ([ ! "$var" ]); do

 # check for numbers
 var="$(cat /tmp/pass | grep "[0-9]")"
 ## check for sympbols
 [ "$var" ] &&  var="$(cat /tmp/pass | sed 's/[0-9a-Z]//g')"   

 ## if no sybols and numbers, re-generate
 [ "$var" ] || "$GEN" >/tmp/pass
done
}
export -f Generate


export MAIN_DIALOG='
<window title="Random Password" default-width="210">
  <vbox>
    <entry>
       <variable>ENTRY</variable>
       <input file>/tmp/pass</input>
    </entry>
    <hbox>
      <button tooltip-text="Generate new password" space-expand="true">
         <input file icon="gexec"></input>
         <label>" Generate "</label>
         <action>Generate</action>
         <action>refresh:ENTRY</action>
      </button>
   
      <button cancel></button>
    </hbox>
  </vbox>
</window>
'

gtkdialog --program=MAIN_DIALOG
rm /tmp/pass

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tr -cd [0-z] </dev/urandom |head -c ${PASSWORDLENGTH:-10}

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tr -cd '0-z' </dev/urandom |head -c ${PASSWORDLENGTH:-10}