how to use values with sed in shell scripting?
i am trying te write a shell script in alphametic ,
i have 5 parameters like this
$alphametic 5790813 BEAR RARE ERE RHYME
to get
ABEHMRY -> 5790813
i tried this :
#!/bin/bash
echo "$2 $3 $4 $5" | sed 's/ //g ' | sed 's/./&\n/g' | sort -n | sed '/^$/d' | uniq -i > testing
paste -sd '' testing > testing2
sed "s|^\(.*\)$|\1 -> ${1}|" testing2
but i get error (with the last command sed
), i dont know where is the problem .
from Recent Questions - Stack Overflow https://ift.tt/3xubxNj
https://ift.tt/eA8V8J
Comments
Post a Comment