This question already has an answer here:
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I'm trying to write a simple shell script, but am struggling to figure out why I can't keep spaces in a string variable that I use to produce file names in a shell script.
#!/bin/bash
let minus3=10#$(date +%Y)-3
let minus2=10#$(date +%Y)-2
string="$minus3 - $minus2"
dir="'$minus3\ -\ $minus2'"
printf "\nIt is $(date +%Y).\nWe will be moving files from $string today.\n\n"
The ONLY CORRECTLY working command:
mkdir $minus3\ -\ $minus2
The commands that produce multiple incorrectly names directories because of the space:
mkdir $dir
mkdir $string```
