how to remove every space in a string in bash
#!/bin/bash
#Make our variable
var="foo bar"
#Print it without the spaces
echo ${var//[[:blank:]]/}
#Output will be foobarhow to remove every space in a string in bash
#!/bin/bash
#Make our variable
var="foo bar"
#Print it without the spaces
echo ${var//[[:blank:]]/}
#Output will be foobarCopyright © 2021 Codeinu
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