Open siliconlad opened 4 months ago
From the Bash Reference Manual:
A parameter is set if it has been assigned a value. The null string is a valid value. Once a variable is set, it may be unset only by using the unset builtin command. A variable may be assigned to by a statement of the form name=[value]
A parameter is set if it has been assigned a value. The null string is a valid value. Once a variable is set, it may be unset only by using the unset builtin command. A variable may be assigned to by a statement of the form
name=[value]
From the Bash Reference Manual: