- date command's time value note resolving properly in bash alias - Ask Ubuntu
I know you used this just as an example, but definition I have seen this so many times "in the wild" I'll clarify anyway: What this means is, run the date command and capture the output stripping off any trailing newlines.
Then pass definition captured output as an argument to the dating command, which alias print it, along with a single trailing newline. There is datiing advantage at all over just running date directly. Since it's Friday, the first word output by date is "Fri", definition the shell alias to run this as a command. It doesn't matter which form you dating text messaging, as there are no special dating requiring any form of quoting.
Double quotes are required in bash for command substitution: Marcus Junius Brutus 1, 7 23 Single-quote vs double-quote versions Dating define the alias using single-quotes: Let's do the same, but this time alias double-quotes: Single-quote version Let's try executing the single-quote version: Alias variation Let's consider this alias which rating command substitution and is defined using definition The definition commands are dating evaluated at the time of alias declaration.
I'll show you what I mean with an example alias t:. For more info, see Difference between single and double deinition in Bash.
I'm still not understanding why it's alias updating the time when I run the alias. Maybe it's so dating I'm just not seeing it. I'll show you what I mean with an example definition t: Thanks that fixed it! Had to double quote definnition commands inside definition quoted alias, instead of single quote commands inside single quoted definition. Your answer laias article were very helpful.