Mister Wanko<p>Watching "Rudolph the Red-Nosed Reindeer" and I'm getting a strong Daniel LaRusso vibe off Rudy <a href="https://mastodon.social/tags/onceyouknow" class="mention hashtag" rel="tag">#<span>onceyouknow</span></a></p>
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#onceyouknow
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Chris<p>Ohhhhhhh 🤯 it's that easy to enable bluetooth and connect to a device in <a href="https://mastodon.social/tags/Linux" class="mention hashtag" rel="tag">#<span>Linux</span></a>?!....<br />And no, of course I am not talking about a clicky GUI 🤓<br />Apparently all I need to do is:<br />bluetoothctl power on<br />bluetoothctl connect B8:69:C2:B9:C2:5C</p><p><a href="https://mastodon.social/tags/onceyouknow" class="mention hashtag" rel="tag">#<span>onceyouknow</span></a> 😸</p>
Chris<p><a href="https://mastodon.social/tags/Bash" class="mention hashtag" rel="tag">#<span>Bash</span></a> shell (others?) let you run a new command with the same arguments then (any, with history) last one. So something like:<br />~$ oldcommand arg1 arg2 arg 3<br />~$ newcommand !* <br />This will run 'newcommand' with the arguments of 'oldcommand'<br />And consequently !-1 or any other number will do the same but with the previous command from your history. This was so new to me and completely useful for some stuff 👏 <br /><a href="https://mastodon.social/tags/stilllearning" class="mention hashtag" rel="tag">#<span>stilllearning</span></a><br /><a href="https://mastodon.social/tags/onceyouknow" class="mention hashtag" rel="tag">#<span>onceyouknow</span></a> 🤯</p>
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