zephyr@lemmy.worldM to

linuxmemes@lemmy.world · 1 year ago

Which way do you expand variables?

100

Which way do you expand variables?

zephyr@lemmy.worldM to

linuxmemes@lemmy.world · 1 year ago

Chat

vrighter@discuss.tchncs.de
link
fedilink
arrow-up
2·
1 year ago
the actual behavior here is to echo the literal string “$foobar”, because the $ sign is escaped. so no variable expansion will take place at all.
- RazorsLedge@lemmy.world
  link
  fedilink
  arrow-up
  2·
  1 year ago
  Oh lol. It doesn’t show the $ at all on my mobile app till I escaped it
  - vrighter@discuss.tchncs.de
    link
    fedilink
    arrow-up
    2·
    1 year ago
    ah, so it’s up to the client. I’m using jerboa, in this case

linuxmemes@lemmy.world

linuxmemes@lemmy.world

You are not logged in. However you can subscribe from another Fediverse account, for example Lemmy or Mastodon. To do this, paste the following into the search field of your instance: !linuxmemes@lemmy.world

Hint: :q!

Sister communities:

Community rules (click to expand)

1. Follow the site-wide rules

Instance-wide TOS: https://legal.lemmy.world/tos/
Lemmy code of conduct: https://join-lemmy.org/docs/code_of_conduct.html

2. Be civil

Understand the difference between a joke and an insult.
Do not harrass or attack members of the community for any reason.
Leave remarks of “peasantry” to the PCMR community. If you dislike an OS/service/application, attack the thing you dislike, not the individuals who use it. Some people may not have a choice.
Bigotry will not be tolerated.
These rules are somewhat loosened when the subject is a public figure. Still, do not attack their person or incite harrassment.

3. Post Linux-related content

Including Unix and BSD.
Non-Linux content is acceptable as long as it makes a reference to Linux. For example, the poorly made mockery of sudo in Windows.
No porn. Even if you watch it on a Linux machine.

4. No recent reposts

Everybody uses Arch btw, can’t quit Vim, and wants to interject for a moment. You can stop now.

Please report posts and comments that break these rules!

Important: never execute code or follow advice that you don’t understand or can’t verify, especially here. The word of the day is credibility. This is a meme community – even the most helpful comments might just be shitposts that can damage your system. Be aware, be smart, don’t fork-bomb your computer.

Visibility: Public

This community can be federated to other instances and be posted/commented in by their users.

633 users / day
2.75K users / week
6.34K users / month
16.1K users / 6 months
1 local subscriber
21.6K subscribers
1.36K Posts
71K Comments
Modlog