A shell colon does nothing. Use it anyway

refp.se

cross-posted to:
programming@programming.dev

A shell colon does nothing. Use it anyway

refp.se

RSS Bot@lemmy.bestiver.seBM to Lobste.rs@lemmy.bestiver.seEnglish · 1 个月前

cross-posted to:
programming@programming.dev

A shell colon does nothing. Use it anyway. | Filip Roséen - refp.se

refp.se

I've written more shell scripts than I can count, but I still stumble upon tricks that honestly blow my mind far too often than I care to admit. Latest thing that blew my head clean off? The shell colon.

Comments

You must log in or # to comment.

Chat

Lobste.rs@lemmy.bestiver.se

lobsters@lemmy.bestiver.se

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: !lobsters@lemmy.bestiver.se

Community locked: only moderators can create posts. You can still comment on posts.

RSS Feed of lobste.rs

Source of the RSS Bot

Visibility: Public

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

27 users / day
171 users / week
436 users / month
1.67K users / 6 months
1 local subscriber
395 subscribers
9.21K Posts
795 Comments
Modlog