Why doesn’t history substitution (“!$” etc.) work? ¶īecause history substitution is an awkward interface that was invented before interactive line editing was even possible. See Searchable command history for more information. In this pager you can press Control+ R or Control+ S to move to older or younger history respectively.Īdditional default key bindings include Control+ P (up) and Control+ N (down). Type some part of the command, and then hit the ↑ (up) or ↓ (down) arrow keys to navigate through history matches, or press Control+ R to open the history in a searchable pager. I’m getting weird graphical glitches (a staircase effect, ghost characters, cursor in the wrong position,…)?.Why won’t SSH/SCP/rsync connect properly when fish is my login shell?.I accidentally entered a directory path and fish changed directory.My command prints “No matches for wildcard” but works in bash.How do I get the exit status of a command?.My command (pkg-config) gives its output as a single long string?.How do I run a subcommand? The backtick doesn’t work!.Why doesn’t history substitution (“!$” etc.) work?.How do I customize my syntax highlighting colors?.How do I run a command every login? What’s fish’s equivalent to.Why doesn’t set -Ux (exported universal variables) seem to work?.How do I check whether a variable is not empty?.
How do I check whether a variable is defined?.How do I set or clear an environment variable?.What is the equivalent to this thing from bash (or other shells)?.
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