June 2004
Intermediate to advanced
1056 pages
39h 58m
English
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Name
enable
Synopsis
enable [options] [built-in ...]Enable (or when -n is specified, disable) built-in shell commands.
Without built-in argument or with -p
option, print enabled built-ins. With -a, print the status of all
built-ins. You can disable shell commands in order to define your own
functions with the same names.
Options
- -a
Display all built-ins, both enabled and disabled.
- -d
Delete a built-in command that was previously loaded with -f.
- -f
filename On systems that support dynamic loading, load the new built-in command
built-infrom the shared objectfilename.- -n
Disable each specified
built-in.- -p
Display enabled built-ins.
- -s
Restrict display to special built-ins defined by the POSIX standard.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.