The at & batch commands and atd daemon appeared in early versions of
Unix, I seem to remember to have used it on a PDP11/60 running Unix
release 6 in the early 80s. at-ng is a rewrite from scratch that
tries to address most known issues with the traditional suite of
commands.
Even back in 2000 when I maintained Debian's at package, I found the
code base almost unmaintainable and began rewriting it from scratch.
Because of a paid job demanding not to work on OSS stuff it never got
completed. When Debian's at package got orphaned recently
(Debian Bug#541013) I noticed it had collected a lot of bug reports over the
years and thought of closing an extremely long standing open end.
AFAICT from memory here are some enhancements over traditional
at implementations:
- allow input from file or editor instead of stdin,
- allow already submitted jobs to be edited,
- allow arbitrary interpreters, not just /bin/sh,
- client/server approach, clients submit jobs via
Unix domain socket.
I'm open to any suggestions, active help &c; in particular
I appreciate very much any corrections on these texts from
native English speakers.
If you want to participate, consider joining the team, atm it's
my one-man-show. If you only want to suggest features not mentioned,
please file a wishlist bug report.
View full history Series and milestones
trunk series is the current focus of development.
All bugs Latest bugs reported
All blueprints Latest blueprints
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Adapt existing code to client/server concept
Registered -
Catching up to almost forgotten previous work
Registered