Commit Graph

10 Commits

Author SHA1 Message Date
Emilio Pinna
dd337b5ddf Adopt new function names 2018-10-05 18:55:38 +01:00
Andrea Cardaci
8eaf595fe6 Make interactive execute whenever possible
Here the trick is to restore those file descriptors (0, 1, 2) that have been
redirected (`dup2`) by the parent process.

First we need to determine which one has been redirected, for example by looking
at `ls -l /proc/$$/fd/`. Then we can use `0<&x`, `1>&x` or `2>&x` to restore 0,
1 or 2 respectively, where `x` is any file descriptor number that points to the
TTY.

It may happen that no file descriptor is unchanged, in that case we can use
`tty` to perform the redirection: sh <$(tty) >$(tty) 2>$(tty)
2018-09-07 01:11:06 +02:00
Andrea Cardaci
d4b50275bb Use DATA as a placeholder for file-write operations 2018-08-20 15:00:34 +02:00
Andrea Cardaci
e1cd3aed68 Fix YAMLs according to YAMLlint 2018-07-16 15:01:50 +02:00
Emilio Pinna
d6895f367d Reorder functions in binaries 2018-07-04 19:26:52 +01:00
Andrea Cardaci
d14b69c12f Add comment to puppet about diff 2018-06-03 11:41:27 +02:00
Andrea Cardaci
77edd09b07 Add output to puppet execute functions 2018-06-03 10:58:39 +02:00
Andrea Cardaci
6843fe84b5 Use consistent shell variable style in puppet 2018-06-03 10:30:07 +02:00
Emilio Pinna
234cfc0ebb Add puppet description 2018-06-02 15:55:12 +01:00
Roman Mueller
144e51b165 Add puppet 2018-06-02 14:29:54 +02:00