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DOC: management: slightly clarify the prefix role of the '@' command

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While the examples were clear, the text did not fully imply what was
reflected there. Better have the text explicitly mention that the
'@' command may be used as a prefix or wrapper in front of a command
as well as a standalone command.
This commit is contained in:
Willy Tarreau 2025-04-08 11:26:33 +02:00
parent eed4116c07
commit e8267d1ce2
1 changed files with 9 additions and 2 deletions
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11
doc/management.txt
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@ -4312,6 +4312,11 @@ Example:
master. Leaving processes are only accessible with the PID as relative process
number are only usable with the current processes.
This prefix may be used as a wrapper before a command, indicating that this
command and only this one will be sent to the designated process. In this
case the full command ends at the end of line or semi-colon like any regular
command.
Examples:
$ socat /var/run/haproxy-master.sock readline
@ -4329,8 +4334,10 @@ Example:
$ echo '@!1271 show info; @!1272 show info' | socat /var/run/haproxy-master.sock -
[...]
A prefix could be use as a command, which will send every next commands to
the specified process.
The prefix may also be use as a standalone command to switch the default execution
context to the designated process, indicating that all subsequent commands will all
be executed in that process, until a new '@' command changes the execution context
again.
Examples: