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52 lines
2.0 KiB
Plaintext
52 lines
2.0 KiB
Plaintext
.SH ENVIRONMENT VARIABLES
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Some more or less useful environment variables are evaluated by xca
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.TP
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.B XCA_NO_GUI=1
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Do not start the graphical user interface forcefully. Same as \fB--no-gui\fP
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argument. If both were not given, XCA tries to be smart and looks
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at the other arguments to judge whether to start the GUI or not.
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.TP
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.B XCA_DEBUG=<pattern>
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The environment variable
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.B XCA_DEBUG
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controls the dynamic debugging. The format is a comma separate list of pattern.
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Each pattern is: \fBall|[-]<function>|[-]<filename>:<firstline>[-<lastline>]\fP
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A leading dash skips the match. The \fIfirstline\fR and \fIlastline\fR may be
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empty and will be replaced by the first and last line of the file.
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If \fI-<lastline>\fR is omitted then only the exact line number of
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\fIlastline\fR is matched.
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.br
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Example: \fIXCA_DEBUG=all,-timerEvent\fR Log everything but skip the
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annoying timerEvent messages.
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.br
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Example: \fIXCA_DEBUG=pki_base.cpp:100-,-pki_base.cpp:340\fR Log pki_base
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Messages from line 100 up to the last line, except line 340.
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.TP
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.B XCA_ABORT_ON_WARNING=1
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Developer option to crash into debugger in case of
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a warning-level log message.
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Documented for completeness. Not useful for non-developers
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.TP
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.B XCA_PORTABLE=1
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Force the windows portable mode.
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Documented for completeness. Not useful for non-developers
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.TP
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.B XCA_ARGUMENTS=<man|rst|completion>
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Outputs the commandline arguments in man-page nroff, sphinx rst or as
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oneline list for command-completion to automatically update the documentation
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if new arguments are added.
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.TP
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.B QPSQL_OPTIONS QMYSQL_OPTIONS QODBC_OPTIONS
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Additional connection options for the SQL database drivers as described in
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https://doc.qt.io/qt-5/qsqldatabase.html#setConnectOptions like
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\fIQPSQL_OPTIONS=requiressl=1\fR
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.SH SEE ALSO
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A more detailed HTML documentation can be found in the doc directory,
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in the "Help" menu of the application or on
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https://hohnstaedt.de/documentation
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.SH AUTHOR
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This manual page was written by Christian Hohnstaedt <christian@hohnstaedt.de>
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