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doc: document that NODE_EXTRA_CA_CERTS is read only once · nodejs/node@c21731b · GitHub

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jasnell
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doc: document that NODE_EXTRA_CA_CERTS is read only once
Fixes: #20432 PR-URL: #37562 Reviewed-By: Michael Dawson <midawson@redhat.com> Reviewed-By: Richard Lau <rlau@redhat.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
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‎doc/api/cli.md‎

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@@ -1175,6 +1175,10 @@ options property is explicitly specified for a TLS or HTTPS client or server.
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This environment variable is ignored when `node` runs as setuid root or
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has Linux file capabilities set.
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The `NODE_EXTRA_CA_CERTS` environment variable is only read when the Node.js
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process is first launched. Changing the value at runtime using
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`process.env.NODE_EXTRA_CA_CERTS` has no effect on the current process.
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### `NODE_ICU_DATA=file`
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<!-- YAML
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added: v0.11.15

‎doc/node.1‎

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@@ -544,6 +544,13 @@ but any errors are otherwise ignored.
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.Pp
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This environment variable is ignored when `node` runs as setuid root or
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has Linux file capabilities set.
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.Pp
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The
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.Ar NODE_EXTRA_CA_CERTS
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environment variable is only read when the Node.js process is first launched.
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Changing the value at runtime using
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.Ar process.env.NODE_EXTRA_CA_CERTS
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has no effect on the current process.
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.
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.It Ev NODE_ICU_DATA Ar file
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Data path for ICU (Intl object) data.

‎lib/internal/main/print_help.js‎

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@@ -24,7 +24,7 @@ const envVars = new Map([
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['NODE_DISABLE_COLORS', { helpText: 'set to 1 to disable colors in ' +
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'the REPL' }],
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['NODE_EXTRA_CA_CERTS', { helpText: 'path to additional CA certificates ' +
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'file' }],
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'file. Only read once during process startup.' }],
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['NODE_NO_WARNINGS', { helpText: 'set to 1 to silence process warnings' }],
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['NODE_PATH', { helpText: `'${require('path').delimiter}'-separated list ` +
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'of directories prefixed to the module search path' }],

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