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e88748c17e
systemd-sysctl currently fails silently under any of these conditions:
- Missing permission to write a sysctl.
- Invalid sysctl (path doesn't exists).
- Ignore failure flag ('-' in front of the sysctl name).
Because of this behaviour, configuration issues can go unnoticed as
there is no way to detect those unless going through the logs.
--strict option forces systemd-sysctl to fail if a sysctl is invalid or
if permission are insufficient. Errors on sysctl marked as "ignore
failure" will still be ignored.
17 lines
532 B
Bash
Executable File
17 lines
532 B
Bash
Executable File
#!/usr/bin/env bash
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# SPDX-License-Identifier: LGPL-2.1-or-later
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set -eux
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set -o pipefail
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export SYSTEMD_LOG_LEVEL=debug
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echo "foo.bar=42" > /etc/sysctl.d/foo.conf
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[[ $(/usr/lib/systemd/systemd-sysctl /etc/sysctl.d/foo.conf)$? -eq 0 ]]
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[[ $(/usr/lib/systemd/systemd-sysctl --strict /etc/sysctl.d/foo.conf)$? -ne 0 ]]
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echo "-foo.foo=42" > /etc/sysctl.d/foo.conf
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[[ $(/usr/lib/systemd/systemd-sysctl /etc/sysctl.d/foo.conf)$? -eq 0 ]]
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[[ $(/usr/lib/systemd/systemd-sysctl --strict /etc/sysctl.d/foo.conf)$? -eq 0 ]]
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touch /testok
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