delete Security Hardening Guide in pdf format

d9d6a630 · amyMayun · aa28d5c2 · aa28d5c2 · aa28d5c2 · aa28d5c2
3 changed file
--- a/rdocs/en/openEuler 20.03 LTS Security Hardening Guide.pdf
+++ b/rdocs/en/openEuler 20.03 LTS Security Hardening Guide.pdf
--- a/rdocs/zh/date20200207Base/openEuler 1.0 安全加固指南.pdf
+++ b/rdocs/zh/date20200207Base/openEuler 1.0 安全加固指南.pdf
--- a/rdocs/zh/openEuler 20.03 LTS_20200324/openEuler 20.03 LTS 安全加固指南.pdf
+++ b/rdocs/zh/openEuler 20.03 LTS_20200324/openEuler 20.03 LTS 安全加固指南.pdf