Ensure cron daemon is enabled and active

中等級 1自動化linux

說明

The cron daemon is used to execute batch jobs on the system.

檢查方式

稽核方法: Shell 指令

shell

alt0() { command -v awk >/dev/null 2>&1 || { echo "step1: awk not installed"; return 1; }; command -v systemctl >/dev/null 2>&1 || { echo "step1: systemctl not installed"; return 1; }; o=$(bash -c 'systemctl list-unit-files | awk '"'"'$1~/^crond?\.service/{print $2}'"'"'' 2>&1); printf '%s\n' "$o" | tr -s ' \t' '  ' | sed 's/^ //;s/ $//' | grep -Fxq -- enabled || { echo step1: missing enabled; return 1; }; command -v awk >/dev/null 2>&1 || { echo "step2: awk not installed"; return 1; }; command -v systemctl >/dev/null 2>&1 || { echo "step2: systemctl not installed"; return 1; }; o=$(bash -c 'systemctl list-units | awk '"'"'$1~/^crond?\.service/{print $3}'"'"'' 2>&1); printf '%s\n' "$o" | tr -s ' \t' '  ' | sed 's/^ //;s/ $//' | grep -Fxq -- active || { echo step2: missing active; return 1; }; }; if alt0; then echo compliant; fi

預期輸出: compliant

修補方式

修補方法: 操作指南或基礎設施修補檔

- IF - cron is installed on the system: Run the following commands to unmask, enable, and start cron: # systemctl unmask "$(systemctl list-unit-files | awk '$1~/^crond?\.service/{print $1}')" # systemctl --now enable "$(systemctl list-unit-files | awk '$1~/^crond?\.service/{print $1}')"

屬性

作業系統: rocky-8
標籤: cis-convertedlinux
參考資料: CIS Rocky Linux 8 Benchmark v3.0.0 - 2.4.1.1

檢查此主機

請在您有權稽核的機器上執行此指令。掃描為唯讀操作。

shell

tmaegis scan --target linux