LamGC/quickly-conf-sshd
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修复了 Crontab 安装时会覆盖原有计划的问题.

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This commit is contained in:
LamGC 2023-02-01 22:23:24 +08:00
parent ccf29da0a6
commit c19ecc0d04
Signed by: LamGC
GPG Key ID: 6C5AE2A913941E1D
1 changed files with 5 additions and 18 deletions
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23
conf-sshd.sh
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@ -43,21 +43,6 @@ get_param_value() {
done done
} }
use_param_keys_url() {
local new_sshkey_url=$(get_param_value "-k" "--sshkey-url")
if [ "$new_sshkey_url" == "" ]; then
echo "Please specify the URL of the SSH public key."
exit 1
fi
sshkey_url=$new_sshkey_url
echo "A new SSH keys URL has been specified: $sshkey_url"
}
# 检查并更新 SSH key 地址.
if [ $(has_param "-k" "--sshkey-url") == "true" ]; then
use_param_keys_url
fi
# 帮助信息. # 帮助信息.
if [ $(has_param "-h" "--help") == "true" ]; then if [ $(has_param "-h" "--help") == "true" ]; then
echo "Usage: $0 [options]" echo "Usage: $0 [options]"
@ -65,7 +50,6 @@ if [ $(has_param "-h" "--help") == "true" ]; then
echo " -h, --help Print this help message." echo " -h, --help Print this help message."
echo "" echo ""
echo "Available to any user: " echo "Available to any user: "
echo " -k, --sshkey-url The URL of the SSH public key."
echo " -c, --cron [cron | false] Configure Crontab to automatically update ssh keys," echo " -c, --cron [cron | false] Configure Crontab to automatically update ssh keys,"
echo " Cron expression can be specified, If false is specified, " echo " Cron expression can be specified, If false is specified, "
echo " Crontab settings will be deleted automatically." echo " Crontab settings will be deleted automatically."
@ -211,8 +195,11 @@ if [ $(has_param "-c" "--cron") == "true" ]; then
fi fi
chmod +x ~/.conf-sshd/conf-sshd.sh chmod +x ~/.conf-sshd/conf-sshd.sh
echo "Install conf-sshd script successfully." echo "Install conf-sshd script successfully."
# 将当前脚本添加到 Crontab 中 # 将当前脚本追加到当前用户的 Crontab 中
echo "$cron /bin/bash ~/.conf-sshd/conf-sshd.sh -o -k $sshkey_url >> ~/.conf-sshd/run.log" | crontab - crontab -l > ~/.conf-sshd/crontab.old
echo "$cron \"/bin/bash ~/.conf-sshd/conf-sshd.sh -o\" >> ~/.conf-sshd/run.log" >> ~/.conf-sshd/crontab.old
crontab ~/.conf-sshd/crontab.old
rm ~/.conf-sshd/crontab.old
echo "Crontab has been configured.(Cron: '$cron')" echo "Crontab has been configured.(Cron: '$cron')"
fi fi
fi fi