centos 7 安裝記錄
- service 改成 systemctl
- systemctl 列出所有 service
- systemctl status servie 列出 service 狀況
- systemctl stop service 停止
- systemctl start service 啟動
- systemctl enable service 開機啟動
- systemctl disable service 取消啟
- 檔案系統 ext4 改成 xfs
- lsblk -f 或 blkid 先找到磁碟,再用 parted /dev/xxx print 來找出內部的分割表類型,之後才用 gdisk 或 fdisk 來操作系統, mkfs.xfs 或 mkfs.ext4 格式化
- quota 設定改成 xfs_quota , xfs_quota 不能設定在 / 根目錄
- /usr/sbin/xfs_quota -x -c "limit bsoft=1000M bhard=1024M phpinii" /mnt2
xfs_quota -x -c "print"
xfs_quota -x -c "report -b" /home
- apache 2.4 設定必須加入 Require all granted 才能使用該目錄,否則會有 authz_core:error , client denied by server configuration: 在 error_log 中顯示
- <Directory "/home/*/*/www">
AllowOverride FileInfo AuthConfig Limit Indexes
Options MultiViews Indexes SymLinksIfOwnerMatch IncludesNoExec
Require method GET POST OPTIONS
Require all granted
</Directory>
在個人目錄的 userdir.conf 中個人目錄絕對路徑要正確,用 * 表示所有目錄 , 如果有二層,就必須有二個 * ,例如 /home/office/piggy/www
- <Directory "/home/*/*/www">
- 在 samba 用 nmb 時無法啟用,原來是 smb.conf 中 interfaces = lo eno1 網卡介面名稱要對,內定是 eth0 要記得改
- 在用 freeradius 有檔案屬性錯誤,原來是 /usr/lib/systemd/system/radiusd.service 所有檔案只能 644
- 若有用 firewall 指令
- firewall-cmd --zone=public --add-port=995/tcp --permanent
firewall-cmd --reload
firewall-cmd --list-all
其實我覺得直接改 /etc/firewalld/zones/public.xml 再 firewall-cmd --reload 比較簡
- firewall-cmd --zone=public --add-port=995/tcp --permanent
- 在 dovecot 的 conf.d/10-mail.conf 多了一個 first_valid_uid = 500 內定是 1000 ,也就是 uid 要大於等於 500 的 user ,才可以使用 imap 或 pop3 的功能,否則會在 /var/log/maillog 產生 not permitted (see first_valid_uid in config file)的訊息
- pop3收信,沒有 ssl失敗,將 conf.d/10-ssl.conf 下的 ssl = required 改成 ssl = yes
- 變身使用者:先轉成 root 身份,再用 su -l 使用者 , 就不須要使用者密碼了
迴響
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