LinuxInit.sh - E5 - AmzCN OneDrive 列表

LinuxInit.sh

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#!/bin/bash

# root
sed -i 's/^#\?PermitRootLogin.*/PermitRootLogin yes/g' /etc/ssh/sshd_config;
sed -i 's/^#\?PasswordAuthentication.*/PasswordAuthentication yes/g' /etc/ssh/sshd_config;

# limits
if [ -f /etc/security/limits.conf ]; then
  LIMIT='262144'
  sed -i '/^\(\*\|root\)[[:space:]]*\(hard\|soft\)[[:space:]]*\(nofile\|memlock\)/d' /etc/security/limits.conf
  echo -ne "*\thard\tmemlock\t${LIMIT}\n*\tsoft\tmemlock\t${LIMIT}\nroot\thard\tmemlock\t${LIMIT}\nroot\tsoft\tmemlock\t${LIMIT}\n*\thard\tnofile\t${LIMIT}\n*\tsoft\tnofile\t${LIMIT}\nroot\thard\tnofile\t${LIMIT}\nroot\tsoft\tnofile\t${LIMIT}\n\n" >>/etc/security/limits.conf
fi

# timezone
ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && echo "Asia/Shanghai" >/etc/timezone

# systemd-journald
sed -i 's/^#\?Storage=.*/Storage=volatile/' /etc/systemd/journald.conf
sed -i 's/^#\?SystemMaxUse=.*/SystemMaxUse=8M/' /etc/systemd/journald.conf
sed -i 's/^#\?RuntimeMaxUse=.*/RuntimeMaxUse=8M/' /etc/systemd/journald.conf
systemctl restart systemd-journald

# ssh
[ -d ~/.ssh ] || mkdir -p ~/.ssh
echo -ne "# chmod 600 ~/.ssh/id_rsa\n\nHost *\n  StrictHostKeyChecking no\n  UserKnownHostsFile /dev/null\n  IdentityFile ~/.ssh/id_rsa\n" > ~/.ssh/config

# nload
echo -ne 'DataFormat="Human Readable (Byte)"\nTrafficFormat="Human Readable (Byte)"\n' >/etc/nload.conf