如何用echo将一段文件加到文件末尾

fenghedong_007

这样加入没有问题，但是要写多个 echo 和 >> /etc/security/limits.conf        

echo "* soft nproc 65536"  >> /etc/security/limits.conf
echo "* hard nproc 65536"  >> /etc/security/limits.conf
echo "* soft nofile 65536" >> /etc/security/limits.conf
echo "* hard nofile 65536" >> /etc/security/limits.conf


如何减少这种echo？

fenghedong_007

一段文字，不是一段文件。

resola

cat <<EOF >> /etc/security/limits.conf
* soft nproc 65536
* hard nproc 65536
* soft nofile 65536
* hard nofile 65536
EOF

1cpuer

回复 1# fenghedong_007

head -10 ddfile >> file

chengchow

echo -e "* soft nproc 65536 \n* hard nproc 65536\n* soft nofile 65536\n* hard nofile 65536" >> file

脚本里面直接

echo "
* soft nproc 65536
* hard nproc 65536
* soft nofile 65536
* hard nofile 65536
" >>file