三月 2019Monthly Archives

软链接：ln -s doc.txt doc.txt.soft
硬链接：ln doc.txt doc.txt.hard

cat test1.sh > test3.sh
cat test1.sh >> test3.sh

Linux uname命令
uname -a

$ touch authorized_keys
$ cat jubaopen_rsa_2048.pub >> authorized_keys
$ chmod 600 authorized_keys

横向分割显示：​vim -o test.sh test1.sh
纵向分割显示：vim -O test.sh test1.sh

Let’s Encrypt
curl https://get.acme.sh | sh
acme.sh –issue -d zhongguomayun.com -d www.zhongguomayun.com -d api.zhongguomayun.com -d static.zhongguomayun.com -d m.zhongguomayun.com -w /code/coding/zhongguomayun/public