Dear Future Husband,
I\'m not yet sure whether you exist, though I\'d like to believe that you do. While it may not make much logical sense, you\'ve been on my mind lately. I haven\'t thought much about what you\'ll look like, how tall you\'ll be, or what type of car you\'ll drive — I\'m not too concerned with the minor details. However, I have been thinking about a few things I want you to know.
I want you to know that I am happy — right now — as a single, 26-year-old \"millennial\" who lives in a small apartment with a roommate and eats Chipotle for dinner more times than I care to admit. I love my job, I love my crazy friends and family, and I love spending quality time alone. I want you to know that my life has purpose apart from and before you. When we do meet one day, I want you to understand that I do not expect you to complete me, or to be my God. That\'s way too much pressure for anyone to bear. I am already complete.
I want you to know that I am not a trophy. Apparently, a lot of guys think this is a compliment. However, I want you to know that I have no desire to be seen as a trophy — a symbol of your own perceived success. I was not raised just to sit and look pretty on anybody\'s shelf. I want to have intellectual conversations. I want to help you chase your dreams. I want to be your partner, not your prize.
Yours truly,
Perfectly Imperfect Me.
Dear Gack
How are you? I am Mike,I am 14 yaars old and my birthday in November ,I can speak Chinese and a little Franch .I am from China. I want to be a doctor , I think it will help many people and it is very cool in a white unifrom ,I live in lin tong.
how about you?can you wrte to me soon?
Yours,
Li Hua
ls:例文件
mv
rm 删除文件
mkdir:创建目录
rmdir:删除目录
gzip
tar
cat:读文件(纯文本文件
cp:复制文件
mount
last:显示文件(数据文件例如:cd /var/spool/mail
ls –l 列出邮件文件 last显示文件的内容
[[emailprotected]~]#bc
按Q键退出
1.-rwxrwxrwx代表什么意思?
代表文件所属用户及所属组及其它用户均有可读可写可执行功能
其中
r:可读其值为4
w:可写其值为2
x:可执行其值为1
2.要将一个文件的属性改为-rwxr-xr--,采用什么命令
Chmod 754 文件名或chmod u=rwx,g=rx,o=r 文件名
3.若需要更改一个文件的拥有者与用户组,该用什么命令
Chown [-r] 账号名称:文件或目录
Chown [-r] 账号名称:用户组名称、文件或目录
例如:chown bin install.log
chown root:root install.log
4.显示隐藏文件
Ls –a –l
[[emailprotected]~]#date
[[emailprotected]~]#date +%y/%m/%d
[[emailprotected]~]#date +%H:%M
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