Linux命令

1  useradd alex
    2  passwd
    3  passwd alex
    4  ifconfig
    5  pwd
    6  date
    7  echo $PS1
    8  hostname
    9  PS1="[\[email protected]\h \w \t]\$"
   10  cd /etc/sysconfig/
   11  cd network-scripts
   12  pwd
   13  echo $PS1
   14  PS1="[\[email protected]\h \W]\$"
   15  cd /root
   16  logout
   17  cd /tmp
   18  ls .
   19  ls -l
   20  ls
   21  ls -la
   22  ls -lah
   23  ls
   24  rm -rf /tmp/*
   25  ls
   26  ls -a
   27  rm -rf .校花电话.txt
   28  ls -la
   29  mkdir -p ./a/b ./c/d
   30  ls
   31  ls ./a
   32  ls ./c
   33  mkdir -p ./p/w/e/r
   34  ls
   35  yum install tree -y
   36  tree
   37  vim
   38  vim nimei.txt
   39  cat nimei.txt
   40  cat -n nimei.txt
   41  cat >>shi.txt<<EOF
   42  床前明月光
   43  地上鞋两双
   44  举头望明月
   45  自挂东南枝
   46  EOF
   47  cat shi.txt
   48  cat >>代码.py<<EOFprint("海燕呐")
   49  EOF
   50  cat 代码.py
   51  python 代码.py
   52  cat /etc/passwd
   53  cat -n /etc/passwd
   54  more /etc/passwd
   55  vi /etc/passwd
   56  vim /etc/passwd
   57  head -4 /etc/passwd
   58  tail -4 /etc/passwd
   59  echo " 亚洲的第一个秘密" > 亚洲的秘密.txt
   60  cat 亚洲的秘密.txt
   61  echo " 亚洲的第一个秘密" > 亚洲>的秘密.txt
   62  cat 亚洲的秘密.txt
   63  echo " 亚洲的第一个秘密" >> 亚洲的秘密.txt
   64  cat 亚洲的秘密.txt
   65  echo "亚洲和超哥的秘密" >> 亚洲的秘密.txt
   66  echo "亚洲和超哥的di秘密" >> 亚洲的秘密.txt
   67  tail -f /tmp/亚洲的秘密.txt
   68  cd /tmp
   69  ls
   70  cp 亚洲的秘密.txt views.py
   71  ls
   72  cp p qbak
   73  cp -r p qbak
   74  ls
   75  tree
   76  ls .
   77  mv p ../root
   78  ls
   79  ls /root
   80  cd /etc/sysconfig/network-scripts
   81  touch views.py
   82  clear
   83  find  / -name views.py
   84  find  /etc  -name   *.py
   85  find / -name python*
   86  find / -type f -name python
   87  find / -type f -name python*
   88  find / -type d  -name python*
   89  cd /usr/share/licenses/python-gobject-base-3.22.0
   90  pwd
   91  history
   92  find / -type f -name python
   93  find / -type f -name python*
   94  clear
   95  cd /tmp
   96  vim settings.py
   97  cd /root
   98  clear
   99  find / -type f -name settings.py
  100  cd /tmp
  101  grep ALLOW ./settings.py
  102  grep all settings.py
  103  grep -i all settings.py
  104  vim settings.py
  105  grep -i all settings.py
  106  cat settings.py
  107  grep "^$" settings.py
  108  grep -v "^$" settings.py
  109  grep -v "^$" settings.py | grep -i allow
  110  vim settings.py
  111  grep "^#" settings.py
  112  grep -v "^#" settings.py
  113  grep -v "^#" settings.py | grep -v "^$"
  114  grep  --help
  115  man
  116  man    grep
  117  clear
  118  alias
  119  unalias rm
  120  ls
  121  rm 亚洲的秘密.txt
  122  ls
  123  alias
  124  alias rm="echo 你这个二货，别坑我了"
  125  alias
  126  rm
  127  rm -rf /*
  128  ls /
  129  python
  130  unalias rm
  131  alias
  132  alias rm="rm -i"
  133  alias
  134  hostnamectl set-hostname xuqidong
  135  yum install lrzsz
  136  cd /opt
  137  ls
  138  wget http://www.xiaohuar.com/images/banner/2.jpg
  139  wget http://www.xiaohuar.com/d/file/20190607/small0878fcad8b93473a69c7b1dc0272133e1559917796.jpg
  140  wget https://gss2.bdstatic.com/-fo3dSag_xI4khGkpoWK1HF6hhy/baike/c0%3Dbaike92%2C5%2C5%2C92%2C30/sign=d532e2849345d688b70fbaf6c5ab167b/279759ee3d6d55fba4345d916c224f4a21a4dd92.jpg
  141  ls
  142  mv 279759ee3d6d55fba4345d916c224f4a21a4dd92.jpg xiaohua.jpg
  143  ls
  144  history