root135@root135:~/Downloads/LibreOffice_25.2.0.3_Linux_x86-64_deb$ pwd /home/root135/Downloads/LibreOffice_25.2.0.3_Linux_x86-64_deb sudo dpkg -i /home/root135/Downloads/LibreOffice_25.2.0.3_Linux_x86-64_deb/DEBS/ 安装完成之后，命令行libreoffice会出现bash: libreoffice: command not found whereis root135@root135:~$ whereis libreoffice libreoffice: /etc/libreoffice /usr/local/bin/libreoffice root@root135:/usr/local/bin# ls -lth total 36K lrwxrwxrwx 1 root root 36 Jan 24 20:32 libreoffice25.2 -> /opt/libreoffice25.2/program/soffice -rwxr-xr-x 1 root staff 233 Nov 6 20:01 normalizer -rwxr-xr-x 1 root staff 214 Nov 6 20:01 pyspnego-parse -rwxr-xr-x 1… Continue reading libreoffice
python加减乘除
>>> print (3//2) 1 >>> print (3**2) 9 >>> print (3/2); 1.5 >>> print (10/3); 3.3333333333333335 >>> print (10//3); 3 >>> print (10*3); 30 >>> print (10**3); 1000 >>> print (10+3); 13 >>> print (10+3-1); 12 >>> print (10+(3-5)); 8 >>> print (10/(3-5)); -5.0 >>> print (10//(3-5)); -5 >>> print (10**(3-5)); 0.01 >>> print (10*(3-5));… Continue reading python加减乘除