原因：
/usr/bin/crudini 文件print用的python2.7的语法，不支持默认的python3.7
解决：
调用crudini时候指定python2.7启动
[root@localhost ~]# /usr/bin/python2.7 /usr/bin/crudini One of --set|--del|--get|--merge must be specified A utility for manipulating ini files Usage: crudini --set [OPTION]... config_file section [param] [value] or: crudini --get [OPTION]... config_file [section] [param] or: crudini --del [OPTION]... config_file section [param] [list value] or: crudini --merge [OPTION]... config_file [section]
Options:
--existing[=WHAT] For --set, --del and --merge, fail if item is missing, where WHAT is 'file', 'section', or 'param', or if not specified; all specified items. --format=FMT For --get, select the output FMT. Formats are sh,ini,lines --inplace Lock and write files in place. This is not atomic but has less restrictions than the default replacement method. --list For --set and --del, update a list (set) of values --list-sep=STR Delimit list values with "STR" instead of " ," --output=FILE Write output to FILE instead. '-' means stdout --verbose Indicate on stderr if changes were made --help Write this help to stdout --version Write version to stdout
