找到4个回复 (用户: yingshaoxo)
How to uninstall some unused wine version?
For example, "wine-proton-8-26-x86_64" is fine to remain, but 'lutris-osu-1-x86_64' better to get deleted.
I found wine takes a lot of space in /usr and /opt and /usr/lib and /var and /usr/share.
I installed those wine version by using an app called 'WineGame helper', but it did not provide a way to uninstall those version of wine.
The space take is crazy, but my main linux boot partition is only 32GB, but the home folder is 2TB in another partition.
Here is a view of storage taking:
```
493M ./opt/deepin-wine6-stable
495M ./opt/QQ
551M ./opt/deepinwine
743M ./opt/deepin-shared-libs
843M ./home/python
914M ./var/log
1.3G ./opt/deepin-wine8-stable
1.4G ./opt/deepin-wine-staging
1.8G ./usr/bin
3.2G ./usr/share
3.6G ./var/lib
4.1G ./opt/apps
5.0G ./var
7.3G ./usr/lib
8.9G ./opt
13G ./usr
1.4T .
1.4T ./home
1.4T ./home/yingshaoxo
```
cloudflare不行,老是用验证码限流,网站主自己都不知道
需要自己关一堆"protection 设置"才可以
(最近我测试,还发现它时有时无会丢弃一些post data,从xmlhttprequest发送的)
@无名啊,
1. 全文搜索不是事儿
2. 增量备份没必要,一般纯文本的数据不会超过3GB
3. 一天备份一次
4. 服务器程序一般不会断电
5. SSD的速度很快了,人类几乎没有延时感。同时纯文本要做memory dict cache,保存最近访问的1000个文章,快如闪电。
我之前用Python写过类似的数据库,只不过没写中心化的pipe line,多进程会出问题:
https://github.com/yingshaoxo/auto_everything/blob/dev/auto_everything/database.py#L357
其中一点代码:
“”“
if self.use_sqlite == False:
self.database_txt_file_path = self._disk.join_paths(self.database_base_folder, f"{self.database_name}.txt")
if (not self._disk.exists(self.database_txt_file_path)):
self._io.write(self.database_txt_file_path, "")
”“”
“”“
def raw_search(self, one_row_json_string_handler: Callable[[str], dict[str, Any] | None]) -> Iterator[dict[str, Any]]:
"""
one_row_json_string_handler: a_function to handle search process. If it returns None, we'll ignore it, otherwise, we'll add the return value into the result list.
```
def one_row_json_string_handler(item: str) -> dict[str, Any] | None:
return json.loads(item)
#return None
```
"""
if self.global_multiprocessing_shared_dict != None:
self._wait_until_unlock()
self.global_multiprocessing_shared_dict[self._the_key_for_the_lock_of_memory_data] = True
for row in self.global_multiprocessing_shared_dict[self._the_key_for_memory_data]:
json_string = self._json.dumps(row, sort_keys=True).strip()
result = one_row_json_string_handler(json_string)
if (result != None):
yield result
self.global_multiprocessing_shared_dict[self._the_key_for_the_lock_of_memory_data] = False
return
if self.use_sqlite:
for row in self.sql_cursor.execute(
f"SELECT * FROM {self._sql_table_name}"
):
result = one_row_json_string_handler(row[0])
if (result != None):
yield result
else:
with open(self.database_txt_file_path, "r") as file_stream:
previous_position = None
while True:
current_position = file_stream.tell()
line = file_stream.readline()
if previous_position == current_position:
# reach the end
break
previous_position = current_position
if (line.strip() == ""):
# ignore empty line
continue
if (line.startswith('#')):
# ignore deleted line
continue
result = one_row_json_string_handler(line)
if (result != None):
yield result
”“”
@老虎会游泳,
谢谢,改了db folder permission后,原错误确实消失了。
后来我自己建了一个新的sqlite的db文件,现在主页可以访问了:
https://gitlab.com/yingshaoxo/tiger_bbs_php5.4.45/-/blob/main/db/sqlite.sql_command?ref_type=heads
https://gitlab.com/yingshaoxo/tiger_bbs_php5.4.45/-/blob/main/db/test.db3?ref_type=heads
但无法注册用户,会报错。
新的错误:
错误代码:22
错误信息:数据库写入错误,SQL预处理失败。
错误发生在 /var/www/html/class/user.php 的第 416 行
错误追踪信息:
#0 /var/www/html/page/user/reg.php(30): user->reg('yingshaoxo', 'password', 'yingshaoxo@gmai...')
#1 /var/www/html/q.php(74): include('/var/www/html/p...')
#2 {main}
$rs = $db->prepare('SELECT `active`,`uid`,`name`,`mail`,`sid`,`sidtime`,`regtime`,`acctime`' . ($getinfo ? ',`info`' : '') . ' FROM `' . DB_A . 'user` WHERE `sid`=?');
$x_getinfo = $getinfo;
}
if (!$rs || !$rs->execute(array($sid))) throw new PDOException('数据库查询失败,SQL' . ($rs ? '执行' : '预处理') . '失败。', $rs ? 21 : 22);
$data = $rs->fetch(db::ass);
______
> 以下不是重点:
我不太懂php的程序,感觉编译器太难固定了,我之前找到一个5.7MB的x86_linux静态编译的Python3.2程序,感觉就挺好用:
https://gitlab.com/yingshaoxo/yingshaoxo_alpine_x86_system/-/blob/main/python?ref_type=heads
我感觉如果我有时间的话,都想用python重写一遍简单的wap论坛了,完全脱离docker,sql,javascript,php,就简单的自实现的http server + file read/write + html + css