Jan. 12, 2022, 10:14 p.m. by lufy, 0 comment(s)
from https://pypi.org/project/pip2pi/ 1. pip install pip2pi 2. mkdir share/pypi pip2tgz share/pypi pandas==1.1.5 3. dir2pi share/pypi 4. use local repository pip install --index-url=http://lufy.org:20082/pypi/simple/ pandas --trusted-host=lufy.org... Full text
Aug. 18, 2020, 10:46 a.m. by lufy, 0 comment(s)
For specific person only(my dear friends.) 1. 从这儿下载明目客户端： http://lufy.org:20081/wintools/OpenVPN-2.5-beta1-amd64.msi 2. 下载后安装客户端，向管理员索取明目配置文件，将配置文件放入 C:\Users\<你的主机用户名>\OpenVPN\config\client 位置，启动明目客户端，连接成功后，客户端图标变成绿色。 注意事项 这个明目的实现用的是openVPN（Virtual Private Network 的开源版本）。连接明目服务器后... Full text
July 23, 2020, 3:31 p.m. by lufy, 0 comment(s)
Currently, I'm working on retire my old computer, I found some content I wrote before. This one about uploading file to ftp server. ftp -n<<!open winuser lufei mbinaryput aclosebye!... Full text
June 20, 2020, 1:13 a.m. by lufy, 0 comment(s)
original link: https://www.diskpart.com/articles/shrink-volume-with-unmovable-files-4348.html What are the unmovable files? Unmovable files refer to the data generated by Windows that cannot be automatically moved by Windows built-in tool Disk Management, such as Hibernation, Pagefile and System p... Full text
March 22, 2020, 5:09 p.m. by lufy, 0 comment(s)
Highlight search # vim /etc/vimrc set hlsearch ... Full text
March 18, 2020, 11 p.m. by lufy, 0 comment(s)
from https://www.digitalocean.com/community/tutorials/how-to-use-the-awk-language-to-manipulate-text-in-linux Introduction Linux utilities often follow the Unix philosophy of design. Tools are encouraged to be small, use plain text files for input and output, and operate in a modular ... Full text
March 18, 2020, 10:40 a.m. by lufy, 0 comment(s)
As a linux OS tester, when handling with adaptation test, storaege is often mentioned. I often confused of this. Here is a description of SAN and NAS, from https://www.netapp.com/us/info/what-is-storage-area-network.aspx. It's a lot help to me. Storage area networks (SANs) are the most... Full text
Feb. 18, 2020, 7:36 p.m. by lufy, 0 comment(s)
Differences of network bridge and gateway. from https://www.geeksforgeeks.org/difference-between-bridge-and-gateway/ Bridge is a network device which works in data link layer. Bridge connects two different LAN working on same protocol. Also In bridge, format of packet is not changed ... Full text
Feb. 28, 2022, 11:48 p.m. by lufy, 0 comment(s)
Post big data, get 503 server error from site. Check nginx/error.log, appears next content: [crit] 16852#0: *1 open() "/var/lib/nginx/tmp/client_body/0000000001" failed (13: Permission denied) The problem is clear, but I think it's not wise to change the default permission after 'dnf install nginx... Full text
Dec. 7, 2019, 10:01 p.m. by lufy, 0 comment(s)
from Advanced Bash-Scripting Guide: http://tldp.org/LDP/abs/html/x23170.html Sed Sed is a non-interactive [1] stream editor. It receives text input, whether from stdin or from a file, performs certain operations on specified lines of the input, one line at a time, then outputs the result to stdou... Full text
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