| 0,stable diffusion | |
| 图片尺寸很重要: 使用stablediffusion2.1_768_ema_pruned模型，当尺寸为768x512时，生成的图片像是有很多噪点一样，切换为768x768尺寸后，马上改善。 | |
| 进一步测试，发现：只要宽或高设置不是768x768，它就画不好了。 | |
| 然后，再搜索引擎找了一下说明，果然：Stable Diffusion 2.0 and 2.1 require both a model and a configuration file, and the image width & height will need to be set to 768 or higher when generating images... | |
| (white background:1.1),mid_shot,(bust:1.1),upper_body,realistic,front portrait of a man,30 years old,deep_skin,(square face:1.1),(silver hair:1.1),cocked eyebrow,blue eyes,big nose,thick lips,grin,teeth,long hair,in summer,blue t-shirt, | |
| (illustration of a boy riding bike:1.2),white_background,outline, | |
| 0, | |
| 123.60.67.167 | |
| 1, find oldones/ -type f -name 'a*' -delete | |
| 2, | |
| scp -r local_path/ root@115.84.191.55:/remote_path/ | |
| Ctrl+z | |
| bg | |
| 然而，使用高性能文件传输工具rsync是一个更好的选择。 | |
| rsync -aPz sourcefolder/ root@192.166.118.62:/root/destinationfolder/ | |
| 3, 多个python版本共存/自由切换 | |
| https://github.com/pyenv/pyenv?tab=readme-ov-file#usage | |
| pyenv install 3.10.4 | |
| 配置环境变量（根据自己系统，PYENV_ROOT路径可能不同） | |
| export PYENV_ROOT=/usr/local/Cellar/pyenv/2.4.13/ | |
| export PATH="$PYENV_ROOT/bin:$PATH" | |
| if which pyenv > /dev/null; then eval "$(pyenv init -)"; fi | |
| Switch between Python versions | |
| To select a Pyenv-installed Python as the version to use, run one of the following commands: | |
| pyenv shell <version> -- select just for current shell session | |
| pyenv local <version> -- automatically select whenever you are in the current directory (or its subdirectories) | |
| pyenv global <version> -- select globally for your user account | |
| pyenv versions | |
| 4, nvm | |
| curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.1/install.sh | bash | |
| Close and reopen your terminal to start using nvm or run the following to use it now: | |
| export NVM_DIR="$HOME/.nvm" | |
| [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh" # This loads nvm | |
| [ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion" # This loads nvm bash_completion | |
| nvm install 20.0.0 | |
| nvm list | |
| 5, du -h 显示目录占用空间大小情况 | |
| 如果显示太多，使用 --max-depth=1 控制显示的层级数，非常的方便好用 | |
| 6, | |
| Argument list too long error for rm, cp, mv commands | |
| 解决： | |
| 例子， | |
| 删除： find . -name "*.pdf" -print0 | xargs -0 rm | |
| 移动： find . -type f -name '*.mp3' -exec mv {} ../pron/ \; | |
| 7, | |
| tar 压缩加密 | |
| tar -czvf - path2folder/ | openssl des3 -salt -k xyxyxyxyx -out ./file.tar.gz | |
| tar 解压 | |
| openssl des3 -d -k xyxyxyxyx -salt -in file.tar.gz | tar xzf - | |
| 8, How can I check if my CPU is AMD64 compatible? | |
| lscpu | |
| cat /proc/cpuinfo | |
| Architecture: i686 | |
| CPU op-mode(s): 32-bit, 64-bit | |
| Byte Order: Little Endian | |
| CPU(s): 4 | |
| On-line CPU(s) list: 0-3 | |
| Thread(s) per core: 2 | |
| Core(s) per socket: 2 | |
| Socket(s): 1 | |
| Vendor ID: GenuineIntel | |
| CPU family: 6 | |
| Model: 42 | |
| Stepping: 7 | |
| CPU MHz: 2301.000 | |
| BogoMIPS: 4589.37 | |
| Virtualization: VT-x | |
| L1d cache: 32K | |
| L1i cache: 32K | |
| L2 cache: 256K | |
| L3 cache: 3072K | |
| For Intel systems, the Vendor ID is - GenuineIntel and for AMD - AuthenticAMD. | |
| But they are compatible. It is a bit of an historical artifact in that AMD was the creator of the 64 bit 'long' mode, and later Intel matched that creation. | |
| But naming often refers to any 64 bit binary as an AMD/64bit format, usually with the label 'AMD64'. | |