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bash copy multi files

# copy one file
$ cp file1.js /var/www/html

# copy multi files ??? ❌ no space
$ cp file1.js,file2.js /var/www/html

# ❌ space error
$ cp file1.js file2.js /var/www/html

macOS zsh ???

$ cp file1.js file2.js folder

$ cp /home/usr/dir/{file1,file2,file3,file4} /home/usr/destination/

$ cp /home/folder/{file1,file2} /home/destination/

https://askubuntu.com/questions/327282/copying-multiple-specific-files-from-one-folder-to-another

https://stackoverflow.com/questions/24206349/copy-multiple-files-from-one-directory-to-another-from-linux-shell

for loop

# test
$ for file in ABC.*; do echo cp "$file" "${file/ABC/DEF}";done

# copy
$ for file in ABC.*; do cp "$file" "${file/ABC/DEF}";done

https://unix.stackexchange.com/questions/122605/how-do-i-copy-multiple-files-by-wildcard

var

f1="/somedir/a file.png"
        ︙
f2="/somedir/another file.png"
        ︙
$ cp "$f1" "$f2" "$f3" … /someotherdir

https://superuser.com/questions/557166/copy-multiple-files-via-cp-from-a-string

cd

$  cd ~
$ cd .
$ cd /

refs

Dockerfile

https://github.com/xgqfrms/nginx-image/blob/main/Dockerfile

FROM ubuntu
MAINTAINER admin@xyqfrms.xyz
RUN apt-get update
RUN apt-get install -y nginx
# COPY index.html app.js /var/www/html
COPY index.html /var/www/html
ENTRYPOINT ["usr/sbin/nginx", "-g", "daemon off;"]
EXPOSE 80

https://github.com/xgqfrms/nginx-image/issues/4#issuecomment-751676953

/usr/share/nginx/html

/var/www/html

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