linux - Concatenate and change extension -

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i'm trying concatenate files 1.txt , 2.txt, , several html files. i'm trying save them .php after concatenation after. i've tried follows, doesn't work.

step 1:

sudo find . -name "*.html" -type f -exec ./code.sh {} \;

code.sh

cat 1.txt $1 2.txt > mv $1 `echo $1 | sed 's/\.html/.php/'`;

any ideas how solve this?

your problem you're trying write file called mv along other parameters.

i think mean code.sh is:

cat 1.txt $1 2.txt > $(echo $1 | sed 's/\.html/.php/')

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