Problema de extensão de arquivo

Question

geralmente quando eu compilo um programa C eu dou o comando:

gcc -o program_name program_name.c

Eu tenho uma pasta cheia de arquivos program_name e program_name.c.

Eu queria excluir os arquivos program_name. Então, olhei em volta e encontrei este , que sugere para usar o comando "find":

find . -type f -name '*.o' -exec rm {} +

O problema é que ele requer que a extensão do arquivo funcione e esses arquivos não têm um.

Eu não consigo nem encontrá-los:

find -type f -name '*.out'

find -type f -name '*.o'

não dê resultados.

ls -l :

-rwxr-xr-x 1 my_username 8432 date & time addressof
-rwxr-xr-x 1 my_username 8480 date & time addressof2
-rw-r--r-- 1 my_username  544 date & time addressof2.c
-rw-r--r-- 1 my_username  128 date & time addressof.c
-rwxr-xr-x 1 my_username 8480 date & time char_array
-rw-r--r-- 1 my_username  390 date & time char_array.c
-rwxr-xr-x 1 my_username 8424 date & time commandline
-rw-r--r-- 1 my_username  202 date & time commandline.c
-rwxr-xr-x 1 my_username 8536 date & time convert
-rwxr-xr-x 1 my_username 8536 date & time convert2
-rw-r--r-- 1 my_username  366 date & time convert2.c
-rw-r--r-- 1 my_username  359 date & time convert.c
-rwxr-xr-x 1 my_username 8424 date & time datatype_size
-rw-r--r-- 1 my_username  532 date & time datatype_size.c
-rwxr-xr-x 1 my_username 8424 date & time firstprog
-rw-r--r-- 1 my_username  108 date & time firstprog.c
-rwxr-xr-x 1 my_username 8480 date & time fmt_strings
-rw-r--r-- 1 my_username  398 date & time fmt_strings.c
-rwxr-xr-x 1 my_username 8520 date & time input
-rw-r--r-- 1 my_username  307 date & time input.c
-rwxr-xr-x 1 my_username 8776 date & time memory_segments
-rw-r--r-- 1 my_username 1641 date & time memory_segments.c
-rwxr-xr-x 1 my_username 8472 date & time pointer
-rw-r--r-- 1 my_username  404 date & time pointer.c
-rwxr-xr-x 1 my_username 8472 date & time pointers
-rw-r--r-- 1 my_username  601 date & time pointers.c
-rwxr-xr-x 1 my_username 8520 date & time pointer_types
-rwxr-xr-x 1 my_username 8520 date & time pointer_types2
-rw-r--r-- 1 my_username  757 date & time pointer_types2.c
-rwxr-xr-x 1 my_username 8520 date & time pointer_types3
-rw-r--r-- 1 my_username 1303 date & time pointer_types3.c
-rwxr-xr-x 1 my_username 8520 date & time pointer_types4
-rw-r--r-- 1 my_username 1002 date & time pointer_types4.c
-rwxr-xr-x 1 my_username 8520 date & time pointer_types5
-rw-r--r-- 1 my_username  943 date & time pointer_types5.c
-rw-r--r-- 1 my_username  682 date & time pointer_types.c
-rwxr-xr-x 1 my_username 8512 date & time scope
-rwxr-xr-x 1 my_username 8584 date & time scope2
-rw-r--r-- 1 my_username  688 date & time scope2.c
-rwxr-xr-x 1 my_username 8640 date & time scope3
-rw-r--r-- 1 my_username 1013 date & time scope3.c
-rw-r--r-- 1 my_username  543 date & time scope.c
-rwxr-xr-x 1 my_username 8432 date & time sizeof_pointer
-rw-r--r-- 1 my_username  199 date & time sizeof_pointer.c
-rwxr-xr-x 1 my_username 8472 date & time stack_example
-rw-r--r-- 1 my_username  178 date & time stack_example.c
-rwxr-xr-x 1 my_username 8544 date & time static
-rwxr-xr-x 1 my_username 8632 date & time static2
-rw-r--r-- 1 my_username  433 date & time static2.c
-rw-r--r-- 1 my_username  334 date & time static.c
-rwxr-xr-x 1 my_username 8528 date & time strtol_function
-rw-r--r-- 1 my_username  423 date & time strtol_function.c
-rwxr-xr-x 1 my_username 8424 date & time typecasting
-rw-r--r-- 1 my_username  308 date & time typecasting.c
-rwxr-xr-x 1 my_username 8480 date & time wrong_pointer
-rw-r--r-- 1 my_username  600 date & time wrong_pointer.c

    

Answer 1

find -type f ! -name '*.c'

encontra todos os f ile cujo arquivo name é não ( ! ) terminando em .c .

Para garantir, use -ok em vez de -exec ou execute rm com a opção -i :

find -type f ! -name '*.c' -ok rm {} +
find -type f ! -name '*.c' -exec rm -i {} +

Se tiver certeza absoluta de que você pode excluir automaticamente todas as descobertas com -delete (sempre como a última opção!) em vez de chamar outro programa:

find -type f ! -name '*.c' -delete

Como sempre: Faça backup de seus dados e exclua com cuidado .