しゃわわー
Storage access | Usage guide | GrapheneOS - https://grapheneos.org/usage#storage-access
$ md5sum -c gcc-arm-11.2-2022.02-x86_64-arm-none-eabi.tar.xz.asc
gcc-arm-11.2-2022.02-x86_64-arm-none-eabi.tar.xz: OK
はい
$ cat gcc-arm-11.2-2022.02-x86_64-arm-none-eabi.tar.xz.asc
a48e6f8756be70b071535048a678c481 gcc-arm-11.2-2022.02-x86_64-arm-none-eabi.tar.xz
???
$ file gcc-arm-11.2-2022.02-x86_64-arm-none-eabi.tar.xz.asc
gcc-arm-11.2-2022.02-x86_64-arm-none-eabi.tar.xz.asc: ASCII text
??
$ gpg2 --verify gcc-arm-11.2-2022.02-x86_64-arm-none-eabi.tar.xz.asc
gpg: no valid OpenPGP data found.
gpg: the signature could not be verified.
Please remember that the signature file (.sig or .asc)
should be the first file given on the command line.
?