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Home/ Questions/Q 6059429
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Editorial Team
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Editorial Team
Asked: May 23, 20262026-05-23T08:42:33+00:00 2026-05-23T08:42:33+00:00

GPG is always returning 2 at the result. My code is as follows $cmd

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GPG is always returning 2 at the result. My code is as follows

$cmd = "/usr/bin/gpg -a --recipient $to -e -o $outfile $infile";

Where outfile is the file where the encrypted data will be written and infile is the unencrypted data.

I don’t know why this is happening. Can anyone please tell me what’s wrong. Thanks.

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  1. Editorial Team
    Editorial Team
    2026-05-23T08:42:34+00:00Added an answer on May 23, 2026 at 8:42 am

    GPG is asking whether you want to continue on with the encryption using an unsigned key. Since no user can input Y it produces an error.

    To fix this put the following switches

    --yes and --always-trust

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