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未解决 [求助]为啥通过adb(非su) 执行cat /proc/{pid}/cmdline命令可以获取，在应用内却不可以
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发表于: 2023-10-13 16:43
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通过adb，比如下面这样：
但是在app内如果通过代码，却无法获取
1 | popen("cat /proc/30636/cmdline") |
adb也没有获取su权限？区别在哪里，大佬们指点一下
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adb是如何获取shell权限的？ |
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它就是有这权限而不是咋获取，不懂就去看看Linux 用户管理相关的知识。adbd 归属于uid=1011(adb) gid=1011(adb)和gid=2000(shell) 。而普通应用的uid和gid都是从 10000 开始，root用户是0, system 用户是1000 不懂的赶紧去补课 -> b2aK9s2c8@1M7s2y4Q4x3@1q4Q4x3V1k6Q4x3V1k6%4N6%4N6Q4x3X3g2J5N6h3&6G2L8$3u0Q4x3X3g2U0L8$3#2Q4x3V1k6D9K9h3&6#2P5q4)9J5c8X3I4A6L8Y4g2^5i4K6u0V1N6i4y4W2M7W2)9J5k6r3#2S2L8X3q4Y4k6g2)9J5k6h3S2@1L8h3I4Q4x3U0k6F1j5Y4y4H3i4K6y4n7i4K6t1$3L8X3u0K6M7q4)9K6b7V1I4A6L8Y4g2^5i4K6t1$3L8X3u0K6M7q4)9K6b7W2!0q4y4#2)9&6y4q4!0m8z5q4!0q4y4W2)9^5z5q4!0n7y4#2!0q4y4g2)9&6x3W2)9^5b7#2!0q4y4#2)9&6y4q4!0m8z5q4!0q4y4W2)9^5z5q4!0n7y4#2!0q4y4#2!0n7b7W2)9^5y4q4!0q4y4#2!0m8c8g2!0m8x3g2!0q4y4#2)9&6x3q4)9^5y4W2)9J5y4X3&6T1M7%4m8Q4x3@1u0Q4y4@1y4Q4x3U0k6F1j5Y4y4H3i4K6y4n7i4@1f1^5i4K6S2r3i4K6W2o6i4@1f1&6i4@1t1^5i4K6W2r3i4@1f1$3i4K6V1#2i4K6V1&6i4@1f1%4i4@1p5^5i4K6S2n7i4K6t1$3L8X3u0K6M7q4)9K6b7R3`.`. b13K9s2c8@1M7s2y4Q4x3@1q4Q4x3V1k6Q4x3V1k6*7K9s2g2S2L8X3I4S2L8W2)9J5k6i4A6Z5K9h3S2#2i4K6u0W2j5$3!0E0i4K6u0r3M7q4)9J5c8U0b7$3y4K6t1H3x3o6R3H3z5g2)9J5y4X3&6T1M7%4m8Q4x3@1u0Q4x3U0k6F1j5Y4y4H3i4K6y4n7L8r3W2F1N6i4S2Q4c8e0c8Q4b7U0W2Q4z5p5u0Q4c8e0N6Q4z5e0c8Q4b7e0S2Q4c8e0k6Q4z5o6S2Q4b7U0N6Q4c8e0g2Q4z5e0u0Q4z5p5y4Q4c8e0k6Q4z5f1c8Q4z5o6y4Q4c8e0W2Q4z5e0W2Q4z5e0m8Q4c8e0N6Q4b7f1g2Q4b7e0q4Q4c8e0N6Q4z5e0m8Q4z5o6k6Q4c8f1k6Q4b7V1y4Q4z5o6S2Q4c8e0g2Q4b7U0W2Q4b7U0u0Q4c8e0S2Q4b7U0c8Q4b7e0N6Q4c8f1k6Q4b7V1y4Q4z5o6W2Q4x3U0k6F1j5Y4y4H3i4K6y4n7i4K6u0V1i4K6t1$3L8X3u0K6M7q4)9K6b7W2!0q4y4#2)9&6c8W2!0m8y4g2!0q4y4q4!0n7z5g2)9^5c8b7`.`. |
