JM プロジェクトは、主に Linux 関連のマニュアルページの日本語ページを翻訳・公開しています。
... binary being executed by the process does not have read permission enabled. (This is a security measure to ensure that an executable whose contents are not readable does not produce a---possibly readable---core dump containing an image of the executable.) ... R_GET_DUMPABLE が返す値と同じ (Linux 3.7 以降)。 %e The process or thread's comm value, which typically is the same as the executable filename (without path prefix, and truncated to a maximum of 15 characters), but may have been modified to be something di ... s are expanded first and the resulting string is split on spaces into an argument list. This means that in earlier kernels executable names added by the %e and %E template parameters could get split into multiple arguments. So the core dump handler needs t ... ... グループに変更できる。 owner または group に -1 が指定された場合、それらの ID は変更されない。 When the owner or group of an executable file is changed by an unprivileged user, the S_ISUID and S_ISGID mode bits are cleared. POSIX does not specify whether thi ... x behavior depends on the kernel version, and since Linux 2.2.13, root is treated like other users. In case of a non-group-executable file (i.e., one for which the S_IXGRP bit is not set) the S_ISGID bit indicates mandatory locking, and is not cleared by a ... chown (). When the owner or group of an executable file is changed (by any user), all capability sets for the file are cleared. fchownat() fchownat () システムコールは chown ... ... グループに変更できる。 owner または group に -1 が指定された場合、それらの ID は変更されない。 When the owner or group of an executable file is changed by an unprivileged user, the S_ISUID and S_ISGID mode bits are cleared. POSIX does not specify whether thi ... x behavior depends on the kernel version, and since Linux 2.2.13, root is treated like other users. In case of a non-group-executable file (i.e., one for which the S_IXGRP bit is not set) the S_ISGID bit indicates mandatory locking, and is not cleared by a ... chown (). When the owner or group of an executable file is changed (by any user), all capability sets for the file are cleared. fchownat() fchownat () システムコールは chown ... ... グループに変更できる。 owner または group に -1 が指定された場合、それらの ID は変更されない。 When the owner or group of an executable file is changed by an unprivileged user, the S_ISUID and S_ISGID mode bits are cleared. POSIX does not specify whether thi ... x behavior depends on the kernel version, and since Linux 2.2.13, root is treated like other users. In case of a non-group-executable file (i.e., one for which the S_IXGRP bit is not set) the S_ISGID bit indicates mandatory locking, and is not cleared by a ... chown (). When the owner or group of an executable file is changed (by any user), all capability sets for the file are cleared. fchownat() fchownat () システムコールは chown ... ... グループに変更できる。 owner または group に -1 が指定された場合、それらの ID は変更されない。 When the owner or group of an executable file is changed by an unprivileged user, the S_ISUID and S_ISGID mode bits are cleared. POSIX does not specify whether thi ... x behavior depends on the kernel version, and since Linux 2.2.13, root is treated like other users. In case of a non-group-executable file (i.e., one for which the S_IXGRP bit is not set) the S_ISGID bit indicates mandatory locking, and is not cleared by a ... chown (). When the owner or group of an executable file is changed (by any user), all capability sets for the file are cleared. fchownat() fchownat () システムコールは chown ... ... グループに変更できる。 owner または group に -1 が指定された場合、それらの ID は変更されない。 When the owner or group of an executable file is changed by an unprivileged user, the S_ISUID and S_ISGID mode bits are cleared. POSIX does not specify whether thi ... x behavior depends on the kernel version, and since Linux 2.2.13, root is treated like other users. In case of a non-group-executable file (i.e., one for which the S_IXGRP bit is not set) the S_ISGID bit indicates mandatory locking, and is not cleared by a ... chown (). When the owner or group of an executable file is changed (by any user), all capability sets for the file are cleared. fchownat() fchownat () システムコールは chown ... ... グループに変更できる。 owner または group に -1 が指定された場合、それらの ID は変更されない。 When the owner or group of an executable file is changed by an unprivileged user, the S_ISUID and S_ISGID mode bits are cleared. POSIX does not specify whether thi ... x behavior depends on the kernel version, and since Linux 2.2.13, root is treated like other users. In case of a non-group-executable file (i.e., one for which the S_IXGRP bit is not set) the S_ISGID bit indicates mandatory locking, and is not cleared by a ... chown (). When the owner or group of an executable file is changed (by any user), all capability sets for the file are cleared. fchownat() fchownat () システムコールは chown ... ... グループに変更できる。 owner または group に -1 が指定された場合、それらの ID は変更されない。 When the owner or group of an executable file is changed by an unprivileged user, the S_ISUID and S_ISGID mode bits are cleared. POSIX does not specify whether thi ... x behavior depends on the kernel version, and since Linux 2.2.13, root is treated like other users. In case of a non-group-executable file (i.e., one for which the S_IXGRP bit is not set) the S_ISGID bit indicates mandatory locking, and is not cleared by a ... chown (). When the owner or group of an executable file is changed (by any user), all capability sets for the file are cleared. fchownat() fchownat () システムコールは chown ... ... まれる。 text (このファイルには表示可能文字といくつかの一般的な制御文字のみが含まれ、 ASCII 端末で読んでも多分安全である)、 executable (このファイルにはプログラムをコンパイルした結果が含まれ、 UNIX カーネルなどにより実行可能な形式である)、 data その他のもの ... /file/magic.orig に名前を変更しておく)。 例 $ file file.c file /dev/{wd0a,hda} file.c: C program text file: ELF 32-bit LSB executable, Intel 80386, version 1 (SYSV), dynamically linked (uses shared libs), stripped /dev/wd0a: block special (0/0) /dev/hda: b ... 86 swap file /dev/hda9: empty /dev/hda10: empty $ file -i file.c file /dev/{wd0a,hda} file.c: text/x-c file: application/x-executable, dynamically linked (uses shared libs), not stripped /dev/hda: application/x-not-regular-file /dev/wd0a: application/x-not ... ... MT-Safe 準拠 POSIX.1-2001, POSIX.1-2008, C89. 例 The program below demonstrates the use of fread () by parsing /bin/sh ELF executable in binary mode and printing its magic and class: $ ./a.out ELF magic: 0x7f454c46 Class: 0x02 プログラムのソース #include < ... 日本語の文書やマニュアルを配布している個人/プロジェクトへのリンクです。