int getgroups(int gidsetsize, gid_t grouplist[]); int setgroups(int ngroups, const gid_t gidlist[]); int initgroups(const char *name, gid_t basegid); 下面结合使用场景对他们做个简单说明: getgropus 随时可以调用,gidsetsize 应与 grouplist 维度匹配,如果 gidsetsize = 0,则返回 grouplist ...
Subcomponents.To select subcomponents, expand the subcomponent list by clicking the expansion turner to the left of the component. As you make each selection, the installer automatically selects or deselects any product subcomponents that the component you selected depends on. Shared components.To ...
Example 7–2 Enabling Users to Change the Ownership of Files That Others Own Security Consideration –You should have good reason to override system security policy by changing the setting of therstchownvariable to zero. Any user who accesses the system can change the ownership of any file on ...
{"db_name":"geoquiz","doc_count":292,"doc_del_count":2,"update_seq":296,"purge_seq":0,"compact_running":false,"disk_size":2682993,"data_size":2634563,"instance_start_time":"1427369661867062","disk_format_version":6,"committed_update_seq":296} >> When inside a database,catshows ...
Interix supports memory-mapped files by using the mmap function. The length of the mapped space, in bytes, is rounded up to the nearest multiple of sysconf(_SC_PAGE_SIZE). This means that the value returned by sysconf(_SC_PAGE_SIZE) (or sysconf(_SC_PAGESIZE)) is not the virtual-...
true highlight_odd_rec = false hide_header_line = false on_exit_reset = false on_exit_clean = false on_exit_erase_line = false on_exit_sgr0 = false direct_color = false theme = 16 border_type = 2 default_clipboard_format = 0 clipboard_app = 0 hist_size = 500 esc_delay = -1...
Full core handling: Current versions of IBM HTTP Server do not enable full core files automatically because of the potential size.AIX tuningis required to enable them. Stop IBM HTTP Server. Open $IHS_ROOT/bin/envvars in an editor and append: ...
compress. Creates a compressed file by using adaptive Lempel-Ziv coding to reduce the size of files (typically 70 percent smaller than the original file). zip/gzip. Algorithms combine a version of Lempel-Ziv coding (LZ77) with another version of Huffman coding in what is often called string ...
Sets she size and location of the logging file and the operations to audit. Locking Sets the grace period for locks and a list of current locks. Client Groups Groups client machines for easier setting of permissions. Server Settings Affects performance, authentication, and file name handling.Share...
Sets she size and location of the logging file and the operations to audit. Locking Sets the grace period for locks and a list of current locks. Client Groups Groups client machines for easier setting of permissions. Server Settings Affects performance, authentication, and file name handling.Share...