...Because MD5-encrypted passwords use the role name as cryptographic salt, renaming a role clears its password if the password is MD5-encrypted. The remaining variants change a ro…...ment where LOGNAME and USER are retained from old user; see the su (1) manual page.) BUGS Clearly there is a security risk here. Many a system command has been tricked into misc…...om an anonymous buffer with transfer_to_array() which is declared in split.h . void array_clear(ARRAY A) removes all elements of A . The type of A is then AY_NULL . STRING** arr…...er; • specify O_NOATIME for arbitrary files in open (2) and fcntl (2). CAP_FSETID • Don't clear set-user-ID and set-group-ID mode bits when a file is modified; • set the set-gro…...sctime() basename() catgets() crypt() ctermid() if passed a non-NULL argument ctime() dbm_clearerr() dbm_close() dbm_delete() dbm_error() dbm_fetch() dbm_firstkey() dbm_nextkey(…...nk to a key is removed, that key will be scheduled for deletion by the garbage collector. Clearing All the links may be removed from a keyring. Searching A keyring may be consid…...d, so the system-wide default setting will be inherited in new sessions. Use RESET ALL to clear all database-specific settings. SET FROM CURRENT saves the session's current valu…...otivations of the Linux libc effort, by the time glibc 2.0 was released (in 1997), it was clearly superior to Linux libc, and all major Linux distributions that had been using L…...otivations of the Linux libc effort, by the time glibc 2.0 was released (in 1997), it was clearly superior to Linux libc, and all major Linux distributions that had been using L…...o that the procedure executes with the value present in its environment. Use RESET ALL to clear all procedure-local settings. SET FROM CURRENT saves the value of the parameter t…...style. EXAMPLES Delete all films but musicals: DELETE FROM films WHERE kind <> 'Musical'; Clear the table films: DELETE FROM films; Delete completed tasks, returning full detail…...TER forms of ALTER TABLE to set the index to be used for future cluster operations, or to clear any previous setting. CLUSTER without a table_name reclusters all the previously-…...so that the function executes with the value present in its environment. Use RESET ALL to clear all function-local settings. SET FROM CURRENT saves the value of the parameter th…...ication channel (any identifier). * All current listen registrations for this session are cleared. NOTES You can unlisten something you were not listening for; no warning or err…...is of no utility. Thread keyrings are not inherited across clone (2) and fork (2) and are cleared by execve (2). A thread keyring is destroyed when the thread that refers to it …...created using fork () it initially has no process keyring. A process's process keyring is cleared on execve (2). The process keyring is destroyed when the last thread that refer…...unencrypted password with this command. The password will be transmitted to the server in cleartext, and it might also be logged in the client's command history or the server lo…...ion channel with the UNLISTEN command. A session's listen registrations are automatically cleared when the session ends. The method a client application must use to detect notif…sockets for local interprocess communication NAME unix - sockets for local interprocess communication SYNOPSIS #include <sys/socket.h> #include <sys/un.h> unix_socket = socket(AF_U…...lter to limit ICMPs. The value is the timeout in jiffies until the token bucket filter is cleared after a burst. A jiffy is a system dependent unit, usually 10ms on i386 and abo…