How to use "mailx" command to do e-mail reading the input file containing email address, where column 1 has name and column 2 containing “To” e-mail address
and column 3 contains “cc” e-mail address to include with same email.
Sample input file, email.txt
Below is an sample code where... (2 Replies)
HI,
I am learning the basics of UNIX on my Mac OS X system but whenever I type the "jobs" command I just get the prompt again, with no output. Regardless of how many programmes or activities are processing.
Any ideas? (4 Replies)
MAC_TEXT(3) BSD Library Functions Manual MAC_TEXT(3)NAME
mac_from_text, mac_to_text -- convert MAC label to/from text representation
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <sys/mac.h>
int
mac_from_text(mac_t *mac, const char *text);
int
mac_to_text(mac_t label, char **text);
DESCRIPTION
The mac_from_text() function converts the text representation of a label into the internal policy label format (mac_t) and places it in *mac,
which must later be freed with free(3).
The mac_to_text() function allocates storage for *text, which will be set to the text representation of label.
Refer to maclabel(7) for the MAC label format.
RETURN VALUES
The mac_from_text() and mac_to_text() functions return the value 0 if successful; otherwise the value -1 is returned and the global variable
errno is set to indicate the error.
COMPATIBILITY
POSIX.1e does not define a format for text representations of MAC labels.
POSIX.1e requires that text strings allocated using mac_to_text() be freed using mac_free(3); in the FreeBSD implementation, they must be
freed using free(3), as mac_free(3) is used only to free memory used for type mac_t.
ERRORS
[ENOMEM] Insufficient memory was available to allocate internal storage.
SEE ALSO free(3), mac(3), mac_get(3), mac_is_present(3), mac_prepare(3), mac_set(3), posix1e(3), mac(4), maclabel(7)STANDARDS
POSIX.1e is described in IEEE POSIX.1e draft 17. Discussion of the draft continues on the cross-platform POSIX.1e implementation mailing
list. To join this list, see the FreeBSD POSIX.1e implementation page for more information.
HISTORY
Support for Mandatory Access Control was introduced in FreeBSD 5.0 as part of the TrustedBSD Project.
BSD December 21, 2001 BSD