How spam filters dictated Canadian magazine?s fate
by Jude Sheerin, BBC News After 90 years, one of Canada’s oldest magazines, The Beaver, is changing its name.* Its publishers say it was only natural that a Canadian history journal should have been named in honour of the industrious dam-building creature which is the country’s national emblem. But in recent times the [...]
Not sure if this is the right forum...
But a mini Raspberry PI, Raspberry PI Zero, free with MagPI magazine...
Shrinking to Zero: The Raspberry Pi gets smaller - BBC News
Fantastic for a simple Raspbian Debian based project... (0 Replies)
Hi Admin and Staff...
Thanks for hosting AudioScope.sh on this site. I have had the biggest surprise of my life today.
This months issue of the UK Linux magazine "Linux Format" have done a small piece on the project.
Issue April 2014, LXF 182, page 65...
This I never expected and I... (1 Reply)
http://www.siliconvalley.com/mld/siliconvalley/business/columnists/dan_gillmor/5911376.htm
FREEDOM DINGED: The free-software movement has surmounted all kinds of obstacles in its short history, moving from a political statement to a prominent position inside the world's largest... (0 Replies)
SD_JOURNAL_SEEK_HEAD(3) sd_journal_seek_head SD_JOURNAL_SEEK_HEAD(3)NAME
sd_journal_seek_head, sd_journal_seek_tail, sd_journal_seek_monotonic_usec, sd_journal_seek_realtime_usec, sd_journal_seek_cursor - Seek to
a position in the journal
SYNOPSIS
#include <systemd/sd-journal.h>
int sd_journal_seek_head(sd_journal* j);
int sd_journal_seek_tail(sd_journal* j);
int sd_journal_seek_monotonic_usec(sd_journal* j, sd_id128_t boot_id, uint64_t usec);
int sd_journal_seek_realtime_usec(sd_journal* j, uint64_t usec);
int sd_journal_seek_cursor(sd_journal* j, const char * cursor);
DESCRIPTION
sd_journal_seek_head() seeks to the beginning of the journal, i.e. the oldest available entry.
Similarly, sd_journal_seek_tail() may be used to seek to the end of the journal, i.e. the most recent available entry.
sd_journal_seek_monotonic_usec() seeks to the entry with the specified monotonic timestamp, i.e. CLOCK_MONOTONIC. Since monotonic time
restarts on every reboot a boot ID needs to be specified as well.
sd_journal_seek_realtime_usec() seeks to the entry with the specified realtime (wallclock) timestamp, i.e. CLOCK_REALTIME. Note that the
realtime clock is not necessarily monotonic. If a realtime timestamp is ambiguous, it is not defined which position is sought to.
sd_journal_seek_cursor() seeks to the entry located at the specified cursor string. For details on cursors, see sd_journal_get_cursor(3).
If no entry matching the specified cursor is found the call will seek to the next closest entry (in terms of time) instead. To verify
whether the newly selected entry actually matches the cursor, use sd_journal_test_cursor(3).
Note that these calls do not actually make any entry the new current entry, this needs to be done in a separate step with a subsequent
sd_journal_next(3) invocation (or a similar call). Only then, entry data may be retrieved via sd_journal_get_data(3). If no entry exists
that matches exactly the specified seek address, the next closest is sought to. If sd_journal_next(3) is used, the closest following entry
will be sought to, if sd_journal_previous(3) is used the closest preceding entry is sought to.
RETURN VALUE
The functions return 0 on success or a negative errno-style error code.
NOTES
The sd_journal_seek_head(), sd_journal_seek_tail(), sd_journal_seek_monotonic_usec(), sd_journal_seek_realtime_usec(), and
sd_journal_seek_cursor() interfaces are available as a shared library, which can be compiled and linked to with the libsystemd-journal pkg-
config(1) file.
SEE ALSO systemd(1), sd-journal(3), sd_journal_open(3), sd_journal_next(3), sd_journal_get_data(3), sd_journal_get_cursor(3),
sd_journal_get_realtime_usec(3)systemd 208SD_JOURNAL_SEEK_HEAD(3)
