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How to make a Python script run like a service or daemon in Linux
...will require a simple event loop (where your events are timer triggering, possibly, provided by sleep function).
I wouldn't recommend you to choose 2., because you would be, in fact, repeating cron functionality. The Linux system paradigm is to let multiple simple tools interact and solve your pr...
What are the main uses of yield(), and how does it differ from join() and interrupt()?
... level. In other
words, all runnable threads of the same priority (and those of greater
priority) will get a chance to run before the yielded thread is next
given CPU time. When it is eventually re-scheduled, it will come back
with a full full quantum, but doesn't "carry over" any of the
r...
How can I clear previous output in Terminal in Mac OS X?
...
Nathan Tuggy
2,24499 gold badges2727 silver badges3636 bronze badges
answered Feb 4 '10 at 9:04
Alok SinghalAlok Singhal
...
Executing Shell Scripts from the OS X Dock?
...ced in it as shown?
– martineau
Jan 27 '14 at 21:37
3
@martineau Yes, that's correct. If you crea...
Bash command to sum a column of numbers [duplicate]
.../usr/xpg4/bin/awk '{s+=$1}END{print s}' infile
1249999925000001
real 2m27.260s
user 2m26.230s
sys 0m0.660s
bash-2.03$ time perl -nle'
$s += $_; END { print $s }
' infile
1.249999925e+15
real 1m34.663s
user 1m33.710s
sys 0m0.650s
...
OpenJDK availability for Windows OS [closed]
...|
edited Apr 28 '15 at 19:27
daveloyall
1,4511717 silver badges2121 bronze badges
answered Apr 9 '14 at ...
OS X10.9 环境下部署 QT5.3.1 常见的编译问题 - 更多技术 - 清泛网 - 专注C/C++及内核技术
OS X10.9 环境下部署 QT5.3.1 常见的编译问题出于本身对UNIX系统的好奇，以及身边一群对 Swift 语言各种推崇的苹果教徒的影响，这几天折腾起 MAC OS X来，体验下这个被无数开发者...
出于本身对UNIX系统的好奇，以及身边一群对 Swift ...
Difference between File.separator and slash in paths
...
27
Although using File.separator to reference a file name is overkill (for those who imagine far o...
How to monitor the memory usage of Node.js?
...Node.js
– Damodaran
Jan 25 '16 at 4:27
|
show 1 more comment
...
How can I start PostgreSQL server on Mac OS X?
...e enabled in pg_hba.conf:
# IPv4 local connections:
host all all 127.0.0.1/32 trust
Check the listen_addresses and port in postgresql.conf:
egrep 'listen|port' /usr/local/var/postgres/postgresql.conf
#listen_addresses = 'localhost' # What IP address(es) to listen on;
#port = 5432...