大约有 2,540 项符合查询结果（耗时：0.0282秒） [XML]
Apache Prefork vs Worker MPM
...s and their default MPMs:
BeOS beos
Netware mpm_netware
OS/2 mpmt_os2
Unix/Linux prefork (update for Apache version ≥ 2.4: prefork, worker, or event, depending on platform capabilities)
Windows mpm_winnt
To check what modules are compiled into the server use the command-line option -l (he...
Delete all but the most recent X files in bash
Is there a simple way, in a pretty standard UNIX environment with bash, to run a command to delete all but the most recent X files from a directory?
...
How to generate a core dump in Linux on a segmentation fault?
...id dumpstack(void) {
/* Got this routine from http://www.whitefang.com/unix/faq_toc.html
** Section 6.5. Modified to redirect to file to prevent clutter
*/
/* This needs to be changed... */
char dbx[160];
sprintf(dbx, "echo 'where\ndetach' | dbx -a %d > %s.dump", getpid()...
emacs zoom in/zoom out
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For me (on unix) this doesn't work. Only the answer of @sawa works.
– bastian
Feb 1 '18 at 17:22
add a comment
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How to duplicate sys.stdout to a log file?
...l processes from your code, you could use tee itself. I don't know of any Unix system calls that do exactly what tee does.
# Note this version was written circa Python 2.6, see below for
# an updated 3.3+-compatible version.
import subprocess, os, sys
# Unbuffer output (this ensures the output is...
How do I make an asynchronous GET request in PHP?
...mmand
Executing a PHP script in the background - basically the same as the UNIX process method, but executing a PHP script rather than a shell command
Have a "job queue", using a database (or something like beanstalkd which is likely overkill). You add a URL to the queue, and a background process or...
Create a Path from String in Java7
...ndows, creates file C:\joe\logs\foo.log (assuming user home as C:\joe)
In Unix, creates file /u/joe/logs/foo.log (assuming user home as /u/joe)
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Simulating ENTER keypress in bash script
...fficient method of seeing exactly what commands output. Gotta love stupid Unix tricks.
– Marcin
Jun 7 '11 at 11:55
@M...
How to unmount a busy device
...or writing on the original as each mounted instance is
# checked. https://unix.stackexchange.com/a/386570/143394
# So, avoid remount, and bind mount instead:
sudo mount -o bind,ro "$original" "$original_duplicate"
# Don't propagate/mirror the empty directory just about hide the original
sudo mount...
Android, How can I Convert String to Date?
...ime().toString(); depends.
One idea is to store the time in seconds (e.g. UNIX time). As an int you can easily compare it, and then you just convert it to string when displaying it to the user.
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