大约有 2,500 项符合查询结果（耗时：0.0133秒） [XML]
How to force cp to overwrite without confirmation
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I love that unix provides the yes command. Hilarious. And someday I may use it.
– Matthew Leingang
Sep 26 '13 at 19:36
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Shell script - remove first and last quote (") from a variable
...here are no embedded double quotes. +1
– WinEunuuchs2Unix
Feb 19 '17 at 15:55
6
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可重入函数、不可重入函数及线程安全 - C/C++ - 清泛网 - 专注C/C++及内核技术
...c --------全局内存分配表
free --------全局内存分配表
在unix里面通常都有加上_r后缀的同名可重入函数版本。如果实在没有，不妨在可预见的发生错误的地方尝试加上保护锁同步机制等等。
二，函数线程安全
看看APUE上，描...
How to pass password to scp?
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You can use the 'expect' script on unix/terminal
For example create 'test.exp' :
#!/usr/bin/expect
spawn scp /usr/bin/file.txt root@<ServerLocation>:/home
set pass "Your_Password"
expect {
password: {send "$pass\r"; ex...
How do I purge a linux mail box with huge number of emails? [closed]
... Also for the lazy, just typing this works too: >/var/spool/mail/unixuser
– Salvador Valencia
May 31 '17 at 23:15
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How to declare a global variable in php?
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I needed to calculate the current unix epoch time each time a page is loaded, then use that value in a couple calculations (functions). "define" worked for me. Initially, I didn't see that "echo FOOTER_CONTENT;" didn't have a preceding '$' and I got errors.
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Apache Proxy: No protocol handler was valid
...les straight to php5-fpm:
<FilesMatch \.php$>
SetHandler "proxy:unix:/var/run/php5-fpm.sock|fcgi://localhost"
</FilesMatch>
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How to prompt for user input and read command-line arguments [closed]
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readline only available on unix out of the box though.
– demented hedgehog
Oct 22 '13 at 3:37
5
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How to search contents of multiple pdf files?
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Recoll is a fantastic full-text GUI search application for Unix/Linux that supports dozens of different formats, including PDF. It can even pass the exact page number and search term of a query to the document viewer and thus allows you to jump to the result right from its GUI.
Reco...
Version of Apache installed on a Debian machine
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Try apachectl -V:
$ apachectl -V
Server version: Apache/2.2.9 (Unix)
Server built: Sep 18 2008 21:54:05
Server's Module Magic Number: 20051115:15
Server loaded: APR 1.2.7, APR-Util 1.2.7
Compiled using: APR 1.2.7, APR-Util 1.2.7
... etc ...
If it does not work for you, run the comma...