大约有 1,824 项符合查询结果（耗时：0.0225秒） [XML]
Bash script to cd to directory with spaces in pathname
...~$ vi todir.sh
ry4an@ry4an-mini:~$ . todir.sh
ry4an@ry4an-mini:My Code$ cat ../todir.sh
#!/bin/sh
cd ~/My\ Code
Are you sure the problem isn't that your shell script is changing directory in its subshell, but then you're back in the main shell (and original dir) when done? I avoided that by u...
Getting an “ambiguous redirect” error
...s redirect
$ echo $AAAA" "$DDDD" "$MOL_TAG >> "${var}"
$ cat file\ with\ spaces
aaaa dddd mol_tag
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select、poll、epoll之间的区别总结[整理] - C/C++ - 清泛网 - 专注C/C++及内核技术
...个例子,在1GB内存的机器上大约是10万左右，具体数目可以cat /proc/sys/fs/file-max察看,一般来说这个数目和系统内存关系很大。
总结：
（1）select，poll实现需要自己不断轮询所有fd集合，直到设备就绪，期间可能要睡眠和唤醒多次...
How can I monitor the thread count of a process on linux?
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cat /proc/<PROCESS_PID>/status | grep Threads
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Dictionary text file [closed]
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thanks ! 200000+ words, much appreciated ! cat /usr/share/dict/words > words.txt all the things !
– jokoon
Sep 19 '11 at 22:13
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Page redirect after certain time PHP
...vascript to redirect after some time
setTimeout(function () {
window.location.href= 'http://www.google.com'; // the redirect goes here
},5000); // 5 seconds
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Identifying and removing null characters in UNIX
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+1 For usage of input redirection instead of cat |. A fine, clean solution and it solved my problem.
– Krzysztof Jabłoński
Feb 13 '14 at 7:14
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PHP PDO returning single row
...u're selecting a UNIQUE value comes to mind.
– Super Cat
Feb 1 '17 at 3:10
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Rename a file in C#
...e); // Rename the oldFileName into newFileName
Or surround it with a try catch to avoid an exception.
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./configure : /bin/sh^M : bad interpreter [duplicate]
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You can use following command to fix
cat file_name.sh | tr -d '\r' > file_name.sh.new
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