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How do I run a program with a different working directory from current, from Linux shell?
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I always think UNIX tools should be written as filters, read input from stdin and write output to stdout. If possible you could change your helloworld binary to write the contents of the text file to stdout rather than a specific file. Th...
How to view UTF-8 Characters in VIM or Gvim
...ding=utf-8
set fileencodings=iso-2022-jp,euc-jp,sjis,utf-8
set fileformats=unix,dos,mac
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How do I extract the contents of an rpm?
...at. Comparing to other like deb which are just simple archives adhering to UNIX philosophy.
– Trismegistos
Mar 3 '15 at 11:07
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How to convert a string from uppercase to lowercase in Bash? [duplicate]
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I think that the [] are not required: unix.stackexchange.com/questions/51983/…
– Ciro Santilli 郝海东冠状病六四事件法轮功
May 9 '18 at 16:27
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How to exit from PostgreSQL command line utility: psql
...l-D). In addition to always working in pgsql it'll work in most your other unix shells (python, mysql, etc). If you always do things the "standard" way in 'nix your brain will be less cluttered with trivia.
– hobs
Nov 7 '13 at 22:10
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How do I resolve the “java.net.BindException: Address already in use: JVM_Bind” error?
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In Ubuntu/Unix we can resolve this problem in 2 steps as described below.
Type netstat -plten |grep java
This will give an output similar to:
tcp 0 0 0.0.0.0:8080 0.0.0.0:* LISTEN 1001 76084 9488/java
Here 8080 ...
Preventing console window from closing on Visual Studio C/C++ Console application
...d it will pause the program, using the DOS command. For other systems like Unix/Linux, the console should not quit on program exit anyway.
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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
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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...