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Running a Python script from PHP
...anual:
Just a quick reminder for those trying to use shell_exec on a
unix-type platform and can't seem to get it to work. PHP executes as
the web user on the system (generally www for Apache), so you need to
make sure that the web user has rights to whatever files or
directories that you...
Replace whitespaces with tabs in linux
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So cool that these are standard. I love the UNIX philosophy. Would be nice if it could do in place though.
– Matthew Flaschen
Nov 14 '13 at 3:26
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reformat in vim for a nice column layout
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If you're on some kind of UNIX (Linux, etc), you can cheat and filter it through the column(1) command.
:%!column -t
The above will parse on delimiters inside string literals which is wrong, so you will likely need pre-processing steps and specifyi...
More elegant “ps aux | grep -v grep”
...inal, which egrep '[t]erminal' does not! It also works on many flavours of Unix.
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Equivalent of *Nix 'which' command in PowerShell?
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If you want the Unix-style behavior of giving you the path you'll need to pipe the output of get-command to select -expandproperty Path.
– Casey
Jul 29 '15 at 12:37
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Ruby off the rails
... from single input files
Build Support
scripts to generate Makefiles for unix from Visual Studio Project Files
scripts for building projects and formatting the output for Cruise Control
scripts for running our unit tests and formatting the output for Cruise Control
scripts for manipulating Visual ...
Find a class somewhere inside dozens of JAR files?
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Unix
On Linux, other Unix variants, Git Bash on Windows, or Cygwin, use the jar (or unzip -v), grep, and find commands.
The following lists all class files that match a given name:
for i in *.jar; do jar -tvf "$i" | grep -...
Tool to read and display Java .class versions
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On Unix-like
file /path/to/Thing.class
Will give the file type and version as well. Here is what the output looks like:
compiled Java class data, version 49.0
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How do I send a file as an email attachment using Linux command line?
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@fugitive means "end of options". Take a look at unix.stackexchange.com/questions/11376/…
– rynop
Feb 9 '17 at 16:27
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Compiling with g++ using multiple cores
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There is no such flag, and having one runs against the Unix philosophy of having each tool perform just one function and perform it well. Spawning compiler processes is conceptually the job of the build system. What you are probably looking for is the -j (jobs) flag to GNU make, ...