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Is there an equivalent of 'which' on the Windows command line?
... tries the unadorned command then each of the extension ones. Hope that helps. You can tweak it to your needs as you see fit (if you want the same search order as with Windows for example - this one shows all possibilities).
– paxdiablo
Mar 26 '10 at 1:34
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How to make pipes work with Runtime.exec()?
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I ran into a similar problem in Linux, except it was "ps -ef | grep someprocess".
At least with "ls" you have a language-independent (albeit slower) Java replacement. Eg.:
File f = new File("C:\\");
String[] files = f.listFiles(new File("/home/tihamer"));
for (String file : fi...
Best practice for instantiating a new Android Fragment
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This approach is also documented in the android developer reference: https://developer.android.com/reference/android/app/Fragment.html
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Get started with Latex on Linux [closed]
...D$. The function $f$ is said to be \emph{continuous} on
$D$ if, for all $\epsilon > 0$ and for all $x \in D$,
there exists some $\delta > 0$ (which may depend on $x$)
such that if $y \in D$ satisfies
\[ |y - x| < \delta \]
then
\[ |f(y) - f(x)| < \epsilon. \]
One may readily verify that...
Command line to remove an environment variable from the OS level configuration
...following.
Save the PowerShell script to a file (we'll call it updateenv.ps1).
Do this from the command line: reg delete "HKCU\Environment" /v FOO /f
Run updateenv.ps1.
Close and reopen your command prompt, and you'll see that the environment variable is no longer defined.
Note, you'll probably ...
Should I be concerned about excess, non-running, Docker containers?
...r. If the container is no longer running it can still be seen with docker ps -a .
5 Answers
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Can linux cat command be used for writing text to file?
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The > characters represent the default value of $PS2; they show up automatically, and are not meant to be typed. If you have a different value for $PS2, that will show up instead.
– gbrener
Jun 5 '18 at 15:13
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What does the line “#!/bin/sh” mean in a UNIX shell script?
...commands as a one script and it will show the that this file is running in ps command and not the commands inside the file.
./echo.sh
ps -ef |grep echo
trainee 3036 2717 0 16:24 pts/0 00:00:00 /bin/sh ./echo.sh
root 3042 2912 0 16:24 pts/1 00:00:00 grep --color=auto echo
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How to simulate Android killing my process
...downs at top)
Get back to the application with Home long press or opened apps (depends on the device)
Application will start in recreated ActivityD (ActivityA, ActivityB, ActivityC are dead and will be recreated when you get back to them)
On some devices you can also get back to application (Activ...
Count occurrences of a char in a string using Bash
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@CiroSantilli六四事件法轮功包卓轩because for example echo -n some line | wc -l
– jm666
Nov 20 '15 at 2:04
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