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How can I measure the actual memory usage of an application or process?
...
With ps or similar tools you will only get the amount of memory pages allocated by that process. This number is correct, but:
does not reflect the actual amount of memory used by the application, only the amount of memory reserve...
How to get an object's property's value by property name?
... via PowerShell, here was an example I used to obtain all of the users/groups that had been added to the "BookInPolicy" list:
Get-CalendarProcessing conferenceroom@domain.com | Select -expand BookInPolicy
Just using "Select BookInPolicy" was cutting off several members, so thank you for this info...
Equivalent of *Nix 'which' command in PowerShell?
...pandProperty Definition
Just replace with whatever you're looking for.
PS C:\> Get-Command notepad.exe | Select-Object -ExpandProperty Definition
C:\Windows\system32\notepad.exe
When you add it to your profile, you will want to use a function rather than an alias because you can't use alias...
Boolean literals in PowerShell
...false also work as is when used as command line parameters for PowerShell (PS) scripts. For the below PS script which is stored in a file named installmyapp.ps1:
param (
[bool]$cleanuprequired
)
echo "Batch file starting execution."
Now if I've to invoke this PS file from a PS command line, ...
Running a command as Administrator using PowerShell?
...leges then you can start powershell with the Run as Administrator option :
PS> Start-Process powershell -Verb runAs
https://docs.microsoft.com/powershell/module/Microsoft.PowerShell.Management/Start-Process
share
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I lose my data when the container exits
...stall -y ping
Then get the container id using this command:
sudo docker ps -l
Commit changes to the container:
sudo docker commit <container_id> iman/ping
Then run the container:
sudo docker run iman/ping ping www.google.com
This should work.
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Run cron job only if it isn't already running
...rint spooler program that I wrote, it's just a shell script:
#!/bin/sh
if ps -ef | grep -v grep | grep doctype.php ; then
exit 0
else
/home/user/bin/doctype.php >> /home/user/bin/spooler.log &
#mailing program
/home/user/bin/simplemail.php "Print spooler wa...
PowerShell equivalent to grep -f
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PS) new-alias grep findstr
PS) C:\WINDOWS> ls | grep -I -N exe
105:-a--- 2006-11-02 13:34 49680 twunk_16.exe
106:-a--- 2006-11-02 13:34 31232 twunk_32.exe
109:-a--- 2006-09-18 23...
PowerShell: Run command from script's directory
...pt’s current directory. So when inside that directory, running .\script.ps1 works correctly.
7 Answers
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Difference between single and double quotes in Bash
...u are using a git_prompt that git provides they suggest using it like this PS1='[\u@\h \W$(__git_ps1 " (%s)")]\$ ', git prompt, according to this shouldn't work. Is there something special about the PS# variables? or why does it work if It's not doing the interpolation.
– ek...