chmod +x file changes a file from rw-r--r-- to rwxr-x-r-x but really I only wanted rwx-r--r-- is this possible?

I am using the Romanian (programmers) keyboard in Windows 10 so that I can insert special characters using the AltGr key (or Ctrl+Alt). All of them work E...

I'm trying to grep a line with a backslash at the end of the line like: abc\ def ghij ... I hope it can grep the line "abc\". I tried the command bel...

I am trying to follow some instructions to update some firmware: x64 UEFI environment: Boot to UEFI shell Run update.nsh I don't know how to do this....

Windows 10 has this new feature that can be enable and then save last "copy". After, when clicking on ⊞ Win+V, I can view the history of my last...

I see on the rsync man page that there are a number of delete options, but don't really understand the differences between them. What are the differe...

Is it possible surely if the WAN port is dead or not? The green LED blinking is inconsistent and happens while connection and some time after, for me it l...

VirtualBox 6.0 provides a new setting called Graphics Controller. There are four options to choose from: None VBoxVGA VMSVGA VBoxSVGA In the user manual I...

In Excel 2016 I need to show zeros out to the leading non-zero digits and then just the two digits after that. For example: 0.00002423 should read 0.00002...

2 months ago since starting WFH, I set up my Outlook to receive emails from my company. Since then I always see Windows Notification: Fix your account Now...