So I have an OS X machine running desperately low on hard drive space. I ran DiskInventory X and found that /private/var/sleepimage is taking up 2GB of sp...

I have a Bluetooth speaker in my house. Myself and my partner periodically connect to it using either our phones (2 × Android) or laptops (1 × MacBook and...

I know that sshd is the SSH daemon and also acts as SSH server. I am more interested in the details. From the man page of ssh, https://linux.die.net/man/1...

Recently set up Git for windows and Cmder on a fresh Win 10 install. All the other Unix and git bash commands all work fine. I just can't see what br...

In my Dockerfile, I run a script: RUN /bin/sh -c scripts/init.sh Inside init.sh, all commands ending with & are not executed: I cannot run background ...

I installed Oracle VirtualBox on Windows 8. Then I downloaded android-x86-4.2-20121225.iso from Android-x86. After I installed Android x86-4.2 on VirtualB...

My Mac automatically login with the administrator user but i don't remember the password to login using SSH. How can i reset the password? I have no ...

I've this command in PowerShell following : Get-ChildItem –File -Name I've this kind of result : 50050100014_preview.png 50050100014_thumbnail.p...

Since the start of the week I can't rename folders anymore. I can create and delete files and folders, and rename files, but renaming folders result ...

I am trying to understand a shell script that uses sed. I found that there were some places where sed was invoked with the -e option. I tried to see the m...