How to unlock a locked SSH terminal accidentally by ctrl-s on Linux?
I find I sometimes lock the SSH terminal accidentally by ctrl-s on Linux. How to unlock/unfreeze it?
Ctrl-s: lock the SSH terminal.
Ctrl-q: unlock the SSH terminal.
I find I sometimes lock the SSH terminal accidentally by ctrl-s on Linux. How to unlock/unfreeze it?
Ctrl-s: lock the SSH terminal.
Ctrl-q: unlock the SSH terminal.
The NVIDIA video card driver in Linux will display the NVIDIA logo by default during booting the X server after we successfully installed the driver. If we don’t like to see the logo every time we start X server, we can disable it. We need to edit the Xorg configuration file /etc/X11/xorg.conf with root permission….
/dev/shm is a nice in memory disk on Linux. The default size seems half of the physical memory’s size. How to configure shm size of Linux? And what’s the consequence? To change the configuration for /dev/shm, add one line to /etc/fstab as follows. tmpfs /dev/shm tmpfs defaults,size=8g 0 0 Here, the /dev/shm size is configured…
I host lost the password of my iPhone. How to erase or reset it? Check Forgot passcode for your iPhone, iPad, or iPod touch, or your device is disabled from Apple for how to reset the passcode. As all methods will erase your iPhone, the “Recovery mode” method may be the most easier and reliable…
How to view a file at a specific commit/revision in git? You can use git show to view a file’s content at a specific commit in git: https://www.systutorials.com/docs/linux/man/1-git-show/ $ git show REVISION:/path/to/file You can also save a copy by $ git show REVISION:/path/to/file >file.copy Read more: How to produce a patch file for a specific…
Guake is very fast and stable enough for use. It’s an excellent quqke like drop-down terminal for gnome. I used yakuake on KDE. It’s professional but a bit slow. I used tilda also on gnome. But unfortunately, there are too many bugs. Then after I find Guake, I am happy. Guake is invoked with a…
I configured the Linux password-less automatic ssh login as in this post . However, it still does not work for me. Any method to check it? The log in log /var/log/secure may give some clue on it. For example: Aug 20 23:16:10 doppler sshd[11143]: Authentication refused: bad ownership or modes for directory /home/useraaa tells us that…
Hello, i recently installed linux, then used the terminal for some commands to install apps, but then as i closed the terminal, the terminal asks me to connect to my ssh server or hostname. I tried a lot of SSH connetions but they all got refused. At first in my terminal my username was ghulamabbassafdarzada@penguin, now that SSh does not work. How can i fix that and be able to use my terminal again?