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.
Similar Posts
How to install vbetool on CentOS 6.6?
ByEric MaI found CentOS 6.6 does not ship vbetool in its default repositories, EPEL or RPMfusion. How to install vbetool on CentOS 6.6? First, download the source package from http://www.codon.org.uk/~mjg59/vbetool/ and unpack the package. Second, install needed packages: # yum pciutils-devel pciutils-devel-static libx86-devel During the building, it will try to find the libpci.a in a different…
What is the vruntime of one process after it is moved into another run queue in Linux Kernel
When we do migration, one process will be migrated from one source CPU’s runqueue to destination CPU’s run queue. What is the virtual run time (if CFS is used) after it is moved into destination CPU’s run queue? When the process is dequeued from source CPU’s run queue, its vruntime will minus the minimum vruntime…
How to Get System Uptime on Linux and Windows OSes
ByEric MaHow to find out Linux and Windows uptime is introduced in this post. Linux uptime Linux uptime can be easily found out by the uptime command: $ uptime 22:19:29 up 10 days, 22:26, 5 users, load average: 0.00, 0.00, 0.00 The system is up for 10 days, 22 hours and 26 minutes. uptime gives a…
What are the differences between BIOS and UEFI?
BIOS: Basic Input Output Systems UEFI: Unified Extensible Firmware Interface UEFI is the advanced BIOS, which solves some limitations in BIOS such as 1, 16-bit processor mode; 2, 1 MB addressable space and PC AT hardware. References: https://en.wikipedia.org/wiki/Unified_Extensible_Firmware_Interface Read more: How to turn a BIOS-based Linux Mint 17 installation to UEFI booting? How to detect…
Shrinking an Ext4 File System on LVM in Linux
ByEric MaIn Extending a Mounted Ext4 File System on LVM in Linux, we introduced how to extend a mounted ext4 filesystem on LVM Logical volume by adding a new physical volume. It is also common to shrink an ext4 file system as to spare some disk space. In this post, I will discuss how to shrink…
How to map Win key to Ctrl on Linux?
ByEric MaHow to map the Win key to another Ctrl on Linux? You can set it in gnome-tweak-tool in Gnome 3 by setting the “Alt/Win key behavior”: Read more: How to rearrange Alt, Ctrl and Win keys on Linux: Win as Alt and Ctrl/Alt as Ctrl How to embed a Map image from Google Map in…
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?