How to reset the keyboard set by xmodmap on Linux?
How to reset the keyboard set by xmodmap on Linux?
You can reset your keyboard settings by:
setxkbmap
or
setxkbmap -option
depending on the way the keyboard was set by xmodmap.
How to reset the keyboard set by xmodmap on Linux?
You can reset your keyboard settings by:
setxkbmap
or
setxkbmap -option
depending on the way the keyboard was set by xmodmap.
How to get the running process’ pid in Bash? In Bash, you can get the process ID from the variable $$. Note that in a subshell invoked by ‘(…)‘, $$ is actually the parent process’ pid. In Bash 4, you can also use $BASHPID to get the process pid. Read more: Getting the running process’…
I can only connect to a Linux server by SSH. How to check whether a USB disk is connected to the Linux server? 2 ways I usuaully use: Method One: Check the print out of dmesg After the USB storage is connected and detected by Linux, it may print some messages containing “[sde]” (the new…
My best favorite disk partition table manipulation tools are cfdisk/fdisk on Linux. However, for large disks, cfdisk/fdisk (of the versions by this post is written) will just give up with a message suggesting GPT partition table format and using GNU parted like WARNING: The size of this disk is 6.0 TB (6001042391040 bytes). DOS partition…
How to speed Up Firefox DNS Lookup in Linux: 1. Close IPV6 support # echo “alias net-pf-10 off” >> /etc/modprobe.conf # echo “alias ipv6 off” >> /etc/modprobe.conf Type “about:config” into the address line and enter. Set “network.dns.disableIPv6” to “true” 2. Some other tweaks Type “about:config” into the address line and enter. Set “network.http.pipelining” to “true”…
Proving ownership of a Bitcoin (BTC) address is a crucial aspect in various scenarios. The post Proof of Ownership for BTC Addresses introduced the proof for non-multisig addresses. This guide explores how to prove ownership for different multisig BTC address types, including algorithm specifications and step-by-step methods. What is a Multisig Address? A Bitcoin multisig…
It is useful to show the feed items directly on the webpage as HTML content. In this ost, we will show one single PHP function that fetches an RSS feed and outputs the feed items as HTML elements in the web page. One example to fetch an RSS feed and output the itmes as HTML…
Doens’t work. You need to do `setxkbmap -option` instead.