I can’t find ctrl+r to do a search in previous commands?

My friend gave me this

so is not official? maybe you got it from another source. If that is the case you have to be aware that RHEL focus on stability so some packages are pretty old but so tested that generally does not give error or fail, so it is better to use the one of the official repos.

but if you want to test newer version there are options

Hi all i have created a virtual machine with Amazon vdi but it is asking for password

Which i have not set while creating the vm

Anyone??

when does it ask for a password?

While login asking for user name and password

The default one is: jeffbezos777

for real?

Ahaha nah srry 🤣

change password

passwd

https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/amazon-linux-2-virtual-machine.html

This is how i able to create and provide password to that vm

idk i was talking about how we usually change password on an unencrypted device, that is to append init=/bin/bash in kernel param and change password by passwd

Does anyone use openntp

Hmm zsh on macos.. I can’t find ctrl+r to do a search in previous commands? (history) https://www.techrepublic.com/article/enhanced-history-searching-in-zsh/ doesn’t work…

Ah found it probably;
This can be remedied by editing the ~/.zshrc file and adding a few bindkey statements:

bindkey “^[[A” history-search-backward

bindkey “^[[B” history-search-forward

Now working… It is .zprofile not “rc” on macos.

Didn’t know about it, thanks for the tip.

Transcending POSIX: The End of an Era? | USENIX
https://www.usenix.org/publications/loginonline/transcending-posix-end-era

Is linux security module necessary?

URL is also a shell script that executes some malicious(?) code (❄️ Score: 150+ in 2 days)

Link: https://readhacker.news/s/5kDxX
Comments: https://readhacker.news/c/5kDxX

https://daniel.haxx.se/blog/2022/09/08/http-http-http-http-http-http-http/

Hi anyone can help how to increase decrease memory of a docker container which is already created and don’t want to create a new one instead append the memory on same container

docker update?

https://getantidote.github.io/

How to update the file jq is working on? Like sed does with -i flag

I don’t know, but a fun alternative to jq is yamlpath (on PyPI), providing a command yaml-set, e.g.

yaml-set
–mustexist
–change=the.new.password
–saveto=the.old.password
–value=”New Password”
my_yaml_file.yaml

It works on json (as a subset of yaml)

maybe -o?

There’s no -o flag in my version

json is yaml subset? did not know that

i think yaml is a json superset rather

hm you’re right, you can try redirecting to it then, but copy it first in case it clears it

iirc it works if you input it to jq as a path, not as stdin

or something like that