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I want to open file in linux 321716~~Amstredam Hero - Jimmy to Worker'''s Comp Waiver.pdf´ in linux. How can I open this file , i try ´ls - la 321716~~Amstredam Hero - Jimmy to Worker'''s Comp Waiver.pdf
It's not working ,please help
I think your question was formatted in a way that messed with the styling, but you should be able to just enclose the filename with " " or possibly you could type the start of it and use * like cat name* and it would cat every file in that directory starting with "name"
Are you aware that most UNIX-like terminals have a kind of intellisense feature? You just start by typing some characters, you type ESC two times and the terminal tries to complete the filename. This should help you with your problem.
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I have registered some linux machines intro AD with sssd and it works great, but I have an issue with the bash prompt. Some AD usernames start with $ and the prompt refuses to display it, so now I'm left with the string similar to #servername:~$
If I do an export PS1="\$USER#\H" it gets displayed correctly.
Any ideas on how to make bash prompt either escape the special character, or make sssd edit the bashrc with the "correct" format?
This is more of a Linux configuration question and would work better in unix.stackexchange.com or askubuntu, but generally to change default user configuration you'd want to edit the files in /etc/skel.
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I have just started learning the Linux system and I need some help to translate the following to English:
grep WARNING readme.txt
and
grep WARNING readme.txt > warnings.txt
This is a homework question that i have researched myself but having trouble learning exactly what it means.
thanks in advance.
Try making a file on your computer named readme.txt. Put some lines of text in there, and make sure that some lines say "WARNING" while other lines do not.
Then run your first command and observe its output.
Then run your second command and observe its output and observe what was written to warnings.txt.
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Closed 6 years ago.
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To clarify, when entering the default shell in OS X it appears as:
pcname:~ username$
and changing directories appears as:
pcname:myFolder~ username$
however, in my experience with linux distros, the shell appears as:
username#pcname:~$
what is the purpose for the differences in syntax?
What I do is the following: On the system that has the promt the way I want it, I type:
echo $PS1
I copy the result, say, \u#\h \w\a \$ and then edit the ~/.bashrc on the system that I want to use with the line:
export PS1="\u#\h \w\a \$ "
And then I get the same prompt on that system as well.
If you want to get creative, have a look here
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I have used a command called 'cat /etc/group' what does this command mean and do.Can you tell me what each part of the command does please use simple terms.
You can find the answer to your question explained better than any of us ever could with this command:
man cat
It prints to standard output the contents of the file at the location /etc/group
Ok so cat outputs the file, which (in your case) contains basic info about groups.
If you are interested in what are the groups just click here
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I have a directory in linux with lots of images having double underscore (__), I have to make it single under score (_). Lets say file name is a__1.jpg. I have to make it a_1.jpg. I have to do it for all files inside a directory. What should be the command?
Thanks
There are several ways to achieve this goal.
If you have mmv installed (or are able to install it), you can do
mmv \*__* \#1_#2
If not, maybe rename is an option:
rename _ __ *
(but alas, here I am not so sure about the syntax.)