I created a new file named "hello" and then I wrote the code there . . . Please help me I just need to create a file or command that show my change of directories history :|
I created a new file named "hello" and then I wrote the code there . . . Please help me I just need to create a file or command that show my change of directories history :|
please post the content of 'hello' (using code tags)
This means that you are supposed to type this command and report on the output. I start out with this in my command window:
That $ is a prompt. It means that I can type a command. So I start:
At this point I have typed "e", "c", "h", "o" and now I need to press the space bar. Then I can type the rest of the command.
Now when I enter the "Enter" button the command will be run and it will display some output.
But I should not just say "it produced some output" or "it typed some stuff" or even "it showed the name of my shell". We want the exact output. Character by character. We do not want a summary or a general description of the output.
So the ideal response to vgersh99's question is to do something like this:
At this point vgersh99 would know that my shell is actually ksh. Now you need to do that same thing. Get a prompt from your shell. Type in echo $0. And then report back with the answer you got. I have faith in you. I think that you can do this.
This means that you are supposed to type this command and report on the output. I start out with this in my command window:
That $ is a prompt. It means that I can type a command. So I start:
At this point I have typed "e", "c", "h", "o" and now I need to press the space bar. Then I can type the rest of the command.
Now when I enter the "Enter" button the command will be run and it will display some output.
But I should not just say "it produced some output" or "it typed some stuff" or even "it showed the name of my shell". We want the exact output. Character by character. We do not want a summary or a general description of the output.
So the ideal response to vgersh99's question is to do something like this:
At this point vgersh99 would know that my shell is actually ksh. Now you need to do that same thing. Get a prompt from your shell. Type in echo $0. And then report back with the answer you got. I have faith in you. I think that you can do this.
Howdy,
I'm working through the book LEARN PYTHON THE HARD WAY, Appendix: Command Line Crash Course.
I got to wondering if pushd and popd are really ever used all that much?
Thank you for your insights,
DN (4 Replies)
Hi all,
My need is :
1. To know who , when , which command used.
2. Local user should not delete this information.
I mean , with an example , i can say
i have a user user1
i need to give all the following permissions to user1, :
a. A specific directory other than his home... (3 Replies)
I am trying to get a listing of ALL directories only under /export (as an example). I can get all the dirs directly under /export but I need any sub dirs under those dirs. I've looked (here and google) but can not find anything that works (4 Replies)
I'm learning about pushd and popd, and the section in my book defines them as functions to put in the .profile file, but I've noticed that the commands obviously already exist. I was wondering -- how do I find out where these commands are? Is there some kind other command/series of commands I can... (11 Replies)
I'm looking at a script for a pushd function in my bash book:
DIRSTACK=""
export DIRSTACK
pushd ()
{
dirname=$1
DIRSTACK="$dirname ${DIRSTACK:-$PWD' '}"
cd ${dirname:?"missing directory name."}
echo "$DIRSTACK"
}
Wanted to ask if someone could explain what's... (0 Replies)
Hi All,
im using pushd and popd as below , but im getting different results, it is not consistent.
pushd <DIR>
pkzip <ZIP FILE NAME> *
popd
echo " Hi"
it is going into the DIR as expected and while zipping it, in between it got suspended by itself and executed the remaining step... (1 Reply)
This question is related to pushd and popd. After I have pushed directories, I would like to see what are the contents of the stack currently before I execut e popd. The reason is that many a times we forget (or can get confused when multiple shells are open) what we pushed and would like to first... (4 Replies)
I know that pushd/popd are built into csh, but I'm trying to run a set of 3rd party make files that use sh.
My problem is that sh simply squawks that pushd and popd are not found, then the make dies due to the error.
I've searched the entire system, and they are indeed missing. Evidently SGI... (3 Replies)