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Why do you need ./ (dot-slash) before executable or script name to run it in bash?
...ory is not in $PATH.
When you type a command the shell looks up a list of directories, as specified by the PATH variable. The current directory is not in that list.
The reason for not having the current directory on that list is security.
Let's say you're root and go into another user's directory...
how to get the current working directory's absolute path from irb
I'm running Ruby on Windows though I don't know if that should make a difference. All I want to do is get the current working directory's absolute path. Is this possible from irb? Apparently from a script it's possible using File.expand_path(__FILE__)
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How do I 'git diff' on a certain directory?
...t; <path>
The two <path>s are what you need to change to the directories in question.
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cd into directory without having permission
When cd ing into one of my directories called openfire the following error is returned:
7 Answers
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Google App Engine: Is it possible to do a Gql LIKE query?
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81
BigTable, which is the database back end for App Engine, will scale to millions of records. Due...
how to prevent “directory already exists error” in a makefile when using mkdir
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Here is a trick I use with GNU make for creating compiler-output directories. First define this rule:
%/.d:
mkdir -p $(@D)
touch $@
Then make all files that go into the directory dependent on the .d file in that directory:
obj/%.o: %.c obj/.d
$(CC) $(CFLAGS) ...
How to find the largest file in a directory and its subdirectories?
...k-
If you want to find and print the top 10 largest files names (not
directories) in a particular directory and its sub directories
$ find . -printf '%s %p\n'|sort -nr|head
To restrict the search to the present directory use "-maxdepth 1" with
find.
$ find . -maxdepth 1 -print...
Analytics Google API Error 403: “User does not have any Google Analytics Account”
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81
Just add you given email (format of 71667655853644-o653rrdkq5hthsgo0otbpojoo@developer.gservice...
How to get file_get_contents() to work with HTTPS?
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David Gourde
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answered Sep 16 '12 at 12:34
Benjamin CrouzierBenjamin Crouzier...
Command to change the default home directory of a user
I would like to know whether there is any simple shell command to change the user home directory in Linux/Unix (one similar to chsh which changes the default login shell of an existing valid user) without touching the /etc/passwd file. Thanks
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