How do I list commands shadowed by other commands in PATH?

Posted by sds on Super User See other posts from Super User or by sds
Published on 2013-11-07T20:02:11Z Indexed on 2013/11/07 22:01 UTC
Read the original article Hit count: 259

Filed under:

command-line

|

path

How do I list all the commands in my path which are shadowed by other commands?

E.g., if I have /bin/foo, /bin/bar, /usr/local/bar and /usr/bin/foo, I want to see something like

foo in /bin shadows /usr/bin
bar in /bin shadows /usr/local/bin

I guess I can throw together something based on ls and comm, but I would much prefer something out of the box, especially bash-based (it would also be nice if aliases and functions were searched too, but that is not too important).

© Super User or respective owner

Related posts about command-line

WMI permissions: Select CommandLine, ProcessId FROM Win32_Process returns no data for CommandLine

as seen on Server Fault - Search for 'Server Fault'
Hi all, I am gathering performance data via WMI and would like to avoid having to use an account in the Administrators group for this purpose. The target machine is running Windows Server 2003 with the latest SP/updates. I've done what I believe to be the appropriate configuration to allow our user… >>> More
WMI permissions: Select CommandLine, ProcessId FROM Win32_Process returns no data for CommandLine

as seen on Server Fault - Search for 'Server Fault'
I am gathering performance data via WMI and would like to avoid having to use an account in the Administrators group for this purpose. The target machine is running Windows Server 2003 with the latest SP/updates. I've done what I believe to be the appropriate configuration to allow our user access… >>> More
Java 1.5 Command Line Password Masking

as seen on Stack Overflow - Search for 'Stack Overflow'
All, Our server is running Java 1.5 and I am having difficulty trying to mask user input from the command line. I am executing a jar file (java -jar my.jar) and am working through command line prompts via printlns. I cannot use Java Console. Thanks >>> More
Modifying AD Schema permissions from the command line

as seen on Geeks with Blogs - Search for 'Geeks with Blogs'
Recently while making some changes for a client, I accidently dug myself into a pretty deep hole. I was trying to explicitly deny a certain user from reading a few group policies including the Default Domain Policy. When I went in to make the change I accidently denied Authenticated Users rather… >>> More
Ask the Readers: Do You Use the Command Line?

as seen on How to geek - Search for 'How to geek'
Most people have heard of it but not everyone is familiar or comfortable with how to use this bastion of geekdom. This week we would like to know if you use the command line or not. The command line…the bastion of ultimate geekery in many peoples’ eyes. You often hear people referring to doing… >>> More

Related posts about path

get the path of moved directory/file (source path and destination path)

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
When one directory is moved to other destination path, then i want to log the entry of original source path and entry of the path where it moved. any command is already available ? or any other way of doing this task? Ex: D1 = /home/user/Documents/test D2 = /home/user/Documents/Data/test when… >>> More
BASH: Convert absolute path into relative path given a current directory

as seen on Stack Overflow - Search for 'Stack Overflow'
absolute="/foo/bar" current="/foo/baz/foo" # magic relative="../../bar" Can you help me with magic? (Hopefully not too complicated code...) >>> More
Converting a URI path to a relative file system path in .NET

as seen on Stack Overflow - Search for 'Stack Overflow'
How do I convert an absolute or relative URI path (e.g. /foo/bar.txt) to a corresponding relative file system path (e.g. foo\bar.txt)? >>> More
How to read from path in wpf comboboxitem and write into path of binding

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I tried to make up an example to show my problem. My combobox has a list of objects as itemssource. In my example it's a list of Persons. In the combobox i want to show the first name and the last name of the person. But i want to save the last name of the person in the "owner" property of… >>> More
Changing an xcode project Path with lowercase path issue

as seen on Stack Overflow - Search for 'Stack Overflow'
I have a problem with an Xcode project which has a path of "/users/me/blah" with a lowercase 'u'. When I check my other projects (in the General Tab of the Project Info Window the Path starts with a uppercase "Users". This causes a couple of problems. When I try and add an existing file which is… >>> More