3
votes
4answers
296 views

Bash aliases/functions and command line options

I want to set an alias to start nedit together with command line option -noautosave (due to text files up to 500MB). What seemed to be easy: alias nn="nedit -noautosave $1 &" just raises some ...
2
votes
1answer
37 views

Can I set defaults for rsync in non daemon mode?

Can I set defaults for rsync in non daemon mode? I know the daemon mode has this configuration file: /etc/rsyncd.conf But I typically use the non daemon version in this sort of manner: rsync -avzcO ...
3
votes
2answers
77 views

Can I run a command after the user uses Ctrl-C to kill a command?

So at my position we use a shared set of aliases to do builds. Something like... alias 'build'='cd $BUILD_ROOT; m; cp ...; cp...; deploy; deploy; deploy; cd -' This is super irritating because the ...
19
votes
6answers
565 views

Why is aliasing over standard commands not recommended?

For example, a common alias I've seen in the ~/.bashrc file (or equivalents) is alias rm='rm -i' However, I've seen people recommend against this because the alias might not exist on another ...
1
vote
2answers
353 views

Change command name in Linux [duplicate]

Possible Duplicate: creating abbreviations for commonly used paths I'm new to the Linux platform. Is there any way to rename the commands available in Linux. For example, I use the clear ...
2
votes
2answers
314 views

Executing zsh rehash after build

I have a build script that can change what binaries are in my $PATH (it doesn't edit $PATH itself, but it adds/deletes files to folders that are already in $PATH). zsh's autocompletion doesn't update ...
55
votes
21answers
7k views

Quick directory navigation in the terminal

I would like to frequently switch between directories that are in totally unrelated paths, for example /Project/Warnest/docs/ and ~/Dropbox/Projects/ds/test/. But I don't want to type cd ...
6
votes
2answers
455 views

What commands have -h human readable option, and how can I enable it by default w/env variable?

I'm tired of using aliases or typing -h. I want human readable output 24/7. Is there a way to enable it all the time for all commands that offer it?
5
votes
4answers
141 views

Change command-line “environment” to programs command

In a console, is it possible to change into a commands "environment"? To explain, I take "git" as an example. While programming and using a git repository, I change to the repos path and then do many ...
2
votes
2answers
708 views

creating simple command for sudo apt-get install?

I need to run these commands very often: sudo apt-get install <package> sudo apt-get remove <package> Can I make it simple like: install <package> remove <package> I ...
76
votes
12answers
23k views

How to have tail -f show colored output

I'd like to be able to tail the output of a server log file that has messages like: INFO SEVERE etc, and if it's SEVERE, show the line in red; if it's INFO, in green. What kind of alias can I ...
11
votes
5answers
4k views

What is the difference between ls and l?

I accidentally typed l instead of ls today and found that the command still printed a list of the files in my current directory. Trying l --help brings up the help file for ls suggesting that l is ...
9
votes
2answers
593 views

Change directory without typing cd?

Is it possible to make bash change directory in command line simply by typing that directory without any commands like cd? For example is it possible instead of writing this: $ cd /tmp I just want ...