Tagged Questions
1
vote
2answers
58 views
Configure bash to execute command with last argument when no argument was provided
I would like to configure bash so that when I execute command (preferably from a list of commands, not any command) without an argument, it takes the argument of previous command.
So, for example I ...
1
vote
2answers
323 views
How to change a firefox option on a quick way (via shortcuts, command line,..)?
In Firefox we have two options at Firefox->Preferences->Preferences->Fonts and colors->Colors menu, Use system colors and Sites can use other colors.
I would like keep the first one ...
3
votes
1answer
181 views
gvim -p limit of opened tabs?
When I run :
gvim -p *.xyz
I find that not all files are opened in tabs.
It feels, like a kind of tab limit?
But ! When I try to open unopened with :
:tabnew
it is opened next to previous ...
3
votes
2answers
2k views
amixer - How to change recording channel?
So fat, I am setting up microphone settings :
$ amixer set 'Rear Mic' 90% mute cap
$ amixer set 'Rear Mic Boost' 80%
But, after some sys. update, my default recoding chanell changed to 'Front Mic' ...
3
votes
1answer
2k views
command line tool to set time zone
In Centos 5.x there is the text mode interface of system-config-date to set the time zone. Although that utility still exists in Centos 6 the text mode is gone. Is there anything similar in Centos 6?
2
votes
1answer
83 views
Testing precedence of resolving addresses from commandline
There was such tool but I cannot remember its name. I needed to configure precedence of addresses by /etc/gai.conf. I finally managed to find an error, but for future, what's the name of tool which ...
