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GNU commands incompatibility?
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luis
2009-04-24 , 15:26
Posts: 146 | Thanked: 15 times | Joined on Oct 2008
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Hi,
I am having many problems with compatibility among maemo shell commands and modern GNU commands. Any help will be appreciated:
1) As an example, xargs does not accept the option -0 (the only reason why I use xargs), or egrep does not accept the option -U. I suppose that this is to make the programs smaller/lighter, but it makes bash scripts hard to port. How do you solve this?
2) I installed bash 3.2 from extras, and I use history expansion a lot. I am used to expand using some leters of the command name, like: 'mo<UP>' to show previous commands that begin with 'mo'. But maemo bash ignores the 'mo', and shows the very last command. What I am missing?
3) When using history expansion with the <UP> arrow, sometimes there are some 'trash' of previous commands that makes hard to edit them. Like:
Nokia:~> firefox httmediaplayer-ui
instead of
Nokia:~> mediaplayer-ui
Maybe this has to do with the PS1 variable I use? Or terminfo?
4) I installed mc, but it shows lots of trash in my xterm. Perhaps the TERM=xterm variable is incorrect?
And, BTW, where can I find maemo xargs man page?
Thanks,
L.
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