[SOLVED] Dependencies: How can I know if a package is needed by other

Hi guys, how are you doing?
I'm fine, but I have a doubt that is killing me, it's the following:
I want to remove "fam" (because I added the word fam on the line "DAEMONS=(...)" on rc.conf because a X person posted it on an X blog, and now I think that person was wrong), but I don't know if there is any package that depends on fam.
So, I was wondering if there is any tool or script to know if X package is needed by Y, Z or more packages, I've seen that pacman has a lot of features, like seeking orphans, remove packages recursively, but I didn't found a feature to solve my problem.
But maybe there is a script that performs a search in pacman's database on the field "dependencies" of all entries, and if there is any matches, the package would made appear in the output the results. Sadly, I can't program that script, because I know only a little bit of bash (I'm learning).
Sorry by my english mistakes, I hope you understood the message.
Cheers!
Last edited by karlhf (2011-02-23 14:08:06)

OMG!!!! I missed this field when I checked
pacman -Qi <package>
Thanks for your support, barto and skunktrader
Edit: I figured out: hal is required by samba... so I would not erase it.
Edit2: Mods, problem solved, it was much more simple than what i thought, feel free to close the topic
Last edited by karlhf (2011-02-23 14:28:14)

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endform. "errorlog
FORM BDC_DYNPRO USING PROGRAM DYNPRO.
WA_BDCDATA-PROGRAM = PROGRAM.
WA_BDCDATA-DYNPRO   = DYNPRO.
WA_BDCDATA-DYNBEGIN = 'X'.
APPEND WA_BDCDATA TO IT_BDCDATA.
CLEAR WA_BDCDATA.
ENDFORM.
FORM BDC_FIELD USING FNAM FVAL.
WA_BDCDATA-FNAM = FNAM.
WA_BDCDATA-FVAL = FVAL.
APPEND WA_BDCDATA TO IT_BDCDATA.
CLEAR WA_BDCDATA.
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OR     2148     0001235     R-1162     8     17
OR     2148     0001235     R-1161     2     30
OR     2148     0001235     100-400     6     25
OR     2148     0001235     R-1162     4     12
OR     2148     0001236     R-1162     3     12
OR     2148     0001236     R-1161     2     30
OR     2148     0001236     100-400     1     25
OR     2148     0001236     R-1162     7     12
OR     2148     0001236     R-1161     8     30
OR     2148     0001236     100-400     10     25
OR     2148     0001235     R-1161     5     30
OR     2148     0001235     100-400     2     25
OR     2148     0001235     R-11621     3     12
OR     2148     0001235     R-1161     2     30
OR     2148     0001235     100-400     1     25
OR     2148     0001235     R-1162     7     12
OR     2148     0001235     R-1161     8     30
OR     2148     0001235     100-400     10     25
OR     2148     0001236     R-1162     8     17
OR     2148     0001236     R-1161     2     30
OR     2148     0001236     100-400     6     25
OR     2148     0001236     R-1162     4     12
OR     2148     0001236     R-1161     5     30
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