about query of installed package
i would like to ask how can how query the installed
i redhat, i can use "rpm -qa | grep xxxx" or "rpm -qa"
but how to perform similar operation in debian?
i find it time consuming to search in dselect...
[1;35;40m※ [33m来源 [30m□ [32me-Fever BBS ＠ bbs.e-fever.org[30m □ [1;35m[[33mFrom: fraser.cse.cuhk.edu.[35m][m
| This message was re-posted from email@example.com
| and converted from big5 to gb2312 by an automatic gateway.