Otu esi achọta ojiji Disk nke faịlụ na akwụkwọ ndekọ aha na Linux
Linux “du” (Disk Usage) bụ ọkọlọtọ Unix/Linux, nke a na-eji elele ozi ojiji diski nke faịlụ na akwụkwọ ndekọ aha na igwe.
Iwu du nwere ọtụtụ nhọrọ oke nke enwere ike iji nweta nsonaazụ n'ọtụtụ ụdị. Iwu du ahụ na-egosiputa faịlụ na nha ndekọ aha n'ụzọ na-emegharị ugboro ugboro.
Edemede a na-akọwa iwu “du” iri bara uru na ihe atụ ha, nke nwere ike inyere gị aka ịchọpụta nha faịlụ na akwụkwọ ndekọ aha na Linux. E wepụrụ ozi ahụ n'isiokwu a site na ibe akwụkwọ nke du Command.
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Otu esi achọta nha ndekọ aha na Linux
1. Iji chọpụta nchịkọta ojiji diski nke osisi ndekọ aha/home/tecmint na nke ọ bụla n'ime akwụkwọ ndekọ aha ya. Tinye iwu ka:
du /home/tecmint 40 /home/tecmint/downloads 4 /home/tecmint/.mozilla/plugins 4 /home/tecmint/.mozilla/extensions 12 /home/tecmint/.mozilla 12 /home/tecmint/.ssh 689112 /home/tecmint/Ubuntu-12.10 689360 /home/tecmint
Nsonaazụ nke iwu a dị n'elu na-egosiputa ọnụọgụ diski diski na ndekọ/home/tecmint yana akwụkwọ ndekọ aha ya.
Otu esi achọta nha ndekọ aha n'ụdị mmadụ nwere ike ịgụ
2. Iji -h nhọrọ na du iwu na-enye nsonaazụ na Human Readable Format. Nke a pụtara na ị nwere ike ịhụ nha na Bytes, Kilobytes, Megabytes, Gigabyte, wdg.
du -h /home/tecmint 40K /home/tecmint/downloads 4.0K /home/tecmint/.mozilla/plugins 4.0K /home/tecmint/.mozilla/extensions 12K /home/tecmint/.mozilla 12K /home/tecmint/.ssh 673M /home/tecmint/Ubuntu-12.10 674M /home/tecmint
Otu esi achọta mkpokọta ndekọ aha na Linux
3. Iji nweta nchịkọta nke nnukwu mkpokọta disk ojiji nke ndekọ na-eji nhọrọ -s dị ka ndị a.
du -sh /home/tecmint 674M /home/tecmint
4. Iji ọkọlọtọ -a nwere iwu du na-egosiputa ojiji disk nke faịlụ na akwụkwọ ndekọ aha niile.
du -a /home/tecmint 4 /home/tecmint/.bash_logout 12 /home/tecmint/downloads/uploadprogress-1.0.3.1.tgz 24 /home/tecmint/downloads/Phpfiles-org.tar.bz2 40 /home/tecmint/downloads 12 /home/tecmint/uploadprogress-1.0.3.1.tgz 4 /home/tecmint/.mozilla/plugins 4 /home/tecmint/.mozilla/extensions 12 /home/tecmint/.mozilla 4 /home/tecmint/.bashrc 689108 /home/tecmint/Ubuntu-12.10/ubuntu-12.10-server-i386.iso 689112 /home/tecmint/Ubuntu-12.10 689360 /home/tecmint
5. Iji ọkọlọtọ -a yana -h na-egosiputa ojiji diski niile faịlụ na nchekwa n'ụdị mmadụ nwere ike ịgụ. Mmepụta dị n'okpuru dị mfe nghọta ka ọ na-egosi faịlụ dị na Kilobytes, Megabytes, wdg.
du -ah /home/tecmint 4.0K /home/tecmint/.bash_logout 12K /home/tecmint/downloads/uploadprogress-1.0.3.1.tgz 24K /home/tecmint/downloads/Phpfiles-org.tar.bz2 40K /home/tecmint/downloads 12K /home/tecmint/uploadprogress-1.0.3.1.tgz 4.0K /home/tecmint/.mozilla/plugins 4.0K /home/tecmint/.mozilla/extensions 12K /home/tecmint/.mozilla 4.0K /home/tecmint/.bashrc 673M /home/tecmint/Ubuntu-12.10/ubuntu-12.10-server-i386.iso 673M /home/tecmint/Ubuntu-12.10 674M /home/tecmint
6. Chọpụta otú diski a si eji osisi ndekọ nwere obere osisi ya na ngọngọ Kilobyte. Jiri “-k” (nha ngosipụta na nkeji 1024 bytes).
du -k /home/tecmint 40 /home/tecmint/downloads 4 /home/tecmint/.mozilla/plugins 4 /home/tecmint/.mozilla/extensions 12 /home/tecmint/.mozilla 12 /home/tecmint/.ssh 689112 /home/tecmint/Ubuntu-12.10 689360 /home/tecmint
7. Iji nweta nchịkọta nke ojiji disk nke osisi ndekọ tinyere ya subtrees na Megabytes (MB) naanị. Jiri nhọrọ -mh dị ka ndị a. Ọkọlọtọ “-m” na-agụ ngọngọ na nkeji MB yana “-h” na-anọchi anya usoro mmadụ nwere ike ịgụ.
du -mh /home/tecmint 40K /home/tecmint/downloads 4.0K /home/tecmint/.mozilla/plugins 4.0K /home/tecmint/.mozilla/extensions 12K /home/tecmint/.mozilla 12K /home/tecmint/.ssh 673M /home/tecmint/Ubuntu-12.10 674M /home/tecmint
8. Ọkọlọtọ “-c” na-enye ohere diski ojiji zuru oke na ahịrị ikpeazụ. Ọ bụrụ na ewere akwụkwọ ndekọ aha gị ohere 674MB, mgbe ahụ ahịrị abụọ ikpeazụ nke mmepụta ga-abụ.
du -ch /home/tecmint 40K /home/tecmint/downloads 4.0K /home/tecmint/.mozilla/plugins 4.0K /home/tecmint/.mozilla/extensions 12K /home/tecmint/.mozilla 12K /home/tecmint/.ssh 673M /home/tecmint/Ubuntu-12.10 674M /home/tecmint 674M total
Otu esi ewepu faịlụ na du Command
9. Iwu dị n'okpuru na-agbakọ ma gosipụta ojiji diski niile faịlụ na akwụkwọ ndekọ aha, mana ewepu faịlụ ndị dabara na ụkpụrụ enyere. Iwu dị n'okpuru na-ewepu faịlụ .txt mgbe ị na-agbakọ mkpokọta ndekọ aha. Yabụ, otu a ị nwere ike wepu ụdị faịlụ ọ bụla site na iji ọkọlọtọ “--wepu“. Hụ mmepụta enweghị ntinye faịlụ txt.
du -ah --exclude="*.txt" /home/tecmint 4.0K /home/tecmint/.bash_logout 12K /home/tecmint/downloads/uploadprogress-1.0.3.1.tgz 24K /home/tecmint/downloads/Phpfiles-org.tar.bz2 40K /home/tecmint/downloads 12K /home/tecmint/uploadprogress-1.0.3.1.tgz 4.0K /home/tecmint/.bash_history 4.0K /home/tecmint/.bash_profile 4.0K /home/tecmint/.mozilla/plugins 4.0K /home/tecmint/.mozilla/extensions 12K /home/tecmint/.mozilla 4.0K /home/tecmint/.bashrc 24K /home/tecmint/Phpfiles-org.tar.bz2 4.0K /home/tecmint/geoipupdate.sh 4.0K /home/tecmint/.zshrc 120K /home/tecmint/goaccess-0.4.2.tar.gz.1 673M /home/tecmint/Ubuntu-12.10/ubuntu-12.10-server-i386.iso 673M /home/tecmint/Ubuntu-12.10 674M /home/tecmint
Otu esi achọta ojiji ndekọ aha site na oge mgbanwe
10. Gosipụta ojiji diski dabere na mgbanwe nke oge, jiri ọkọlọtọ “-oge” dị ka egosiri n'okpuru.
du -ha --time /home/tecmint 4.0K 2012-10-12 22:32 /home/tecmint/.bash_logout 12K 2013-01-19 18:48 /home/tecmint/downloads/uploadprogress-1.0.3.1.tgz 24K 2013-01-19 18:48 /home/tecmint/downloads/Phpfiles-org.tar.bz2 40K 2013-01-19 18:48 /home/tecmint/downloads 12K 2013-01-19 18:32 /home/tecmint/uploadprogress-1.0.3.1.tgz 4.0K 2012-10-13 00:11 /home/tecmint/.bash_history 4.0K 2012-10-12 22:32 /home/tecmint/.bash_profile 0 2013-01-19 18:32 /home/tecmint/xyz.txt 0 2013-01-19 18:32 /home/tecmint/abc.txt 4.0K 2012-10-12 22:32 /home/tecmint/.mozilla/plugins 4.0K 2012-10-12 22:32 /home/tecmint/.mozilla/extensions 12K 2012-10-12 22:32 /home/tecmint/.mozilla 4.0K 2012-10-12 22:32 /home/tecmint/.bashrc 24K 2013-01-19 18:32 /home/tecmint/Phpfiles-org.tar.bz2 4.0K 2013-01-19 18:32 /home/tecmint/geoipupdate.sh 4.0K 2012-10-12 22:32 /home/tecmint/.zshrc 120K 2013-01-19 18:32 /home/tecmint/goaccess-0.4.2.tar.gz.1 673M 2013-01-19 18:51 /home/tecmint/Ubuntu-12.10/ubuntu-12.10-server-i386.iso 673M 2013-01-19 18:51 /home/tecmint/Ubuntu-12.10 674M 2013-01-19 18:52 /home/tecmint
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