Ini ndinowana sei mafaera ekare paLinux?

Unogona kutanga uchiti tsvaga /var/dtpdev/tmp/ -type f -mtime +15 . Izvi zvichawana mafaera ese akare kupfuura mazuva gumi nemashanu uye anodhinda mazita avo. Nechisarudzo, unogona kutsanangura -printa pakupera kwemurairo, asi ndicho chiito chekare.

Ini ndinowana sei mafaera akakura kupfuura 90 mazuva Linux?

Murairo wepamusoro uchawana uye woratidza iwo ekare mafaera ayo akare pane 30 zuva mune yazvino madhairekitori ekushanda.
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Tsvaga uye bvisa mafaera akakura kupfuura X mazuva muLinux

1. dot (.)…
2. -mtime - Inomiririra iyo faira yekushandura nguva uye inoshandiswa kutsvaga mafaera akakura kupfuura mazuva makumi matatu.
3. -printa - Inoratidza iwo ekare mafaera.

Ini ndinowana sei uye ndinodzima mafaera ekare muLinux?

Unogona kushandisa tsvaga kuraira kutsvaga mafaera ese akagadziridzwa ekare kupfuura X mazuva. Uye zvakare vadzime kana zvichidikanwa mune imwechete kuraira. Chekutanga pane zvese, nyora mafaera ese akare kupfuura mazuva makumi matatu pasi pe/opt/backup dhairekitori.

Ndinotsvaga sei mafaera akakura kupfuura zuva muLinux?

iyi yekutsvaga command ichawana mafaera akagadziridzwa mukati memazuva makumi maviri apfuura.

1. mtime -> yakagadziridzwa (atime=accessed, ctime=created)
2. -20 -> isingasviki mazuva makumi maviri (20 chaizvo mazuva makumi maviri, +20 kupfuura mazuva makumi maviri)

Ndinowana sei mafaera akakura kupfuura mazuva manomwe UNIX?

Tsanangudzo:

1. tsvaga: iyo unix yekuraira yekutsvaga mafaera/dhairekitori/zvinongedzo uye nezvimwe.
2. /nzira/ku/ : dhairekitori rekutanga kutsvaga kwako.
3. -type f: tsvaga mafaera chete.
4. -zita '*. …
5. -mtime +7 : funga chete avo vane nguva yekushandura yakakura kupfuura mazuva manomwe.
6. -execdir…

Ini ndinowana sei mafaera akakura kupfuura mazuva mashanu muUnix?

Nharo yechipiri, -mtime, inoshandiswa kutsanangura nhamba yemazuva ekare iyo faira iri. Kana iwe kupinda +5, ichawana mafaira akare kupfuura mazuva mashanu. Nharo yechitatu, -exec, inokutendera kuti upfuure nekuraira senge rm. The {} ; pakuguma kunodiwa kugumisa murairo.

Ndinowana sei mafaera ekare?

Rudyi-baya faira kana folda, wobva wadzvanya Dzosera shanduro dzakapfuura. Uchaona runyoro rwezvinyorwa zvekare zvefaira kana folda. Rondedzero yacho inosanganisira mafaera akachengetwa pane backup (kana uri kushandisa Windows Backup kuchengetedza mafaera ako) pamwe nekudzosera mapoinzi.

Ini ndinoshandisa sei kuwana muLinux?

Basic Mienzaniso

1. find . – zita thisfile.txt. Kana iwe uchida kuziva nzira yekuwana faira muLinux inonzi thisfile. …
2. tsvaga /home -name *.jpg. Tsvaga zvese. jpg mafaera mu/home uye madhairekitori pazasi payo.
3. find . – mhando f -isina. Tarisa faira isina chinhu mukati medhairekitori razvino.
4. tsvaga / kumba -user randomperson-mtime 6 -zita ".db"

Ndinodzima sei matanda eLinux ekare?

Maitiro ekuchenesa mafaira egi muLinux

1. Tarisa dhisiki nzvimbo kubva kumutsara wekuraira. Shandisa iyo du command kuti uone mafaera nemadhairekitori anoshandisa yakawanda nzvimbo mukati me /var/log dhairekitori. …
2. Sarudza mafaera kana madhairekitori aunoda kujekesa:…
3. Bvisa mafaira.

Chii chinonzi Newermt muUnix?

newermt '2016-01-19' will kukupa mafaera ese ari matsva pane akataurwa zuva uye! haisanganisi mafaera ese ari matsva kupfuura zuva rataurwa. Saka murairo uri pamusoro uchapa runyoro rwemafaira akagadziridzwa muna 2016-01-18.

Ini ndinowana sei mafaera akakura kupfuura 2 mazuva Linux?

4 Mhinduro. Unogona kutanga nokutaura tsvaga /var/dtpdev/tmp/ -type f -mtime +15 . Izvi zvichawana mafaera ese akare kupfuura mazuva gumi nemashanu uye anodhinda mazita avo. Nechisarudzo, unogona kutsanangura -printa pakupera kwemurairo, asi ndicho chiito chekare.

Ini ndinowana sei mazuva maviri ekupedzisira muUnix?

Unogona shandisa -mtime sarudzo. Inodzosa runyoro rwefaira kana faira rakapedzisira kuwanikwa N * maawa makumi maviri nemana apfuura. Semuenzaniso kuwana faira mumwedzi miviri yekupedzisira (mazuva makumi matanhatu) unofanirwa kushandisa -mtime +24 sarudzo. -mtime +2 zvinoreva kuti uri kutsvaga faira yakagadziridzwa mazuva makumi matanhatu apfuura.

Ini ndinotsvaga sei faira kubva kune yakatarwa zuva muUnix?

Unogona kushandisa the find command kuwana mafaera ese akagadziridzwa mushure meimwe nhamba yemazuva. Ziva kuti kuwana mafaera akagadziridzwa maawa makumi maviri nemana apfuura, unofanira kushandisa -mtime +24 pane -mtime -1 . Izvi zvichawana mafaera ese akagadziridzwa mushure mezuva chairo.