i-rsync: ungayakha kanjani i-backup ekhuphukayo

Yibize nganoma yini oyifunayo, isipele, isipele, isipele, kodwa kwenze. Izipele zibalulekile ukugwema ukulahleka kwedatha futhi zivame ukukhohlwa. Lokhu kubiza izinkathazo nemali eningi ezinkampanini eziningi, kepha nakubasebenzisi basekhaya ababona imibhalo yabo noma umsebenzi wabo unyamalala ngokushesha. Kungenzeka ngenxa yokwehluleka kwidiski enzima, ngenxa yenkinga yesoftware eshiya idatha yonakele, ngenxa ye -hlengwareware, njll. Futhi lapha ungafunda ukuthi ungakwenza kanjani nge-rsync.

Khumbula ukuthi ukugwema ukulahleka kwedatha, uma uphatha ifayela le- inqubomgomo enhle ukwenza isipele ungagcina idatha yakho noma iningi lazo. Khumbula ukwenza amakhophi avamile (afanele inani ledatha entsha oyikhiqizayo nokubaluleka kwayo) futhi ukwenze kwabezindaba okuphephile. Lokho wukuthi, ungazigcini kwimidiya ekonakalayo njengama-disc disc angaklwebheka ...

Kunezinhlobo eziningi zesipele, futhi engiyithandayo lapha yikhophi elengeziwe elizokwenziwa ngaphandle kokufaka noma yini, kuphela nge ithuluzi le-rsync ozovele uyithole ku-distro yakho.

Izinhlobo zesipele

Uma ungazi namanje siyini isipele esandayo, nokwehluka nezinye izinhlobo, kunamathela kulokhu:

• Qedela: wonke amafayela angahle abe sedrayivu noma enkombeni akopishiwe.
• Ukunciphisa- Sizokopisha kuphela amafayela aguqulwe ngemuva kwesipele sangaphambilini esigcwele noma sokungafani. Ukuze wenze lokhu, iqhathanisa izinsuku zokuguqulwa kwamafayili womthombo nalezo zekhophi langaphambilini futhi uma kukhona umehluko, isoftware izokwenza isinqumo sokukopisha kuphela lezo eziguquliwe. Okuhle ngale khophi ukuthi ayisindi njengaleyo ephelele futhi ikuvumela ukuthi uvuselele okukuthandayo kuphela.
• Ukwehluka: kuyinto ephakathi kokugcwele nokwenyuka. Okusho ukuthi, izokopisha womabili amafayela enziwe amasha nalawo aguquliwe.

Ungawakha kanjani amakhophi nge-rsync

Yize isihloko sisho kuphela ukukhuphuka, ngizofaka nabanye, ngoba angiwuthandi noma yimuphi umsebenzi futhi ngokuqinisekile kuzokulungela ukukhumbula imiyalo ngakho.

• Kokunye isipele esigcwele:

rsync -avh /ruta/origen /ruta/destino

• Kokunye Isipele esikhulayo:

rsync -avhb --delete --backup-dir=/ruta/destino/copia_$(date +%d%m%Y%H%M) /ruta/origen/ /ruta/destino/

• para umehluko, uma ufuna ukukwenza kusuka kuskripthi ukuyihlela nsuku zonke, masonto onke noma ngenyanga, ungasebenzisa le khodi:

#!/bin/bash

DAY=$(date +%A)

if [ -e /ruta/copia/incr/$DAY ] ; then
  rm -fr /ruta/copia/incr/$DAY
fi

rsync -a --delete --quiet --inplace --backup --backup-dir=/ruta/copia/incr/$DAY /ruta/origen/ /ruta/destino/