備份真的很重要...
Linux下,
rm -rf xxx
痾...一時手殘按錯...............
怎麼復原阿?
好在有3天前的備份,
更動到的資料還好不多...
真是危險,現在才發現資料甚於一切阿~
寧願花多一點錢買光碟買硬碟、買空間用RAID1做好保險,
現在一份資料都備份2~3份了,太恐怖了=.=
看來3天就要備份一次了,
解壓縮.7z某個資料夾不知怎麼用,
那個p7z 7zr參數還真難懂-.-?
只備份某些檔案或資料夾也不知怎麼下,
嗯...只好全備了..阿勒~還真肥吱吱...
7-Zip (A) 4.55 beta Copyright (c) 1999-2007 Igor Pavlov 2007-09-05
p7zip Version 4.55 (locale=en_US.UTF-8,Utf16=on,HugeFiles=on,1 CPU)
Usage: 7zr <command> [<switches>...] <archive_name> [<file_names>...]
[<@listfiles...>]
<Commands>
a: Add files to archive
b: Benchmark
d: Delete files from archive
e: Extract files from archive (without using directory names)
l: List contents of archive
t: Test integrity of archive
u: Update files to archive
x: eXtract files with full paths
<Switches>
-ai[r[-|0]]{@listfile|!wildcard}: Include archives
-ax[r[-|0]]{@listfile|!wildcard}: eXclude archives
-bd: Disable percentage indicator
-i[r[-|0]]{@listfile|!wildcard}: Include filenames
-m{Parameters}: set compression Method (see the manual)
-l: don't store symlinks; store the files/directories they point to
CAUTION : the scanning stage can never end because of symlinks like '..'
(ex: ln -s .. ldir)
-o{Directory}: set Output directory
-p{Password}: set Password
-r[-|0]: Recurse subdirectories
(CAUTION: this flag does not do what you think, avoid using it)
-sfx[{name}]: Create SFX archive
-si[{name}]: read data from stdin
-slt: show technical information for l (List) command
-so: write data to stdout (eg: 7zr a dummy -tgzip -so Doc.txt > archive.gz)
-ssc[-]: set sensitive case mode
-t{Type}: Set type of archive
-v{Size}[b|k|m|g]: Create volumes
-u[-][p#][q#][r#][x#][y#][z#][!newArchiveName]: Update options
-w[path]: assign Work directory. Empty path means a temporary directory
-x[r[-|0]]]{@listfile|!wildcard}: eXclude filenames
-y: assume Yes on all queries
Linux下,
rm -rf xxx
痾...一時手殘按錯...............
怎麼復原阿?
好在有3天前的備份,
更動到的資料還好不多...
真是危險,現在才發現資料甚於一切阿~
寧願花多一點錢買光碟買硬碟、買空間用RAID1做好保險,
現在一份資料都備份2~3份了,太恐怖了=.=
看來3天就要備份一次了,
解壓縮.7z某個資料夾不知怎麼用,
那個p7z 7zr參數還真難懂-.-?
只備份某些檔案或資料夾也不知怎麼下,
嗯...只好全備了..阿勒~還真肥吱吱...
7-Zip (A) 4.55 beta Copyright (c) 1999-2007 Igor Pavlov 2007-09-05
p7zip Version 4.55 (locale=en_US.UTF-8,Utf16=on,HugeFiles=on,1 CPU)
Usage: 7zr <command> [<switches>...] <archive_name> [<file_names>...]
[<@listfiles...>]
<Commands>
a: Add files to archive
b: Benchmark
d: Delete files from archive
e: Extract files from archive (without using directory names)
l: List contents of archive
t: Test integrity of archive
u: Update files to archive
x: eXtract files with full paths
<Switches>
-ai[r[-|0]]{@listfile|!wildcard}: Include archives
-ax[r[-|0]]{@listfile|!wildcard}: eXclude archives
-bd: Disable percentage indicator
-i[r[-|0]]{@listfile|!wildcard}: Include filenames
-m{Parameters}: set compression Method (see the manual)
-l: don't store symlinks; store the files/directories they point to
CAUTION : the scanning stage can never end because of symlinks like '..'
(ex: ln -s .. ldir)
-o{Directory}: set Output directory
-p{Password}: set Password
-r[-|0]: Recurse subdirectories
(CAUTION: this flag does not do what you think, avoid using it)
-sfx[{name}]: Create SFX archive
-si[{name}]: read data from stdin
-slt: show technical information for l (List) command
-so: write data to stdout (eg: 7zr a dummy -tgzip -so Doc.txt > archive.gz)
-ssc[-]: set sensitive case mode
-t{Type}: Set type of archive
-v{Size}[b|k|m|g]: Create volumes
-u[-][p#][q#][r#][x#][y#][z#][!newArchiveName]: Update options
-w[path]: assign Work directory. Empty path means a temporary directory
-x[r[-|0]]]{@listfile|!wildcard}: eXclude filenames
-y: assume Yes on all queries
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