How to recover a modified file in Linux [duplicate]
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This question already has an answer here:
Recovering accidentally deleted files
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I wanted to make a copy of my file and I generally use
cat file1> file2
This time, I typed mistakenly
cat file1> file1
Because of which the the contents of my original file are lost. Is there any way to recover it?
linux command-line
asked Jul 27 at 6:28
nshwal
41
marked as duplicate by dr01, Henrik, schily, Jesse_b, G-Man Jul 27 at 15:19
This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.
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up vote
0
down vote
favorite
This question already has an answer here:
Recovering accidentally deleted files
9 answers
I wanted to make a copy of my file and I generally use
cat file1> file2
This time, I typed mistakenly
cat file1> file1
Because of which the the contents of my original file are lost. Is there any way to recover it?
linux command-line
asked Jul 27 at 6:28
nshwal
41
marked as duplicate by dr01, Henrik, schily, Jesse_b, G-Man Jul 27 at 15:19
This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.
add a comment |Â
up vote
0
down vote
favorite
up vote
0
down vote
favorite
This question already has an answer here:
Recovering accidentally deleted files
9 answers
I wanted to make a copy of my file and I generally use
cat file1> file2
This time, I typed mistakenly
cat file1> file1
Because of which the the contents of my original file are lost. Is there any way to recover it?
linux command-line
asked Jul 27 at 6:28
nshwal
41
This question already has an answer here:
Recovering accidentally deleted files
9 answers
I wanted to make a copy of my file and I generally use
cat file1> file2
This time, I typed mistakenly
cat file1> file1
Because of which the the contents of my original file are lost. Is there any way to recover it?
This question already has an answer here:
Recovering accidentally deleted files
9 answers
linux command-line
asked Jul 27 at 6:28
nshwal
41
asked Jul 27 at 6:28
nshwal
41
asked Jul 27 at 6:28
nshwal
41
asked Jul 27 at 6:28
nshwal
41
41
marked as duplicate by dr01, Henrik, schily, Jesse_b, G-Man Jul 27 at 15:19
This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.
marked as duplicate by dr01, Henrik, schily, Jesse_b, G-Man Jul 27 at 15:19
This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.
add a comment |Â
add a comment |Â
2 Answers
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No, there is no practical* way to recover this file.
*In principle, that actual data are still located on the storage medium, but locating and recovering these data (before some other data is written over all or part of the file) is practically impossible.
answered Jul 27 at 6:32
SabreWolfy
6142824
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It is not practical, unless the data is worth a lot, and you stop the machine immediately, take it to an expert, pay them lots of money, and get lucky.
For the future.
What you need is a revision control system. It won't help this time, but will in the future.
A revision control system, keeps a history of your files. Here is an example session.
hg init
hg add file1
hg commit -m "add initial file1"
change file1
hg commit -m "add/change …"
cat file1> file1
hg revert file1
You can even go back farther.
hg update -r 1 #goes to initial version
svn is an easy one for beginners, and still powerful. Mercurial (hg), has more features, so a bit harder to learn. svn is also better for some document types (un-mergable: Office documents).
answered Jul 27 at 7:02
ctrl-alt-delor
8,54031946
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
1
down vote
No, there is no practical* way to recover this file.
*In principle, that actual data are still located on the storage medium, but locating and recovering these data (before some other data is written over all or part of the file) is practically impossible.
answered Jul 27 at 6:32
SabreWolfy
6142824
add a comment |Â
up vote
1
down vote
No, there is no practical* way to recover this file.
*In principle, that actual data are still located on the storage medium, but locating and recovering these data (before some other data is written over all or part of the file) is practically impossible.
answered Jul 27 at 6:32
SabreWolfy
6142824
add a comment |Â
up vote
1
down vote
up vote
1
down vote
No, there is no practical* way to recover this file.
*In principle, that actual data are still located on the storage medium, but locating and recovering these data (before some other data is written over all or part of the file) is practically impossible.
answered Jul 27 at 6:32
SabreWolfy
6142824
No, there is no practical* way to recover this file.
*In principle, that actual data are still located on the storage medium, but locating and recovering these data (before some other data is written over all or part of the file) is practically impossible.
answered Jul 27 at 6:32
SabreWolfy
6142824
answered Jul 27 at 6:32
SabreWolfy
6142824
answered Jul 27 at 6:32
SabreWolfy
6142824
answered Jul 27 at 6:32
SabreWolfy
6142824
6142824
add a comment |Â
add a comment |Â
up vote
0
down vote
It is not practical, unless the data is worth a lot, and you stop the machine immediately, take it to an expert, pay them lots of money, and get lucky.
For the future.
What you need is a revision control system. It won't help this time, but will in the future.
A revision control system, keeps a history of your files. Here is an example session.
hg init
hg add file1
hg commit -m "add initial file1"
change file1
hg commit -m "add/change …"
cat file1> file1
hg revert file1
You can even go back farther.
hg update -r 1 #goes to initial version
svn is an easy one for beginners, and still powerful. Mercurial (hg), has more features, so a bit harder to learn. svn is also better for some document types (un-mergable: Office documents).
answered Jul 27 at 7:02
ctrl-alt-delor
8,54031946
add a comment |Â
up vote
0
down vote
It is not practical, unless the data is worth a lot, and you stop the machine immediately, take it to an expert, pay them lots of money, and get lucky.
For the future.
What you need is a revision control system. It won't help this time, but will in the future.
A revision control system, keeps a history of your files. Here is an example session.
hg init
hg add file1
hg commit -m "add initial file1"
change file1
hg commit -m "add/change …"
cat file1> file1
hg revert file1
You can even go back farther.
hg update -r 1 #goes to initial version
svn is an easy one for beginners, and still powerful. Mercurial (hg), has more features, so a bit harder to learn. svn is also better for some document types (un-mergable: Office documents).
answered Jul 27 at 7:02
ctrl-alt-delor
8,54031946
add a comment |Â
up vote
0
down vote
up vote
0
down vote
It is not practical, unless the data is worth a lot, and you stop the machine immediately, take it to an expert, pay them lots of money, and get lucky.
For the future.
What you need is a revision control system. It won't help this time, but will in the future.
A revision control system, keeps a history of your files. Here is an example session.
hg init
hg add file1
hg commit -m "add initial file1"
change file1
hg commit -m "add/change …"
cat file1> file1
hg revert file1
You can even go back farther.
hg update -r 1 #goes to initial version
svn is an easy one for beginners, and still powerful. Mercurial (hg), has more features, so a bit harder to learn. svn is also better for some document types (un-mergable: Office documents).
answered Jul 27 at 7:02
ctrl-alt-delor
8,54031946
It is not practical, unless the data is worth a lot, and you stop the machine immediately, take it to an expert, pay them lots of money, and get lucky.
For the future.
What you need is a revision control system. It won't help this time, but will in the future.
A revision control system, keeps a history of your files. Here is an example session.
hg init
hg add file1
hg commit -m "add initial file1"
change file1
hg commit -m "add/change …"
cat file1> file1
hg revert file1
You can even go back farther.
hg update -r 1 #goes to initial version
svn is an easy one for beginners, and still powerful. Mercurial (hg), has more features, so a bit harder to learn. svn is also better for some document types (un-mergable: Office documents).
answered Jul 27 at 7:02
ctrl-alt-delor
8,54031946
answered Jul 27 at 7:02
ctrl-alt-delor
8,54031946
answered Jul 27 at 7:02
ctrl-alt-delor
8,54031946
answered Jul 27 at 7:02
ctrl-alt-delor
8,54031946
8,54031946
add a comment |Â
add a comment |Â