Why root Can't open file for writing?

Why root Can't open file for writing?

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[root@localhost ~]# vim /usr/lib64/sas12/smtpd.conf 
pwcheck_method: saslauthd
mech_list: PLAIN LOGIN
log_level:3

:wq

An error occurs.

"/usr/lib64/sas12/smtpd.conf" E212: Can't open file for writing.

Why root can't open file for writing?

enter image description here

asked Oct 29 '17 at 11:56

it_is_a_literature

21232350

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2
down vote

favorite

[root@localhost ~]# vim /usr/lib64/sas12/smtpd.conf 
pwcheck_method: saslauthd
mech_list: PLAIN LOGIN
log_level:3

:wq

An error occurs.

"/usr/lib64/sas12/smtpd.conf" E212: Can't open file for writing.

Why root can't open file for writing?

enter image description here

asked Oct 29 '17 at 11:56

it_is_a_literature

21232350

add a commentÂ |Â

up vote
2
down vote

favorite

up vote
2
down vote

favorite

[root@localhost ~]# vim /usr/lib64/sas12/smtpd.conf 
pwcheck_method: saslauthd
mech_list: PLAIN LOGIN
log_level:3

:wq

An error occurs.

"/usr/lib64/sas12/smtpd.conf" E212: Can't open file for writing.

Why root can't open file for writing?

enter image description here

asked Oct 29 '17 at 11:56

it_is_a_literature

21232350

[root@localhost ~]# vim /usr/lib64/sas12/smtpd.conf 
pwcheck_method: saslauthd
mech_list: PLAIN LOGIN
log_level:3

:wq

An error occurs.

"/usr/lib64/sas12/smtpd.conf" E212: Can't open file for writing.

Why root can't open file for writing?

enter image description here

asked Oct 29 '17 at 11:56

it_is_a_literature

21232350

asked Oct 29 '17 at 11:56

it_is_a_literature

21232350

asked Oct 29 '17 at 11:56

it_is_a_literature

21232350

asked Oct 29 '17 at 11:56

it_is_a_literature

21232350

21232350

add a commentÂ |Â

add a commentÂ |Â

3 Answers
3

active

oldest

votes

up vote
1
down vote

accepted

Check that the /usr/lib64/sas12 directory already exists:

root@host:~# ls /usr/lib64/sas12

If it is not the case, you must create the directory before attempting to create the file:

root@host:~# mkdir -p /usr/lib64/sas12
root@host:~# vim /usr/lib64/sas12/smtpd.conf

You vim command should now work as expected.

answered Oct 29 '17 at 12:38

WhiteWinterWolf

1,586830

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up vote
0
down vote

Either the filesystem is mounted read-only or this is not a root permission problem but a vim feature. Use a different editor or change the file permissions (e.g. make root the file owner), edit the file, and change them back.

answered Oct 29 '17 at 12:09

Hauke Laging

53.6k1282130

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up vote
0
down vote

This can happen if there is a swap file as well at the same location which might set a lock on the file for editing.

example please look for the file

/usr/lib64/sas12/.smtpd.conf.swp

If this file exists, then you can't edit the file. Try removing it and then editing it should work.

edited Jul 2 at 10:50

Kevin Lemaire

1,046421

answered Jul 2 at 9:06

satish arya

11

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3 Answers
3

active

oldest

votes

3 Answers
3

active

oldest

votes

active

oldest

votes

active

oldest

votes

up vote
1
down vote

accepted

Check that the /usr/lib64/sas12 directory already exists:

root@host:~# ls /usr/lib64/sas12

If it is not the case, you must create the directory before attempting to create the file:

root@host:~# mkdir -p /usr/lib64/sas12
root@host:~# vim /usr/lib64/sas12/smtpd.conf

You vim command should now work as expected.

answered Oct 29 '17 at 12:38

WhiteWinterWolf

1,586830

add a commentÂ |Â

up vote
1
down vote

accepted

Check that the /usr/lib64/sas12 directory already exists:

root@host:~# ls /usr/lib64/sas12

If it is not the case, you must create the directory before attempting to create the file:

root@host:~# mkdir -p /usr/lib64/sas12
root@host:~# vim /usr/lib64/sas12/smtpd.conf

You vim command should now work as expected.

answered Oct 29 '17 at 12:38

WhiteWinterWolf

1,586830

add a commentÂ |Â

up vote
1
down vote

accepted

up vote
1
down vote

accepted

Check that the /usr/lib64/sas12 directory already exists:

root@host:~# ls /usr/lib64/sas12

If it is not the case, you must create the directory before attempting to create the file:

root@host:~# mkdir -p /usr/lib64/sas12
root@host:~# vim /usr/lib64/sas12/smtpd.conf

You vim command should now work as expected.

answered Oct 29 '17 at 12:38

WhiteWinterWolf

1,586830

Check that the /usr/lib64/sas12 directory already exists:

root@host:~# ls /usr/lib64/sas12

If it is not the case, you must create the directory before attempting to create the file:

root@host:~# mkdir -p /usr/lib64/sas12
root@host:~# vim /usr/lib64/sas12/smtpd.conf

You vim command should now work as expected.

answered Oct 29 '17 at 12:38

WhiteWinterWolf

1,586830

answered Oct 29 '17 at 12:38

WhiteWinterWolf

1,586830

answered Oct 29 '17 at 12:38

WhiteWinterWolf

1,586830

answered Oct 29 '17 at 12:38

WhiteWinterWolf

1,586830

1,586830

add a commentÂ |Â

add a commentÂ |Â

up vote
0
down vote

Either the filesystem is mounted read-only or this is not a root permission problem but a vim feature. Use a different editor or change the file permissions (e.g. make root the file owner), edit the file, and change them back.

answered Oct 29 '17 at 12:09

Hauke Laging

53.6k1282130

add a commentÂ |Â

up vote
0
down vote

Either the filesystem is mounted read-only or this is not a root permission problem but a vim feature. Use a different editor or change the file permissions (e.g. make root the file owner), edit the file, and change them back.

answered Oct 29 '17 at 12:09

Hauke Laging

53.6k1282130

add a commentÂ |Â

up vote
0
down vote

up vote
0
down vote

Either the filesystem is mounted read-only or this is not a root permission problem but a vim feature. Use a different editor or change the file permissions (e.g. make root the file owner), edit the file, and change them back.

answered Oct 29 '17 at 12:09

Hauke Laging

53.6k1282130

Either the filesystem is mounted read-only or this is not a root permission problem but a vim feature. Use a different editor or change the file permissions (e.g. make root the file owner), edit the file, and change them back.

answered Oct 29 '17 at 12:09

Hauke Laging

53.6k1282130

answered Oct 29 '17 at 12:09

Hauke Laging

53.6k1282130

answered Oct 29 '17 at 12:09

Hauke Laging

53.6k1282130

answered Oct 29 '17 at 12:09

Hauke Laging

53.6k1282130

53.6k1282130

add a commentÂ |Â

add a commentÂ |Â

up vote
0
down vote

This can happen if there is a swap file as well at the same location which might set a lock on the file for editing.

example please look for the file

/usr/lib64/sas12/.smtpd.conf.swp

If this file exists, then you can't edit the file. Try removing it and then editing it should work.

edited Jul 2 at 10:50

Kevin Lemaire

1,046421

answered Jul 2 at 9:06

satish arya

11

add a commentÂ |Â

up vote
0
down vote

This can happen if there is a swap file as well at the same location which might set a lock on the file for editing.

example please look for the file

/usr/lib64/sas12/.smtpd.conf.swp

If this file exists, then you can't edit the file. Try removing it and then editing it should work.

edited Jul 2 at 10:50

Kevin Lemaire

1,046421

answered Jul 2 at 9:06

satish arya

11

add a commentÂ |Â

up vote
0
down vote

up vote
0
down vote

This can happen if there is a swap file as well at the same location which might set a lock on the file for editing.

example please look for the file

/usr/lib64/sas12/.smtpd.conf.swp

If this file exists, then you can't edit the file. Try removing it and then editing it should work.

edited Jul 2 at 10:50

Kevin Lemaire

1,046421

answered Jul 2 at 9:06

satish arya

11

This can happen if there is a swap file as well at the same location which might set a lock on the file for editing.

example please look for the file

/usr/lib64/sas12/.smtpd.conf.swp

If this file exists, then you can't edit the file. Try removing it and then editing it should work.

edited Jul 2 at 10:50

Kevin Lemaire

1,046421

answered Jul 2 at 9:06

satish arya

11

edited Jul 2 at 10:50

Kevin Lemaire

1,046421

edited Jul 2 at 10:50

Kevin Lemaire

1,046421

edited Jul 2 at 10:50

Kevin Lemaire

1,046421

1,046421

answered Jul 2 at 9:06

satish arya

11

answered Jul 2 at 9:06

satish arya

11

answered Jul 2 at 9:06

satish arya

11

11

add a commentÂ |Â

add a commentÂ |Â

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