sudo mysqldump : Permission denied
I am trying to run
sudo mysqldump
with user account but I get : Permission denied message
If I switch to sudo su then it works.
The question is why sudo gives permission denied? should i give some other privileges on my user account?
users privileges
asked Nov 17 '13 at 12:08
KapaKapa
21113
add a comment |
I am trying to run
sudo mysqldump
with user account but I get : Permission denied message
If I switch to sudo su then it works.
The question is why sudo gives permission denied? should i give some other privileges on my user account?
users privileges
asked Nov 17 '13 at 12:08
KapaKapa
21113
The problem is that if i login with root user i can take a mysqldump without problem. But if i login with user account i get permission denied and i must run sudo su first.
– Kapa
Nov 17 '13 at 14:55
add a comment |
I am trying to run
sudo mysqldump
with user account but I get : Permission denied message
If I switch to sudo su then it works.
The question is why sudo gives permission denied? should i give some other privileges on my user account?
users privileges
asked Nov 17 '13 at 12:08
KapaKapa
21113
I am trying to run
sudo mysqldump
with user account but I get : Permission denied message
If I switch to sudo su then it works.
The question is why sudo gives permission denied? should i give some other privileges on my user account?
users privileges
users privileges
asked Nov 17 '13 at 12:08
KapaKapa
21113
asked Nov 17 '13 at 12:08
KapaKapa
21113
edited Nov 17 '13 at 12:52
user164718
asked Nov 17 '13 at 12:08
KapaKapa
21113
asked Nov 17 '13 at 12:08
KapaKapa
21113
asked Nov 17 '13 at 12:08
KapaKapa
21113
21113
The problem is that if i login with root user i can take a mysqldump without problem. But if i login with user account i get permission denied and i must run sudo su first.
– Kapa
Nov 17 '13 at 14:55
add a comment |
The problem is that if i login with root user i can take a mysqldump without problem. But if i login with user account i get permission denied and i must run sudo su first.
– Kapa
Nov 17 '13 at 14:55
The problem is that if i login with root user i can take a mysqldump without problem. But if i login with user account i get permission denied and i must run sudo su first.
– Kapa
Nov 17 '13 at 14:55
The problem is that if i login with root user i can take a mysqldump without problem. But if i login with user account i get permission denied and i must run sudo su first.
– Kapa
Nov 17 '13 at 14:55
add a comment |
6 Answers
6
active
oldest
votes
Try to save dump into user home directory
e.g. mysqldump -u {db_user} -p --databases {db_name} > /home/{user}/my.dump.sql
answered Mar 5 '18 at 9:53
Dima KurtashDima Kurtash
212
add a comment |
mysqldump will need a password for the mysql user root. If you don't supply that password it won't work, sudo or no sudo.
mysqldump can look at your .my.cnf file to get the password, and it'll get that from the user runing the mysqldump command. So, if the Linux root user has a .my.cnf configured with a password in it, then yes, sudo will help. However, if the mysql root user has a password and it's not configured in any .my.cnf's then sudo won't help.
You could add the mysql root user and password to your own user's .my.cnf and then you don't need sudo either, but that's a security risk.
As the other answers point out as well, you might need sudo to write the output somewhere that root (Linux, not mysql) owns.
Lastly, you don't tell us which user is executing the script, if it's in root's crontab (for example), then sudo will not be necessary, although you may still need a .my.cnf to provide the password.
If your mysql root user has no password set, then the only issue is writing the output, in which case sudo is required if you don't run the script as root.
If you run the script as root (for example, as a script in /etc/cron.daily) then you should not use sudo within the script, irrespective of all the above
credit
answered Nov 17 '13 at 13:47
rɑːdʒɑrɑːdʒɑ
57.9k85218302
add a comment |
Make sure you command destination path mentioned.
For eg: sudo mysql -u YourUsername -p DatabaseName > ~/Path/Where/you/Want/The/Dump/FiletoBe/Kept/dumpfile.sql
answered Sep 7 '16 at 20:45
user591987user591987
1
add a comment |
mysqldump requires username of the current user else it will take root as default. When you do aisi su, you automatically provide root access. Try this with your username in place of user. mysqldump -u user -p Enter password when prompt.
answered Mar 5 '17 at 13:30
collinxcollinx
1
add a comment |
Add write permissions of the folder you want to dump the sql file in:
sudo chmod 755 folder_url
and run:
mysqldump -u user -p db_name > db_dump.sql
answered Nov 11 '17 at 13:33
WilliamWilliam
1012
add a comment |
mysqldump on a production server does not work with sudo. Please try this:
$ sudo su
# mysqldump database> database.sql
answered 2 hours ago
Bryan Zavala ValvidiaBryan Zavala Valvidia
1
New contributor
Bryan Zavala Valvidia is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
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6 Answers
6
active
oldest
votes
6 Answers
6
active
oldest
votes
active
oldest
votes
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oldest
votes
Try to save dump into user home directory
e.g. mysqldump -u {db_user} -p --databases {db_name} > /home/{user}/my.dump.sql
answered Mar 5 '18 at 9:53
Dima KurtashDima Kurtash
212
add a comment |
Try to save dump into user home directory
e.g. mysqldump -u {db_user} -p --databases {db_name} > /home/{user}/my.dump.sql
answered Mar 5 '18 at 9:53
Dima KurtashDima Kurtash
212
add a comment |
Try to save dump into user home directory
e.g. mysqldump -u {db_user} -p --databases {db_name} > /home/{user}/my.dump.sql
answered Mar 5 '18 at 9:53
Dima KurtashDima Kurtash
212
Try to save dump into user home directory
e.g. mysqldump -u {db_user} -p --databases {db_name} > /home/{user}/my.dump.sql
answered Mar 5 '18 at 9:53
Dima KurtashDima Kurtash
212
answered Mar 5 '18 at 9:53
Dima KurtashDima Kurtash
212
answered Mar 5 '18 at 9:53
Dima KurtashDima Kurtash
212
answered Mar 5 '18 at 9:53
Dima KurtashDima Kurtash
212
212
add a comment |
add a comment |
mysqldump will need a password for the mysql user root. If you don't supply that password it won't work, sudo or no sudo.
mysqldump can look at your .my.cnf file to get the password, and it'll get that from the user runing the mysqldump command. So, if the Linux root user has a .my.cnf configured with a password in it, then yes, sudo will help. However, if the mysql root user has a password and it's not configured in any .my.cnf's then sudo won't help.
You could add the mysql root user and password to your own user's .my.cnf and then you don't need sudo either, but that's a security risk.
As the other answers point out as well, you might need sudo to write the output somewhere that root (Linux, not mysql) owns.
Lastly, you don't tell us which user is executing the script, if it's in root's crontab (for example), then sudo will not be necessary, although you may still need a .my.cnf to provide the password.
If your mysql root user has no password set, then the only issue is writing the output, in which case sudo is required if you don't run the script as root.
If you run the script as root (for example, as a script in /etc/cron.daily) then you should not use sudo within the script, irrespective of all the above
credit
answered Nov 17 '13 at 13:47
rɑːdʒɑrɑːdʒɑ
57.9k85218302
add a comment |
mysqldump will need a password for the mysql user root. If you don't supply that password it won't work, sudo or no sudo.
mysqldump can look at your .my.cnf file to get the password, and it'll get that from the user runing the mysqldump command. So, if the Linux root user has a .my.cnf configured with a password in it, then yes, sudo will help. However, if the mysql root user has a password and it's not configured in any .my.cnf's then sudo won't help.
You could add the mysql root user and password to your own user's .my.cnf and then you don't need sudo either, but that's a security risk.
As the other answers point out as well, you might need sudo to write the output somewhere that root (Linux, not mysql) owns.
Lastly, you don't tell us which user is executing the script, if it's in root's crontab (for example), then sudo will not be necessary, although you may still need a .my.cnf to provide the password.
If your mysql root user has no password set, then the only issue is writing the output, in which case sudo is required if you don't run the script as root.
If you run the script as root (for example, as a script in /etc/cron.daily) then you should not use sudo within the script, irrespective of all the above
credit
answered Nov 17 '13 at 13:47
rɑːdʒɑrɑːdʒɑ
57.9k85218302
add a comment |
mysqldump will need a password for the mysql user root. If you don't supply that password it won't work, sudo or no sudo.
mysqldump can look at your .my.cnf file to get the password, and it'll get that from the user runing the mysqldump command. So, if the Linux root user has a .my.cnf configured with a password in it, then yes, sudo will help. However, if the mysql root user has a password and it's not configured in any .my.cnf's then sudo won't help.
You could add the mysql root user and password to your own user's .my.cnf and then you don't need sudo either, but that's a security risk.
As the other answers point out as well, you might need sudo to write the output somewhere that root (Linux, not mysql) owns.
Lastly, you don't tell us which user is executing the script, if it's in root's crontab (for example), then sudo will not be necessary, although you may still need a .my.cnf to provide the password.
If your mysql root user has no password set, then the only issue is writing the output, in which case sudo is required if you don't run the script as root.
If you run the script as root (for example, as a script in /etc/cron.daily) then you should not use sudo within the script, irrespective of all the above
credit
answered Nov 17 '13 at 13:47
rɑːdʒɑrɑːdʒɑ
57.9k85218302
mysqldump will need a password for the mysql user root. If you don't supply that password it won't work, sudo or no sudo.
mysqldump can look at your .my.cnf file to get the password, and it'll get that from the user runing the mysqldump command. So, if the Linux root user has a .my.cnf configured with a password in it, then yes, sudo will help. However, if the mysql root user has a password and it's not configured in any .my.cnf's then sudo won't help.
You could add the mysql root user and password to your own user's .my.cnf and then you don't need sudo either, but that's a security risk.
As the other answers point out as well, you might need sudo to write the output somewhere that root (Linux, not mysql) owns.
Lastly, you don't tell us which user is executing the script, if it's in root's crontab (for example), then sudo will not be necessary, although you may still need a .my.cnf to provide the password.
If your mysql root user has no password set, then the only issue is writing the output, in which case sudo is required if you don't run the script as root.
If you run the script as root (for example, as a script in /etc/cron.daily) then you should not use sudo within the script, irrespective of all the above
credit
answered Nov 17 '13 at 13:47
rɑːdʒɑrɑːdʒɑ
57.9k85218302
answered Nov 17 '13 at 13:47
rɑːdʒɑrɑːdʒɑ
57.9k85218302
answered Nov 17 '13 at 13:47
rɑːdʒɑrɑːdʒɑ
57.9k85218302
answered Nov 17 '13 at 13:47
rɑːdʒɑrɑːdʒɑ
57.9k85218302
57.9k85218302
add a comment |
add a comment |
Make sure you command destination path mentioned.
For eg: sudo mysql -u YourUsername -p DatabaseName > ~/Path/Where/you/Want/The/Dump/FiletoBe/Kept/dumpfile.sql
answered Sep 7 '16 at 20:45
user591987user591987
1
add a comment |
Make sure you command destination path mentioned.
For eg: sudo mysql -u YourUsername -p DatabaseName > ~/Path/Where/you/Want/The/Dump/FiletoBe/Kept/dumpfile.sql
answered Sep 7 '16 at 20:45
user591987user591987
1
add a comment |
Make sure you command destination path mentioned.
For eg: sudo mysql -u YourUsername -p DatabaseName > ~/Path/Where/you/Want/The/Dump/FiletoBe/Kept/dumpfile.sql
answered Sep 7 '16 at 20:45
user591987user591987
1
Make sure you command destination path mentioned.
For eg: sudo mysql -u YourUsername -p DatabaseName > ~/Path/Where/you/Want/The/Dump/FiletoBe/Kept/dumpfile.sql
answered Sep 7 '16 at 20:45
user591987user591987
1
answered Sep 7 '16 at 20:45
user591987user591987
1
answered Sep 7 '16 at 20:45
user591987user591987
1
answered Sep 7 '16 at 20:45
user591987user591987
1
1
add a comment |
add a comment |
mysqldump requires username of the current user else it will take root as default. When you do aisi su, you automatically provide root access. Try this with your username in place of user. mysqldump -u user -p Enter password when prompt.
answered Mar 5 '17 at 13:30
collinxcollinx
1
add a comment |
mysqldump requires username of the current user else it will take root as default. When you do aisi su, you automatically provide root access. Try this with your username in place of user. mysqldump -u user -p Enter password when prompt.
answered Mar 5 '17 at 13:30
collinxcollinx
1
add a comment |
mysqldump requires username of the current user else it will take root as default. When you do aisi su, you automatically provide root access. Try this with your username in place of user. mysqldump -u user -p Enter password when prompt.
answered Mar 5 '17 at 13:30
collinxcollinx
1
mysqldump requires username of the current user else it will take root as default. When you do aisi su, you automatically provide root access. Try this with your username in place of user. mysqldump -u user -p Enter password when prompt.
answered Mar 5 '17 at 13:30
collinxcollinx
1
answered Mar 5 '17 at 13:30
collinxcollinx
1
answered Mar 5 '17 at 13:30
collinxcollinx
1
answered Mar 5 '17 at 13:30
collinxcollinx
1
1
add a comment |
add a comment |
Add write permissions of the folder you want to dump the sql file in:
sudo chmod 755 folder_url
and run:
mysqldump -u user -p db_name > db_dump.sql
answered Nov 11 '17 at 13:33
WilliamWilliam
1012
add a comment |
Add write permissions of the folder you want to dump the sql file in:
sudo chmod 755 folder_url
and run:
mysqldump -u user -p db_name > db_dump.sql
answered Nov 11 '17 at 13:33
WilliamWilliam
1012
add a comment |
Add write permissions of the folder you want to dump the sql file in:
sudo chmod 755 folder_url
and run:
mysqldump -u user -p db_name > db_dump.sql
answered Nov 11 '17 at 13:33
WilliamWilliam
1012
Add write permissions of the folder you want to dump the sql file in:
sudo chmod 755 folder_url
and run:
mysqldump -u user -p db_name > db_dump.sql
answered Nov 11 '17 at 13:33
WilliamWilliam
1012
answered Nov 11 '17 at 13:33
WilliamWilliam
1012
answered Nov 11 '17 at 13:33
WilliamWilliam
1012
answered Nov 11 '17 at 13:33
WilliamWilliam
1012
1012
add a comment |
add a comment |
mysqldump on a production server does not work with sudo. Please try this:
$ sudo su
# mysqldump database> database.sql
answered 2 hours ago
Bryan Zavala ValvidiaBryan Zavala Valvidia
1
New contributor
Bryan Zavala Valvidia is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
mysqldump on a production server does not work with sudo. Please try this:
$ sudo su
# mysqldump database> database.sql
answered 2 hours ago
Bryan Zavala ValvidiaBryan Zavala Valvidia
1
New contributor
Bryan Zavala Valvidia is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
mysqldump on a production server does not work with sudo. Please try this:
$ sudo su
# mysqldump database> database.sql
answered 2 hours ago
Bryan Zavala ValvidiaBryan Zavala Valvidia
1
New contributor
Bryan Zavala Valvidia is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
mysqldump on a production server does not work with sudo. Please try this:
$ sudo su
# mysqldump database> database.sql
answered 2 hours ago
Bryan Zavala ValvidiaBryan Zavala Valvidia
1
New contributor
Bryan Zavala Valvidia is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
answered 2 hours ago
Bryan Zavala ValvidiaBryan Zavala Valvidia
1
New contributor
Bryan Zavala Valvidia is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
answered 2 hours ago
Bryan Zavala ValvidiaBryan Zavala Valvidia
1
answered 2 hours ago
Bryan Zavala ValvidiaBryan Zavala Valvidia
1
1
New contributor
Bryan Zavala Valvidia is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
Bryan Zavala Valvidia is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
Bryan Zavala Valvidia is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
add a comment |
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The problem is that if i login with root user i can take a mysqldump without problem. But if i login with user account i get permission denied and i must run sudo su first.
– Kapa
Nov 17 '13 at 14:55