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how to edit PATH in bashrc

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0

I edit PATH and just insted $PATH i write SPATH sooo I'm stock in login loop

and with root terminal try to login and edit PATH

so,
I don't know how to get bashrc with which command and how to edit PATH

bashrc paths

share|improve this question

asked 7 hours ago

HusenHusen

11

New contributor

Husen is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Can you boot into recovery mode - wiki.ubuntu.com/RecoveryMode
  
  – DaveStSomeWhere
  6 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  In my ubuntu, PATH is not set in .bashrc, but in .profile
  
  – Jean-Marie
  5 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @jean-marie tnx
  
  – Husen
  5 hours ago
  

  
  
  
  

add a comment | 

0

I edit PATH and just insted $PATH i write SPATH sooo I'm stock in login loop

and with root terminal try to login and edit PATH

so,
I don't know how to get bashrc with which command and how to edit PATH

bashrc paths

share|improve this question

asked 7 hours ago

HusenHusen

11

New contributor

Husen is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  Can you boot into recovery mode - wiki.ubuntu.com/RecoveryMode
  
  – DaveStSomeWhere
  6 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  In my ubuntu, PATH is not set in .bashrc, but in .profile
  
  – Jean-Marie
  5 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @jean-marie tnx
  
  – Husen
  5 hours ago
  

  
  
  
  

add a comment | 

I edit PATH and just insted $PATH i write SPATH sooo I'm stock in login loop

and with root terminal try to login and edit PATH

so,
I don't know how to get bashrc with which command and how to edit PATH

bashrc paths

share|improve this question

asked 7 hours ago

HusenHusen

11

New contributor

Husen is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

share|improve this question

asked 7 hours ago

HusenHusen

11

New contributor

Husen is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

share|improve this question

asked 7 hours ago

HusenHusen

11

New contributor

Husen is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

asked 7 hours ago

HusenHusen

11

New contributor

Husen is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

asked 7 hours ago

HusenHusen

11

2 Answers
2

active

oldest

votes

2

You may know a few of these details, but I'm hoping to provide a list that will help you get through this.

1. 
   .bashrc is found in a user's home directory.
   
   
   • /home/usera/.bashrc
   
   
   • /root/.bashrc
   
   


2. 
   $PATH should be export'd for persistence and sub-shells.


3. You will likely only ADD to $PATH, and be careful not to reset it completely.
   
   
   • 
     BAD export PATH="/less/important/path:/lesser/important/path"
     
   
   
   • 
     GOOD export PATH="$PATH:/less/important/path:/lesser/important/path"
     
   
   


4. The system will use the first found match, starting with directories on the left or beginning of the $PATH list.

If you find yourself with a really messed up configuration file, take a look at /etc/skel, and either copy that over, or use it as a reference for this and other configuration files provided to new users.

share|improve this answer

answered 6 hours ago

earthmeLonearthmeLon

6,6681951

add a comment | 

0

Open root terminal(may be in recovery mode chosen at boot) and edit .bashrc with following command: replace "youruser" with actual user name

nano /home/youruser/.bashrc

Fix a typo and try to login as that user.

share|improve this answer

answered 6 hours ago

LeonidMewLeonidMew

998620

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  in step 2 i have to edit PATH in bashrc but there is not anything about PATH
  
  – Husen
  6 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @Husen Do check bashrc of root as well if you are confident that you modified bashrc.
  
  – Kulfy
  6 hours ago
  

  
  
  
  

add a comment | 

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2

You may know a few of these details, but I'm hoping to provide a list that will help you get through this.

1. 
   .bashrc is found in a user's home directory.
   
   
   • /home/usera/.bashrc
   
   
   • /root/.bashrc
   
   


2. 
   $PATH should be export'd for persistence and sub-shells.


3. You will likely only ADD to $PATH, and be careful not to reset it completely.
   
   
   • 
     BAD export PATH="/less/important/path:/lesser/important/path"
     
   
   
   • 
     GOOD export PATH="$PATH:/less/important/path:/lesser/important/path"
     
   
   


4. The system will use the first found match, starting with directories on the left or beginning of the $PATH list.

If you find yourself with a really messed up configuration file, take a look at /etc/skel, and either copy that over, or use it as a reference for this and other configuration files provided to new users.

share|improve this answer

answered 6 hours ago

earthmeLonearthmeLon

6,6681951

add a comment | 

2

You may know a few of these details, but I'm hoping to provide a list that will help you get through this.

1. 
   .bashrc is found in a user's home directory.
   
   
   • /home/usera/.bashrc
   
   
   • /root/.bashrc
   
   


2. 
   $PATH should be export'd for persistence and sub-shells.


3. You will likely only ADD to $PATH, and be careful not to reset it completely.
   
   
   • 
     BAD export PATH="/less/important/path:/lesser/important/path"
     
   
   
   • 
     GOOD export PATH="$PATH:/less/important/path:/lesser/important/path"
     
   
   


4. The system will use the first found match, starting with directories on the left or beginning of the $PATH list.

If you find yourself with a really messed up configuration file, take a look at /etc/skel, and either copy that over, or use it as a reference for this and other configuration files provided to new users.

share|improve this answer

answered 6 hours ago

earthmeLonearthmeLon

6,6681951

add a comment | 

You may know a few of these details, but I'm hoping to provide a list that will help you get through this.

1. 
   .bashrc is found in a user's home directory.
   
   
   • /home/usera/.bashrc
   
   
   • /root/.bashrc
   
   


2. 
   $PATH should be export'd for persistence and sub-shells.


3. You will likely only ADD to $PATH, and be careful not to reset it completely.
   
   
   • 
     BAD export PATH="/less/important/path:/lesser/important/path"
     
   
   
   • 
     GOOD export PATH="$PATH:/less/important/path:/lesser/important/path"
     
   
   


4. The system will use the first found match, starting with directories on the left or beginning of the $PATH list.

If you find yourself with a really messed up configuration file, take a look at /etc/skel, and either copy that over, or use it as a reference for this and other configuration files provided to new users.

share|improve this answer

answered 6 hours ago

earthmeLonearthmeLon

6,6681951

share|improve this answer

answered 6 hours ago

earthmeLonearthmeLon

6,6681951

answered 6 hours ago

earthmeLonearthmeLon

6,6681951

answered 6 hours ago

earthmeLonearthmeLon

6,6681951

0

Open root terminal(may be in recovery mode chosen at boot) and edit .bashrc with following command: replace "youruser" with actual user name

nano /home/youruser/.bashrc

Fix a typo and try to login as that user.

share|improve this answer

answered 6 hours ago

LeonidMewLeonidMew

998620

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  in step 2 i have to edit PATH in bashrc but there is not anything about PATH
  
  – Husen
  6 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @Husen Do check bashrc of root as well if you are confident that you modified bashrc.
  
  – Kulfy
  6 hours ago
  

  
  
  
  

add a comment | 

0

Open root terminal(may be in recovery mode chosen at boot) and edit .bashrc with following command: replace "youruser" with actual user name

nano /home/youruser/.bashrc

Fix a typo and try to login as that user.

share|improve this answer

answered 6 hours ago

LeonidMewLeonidMew

998620

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  in step 2 i have to edit PATH in bashrc but there is not anything about PATH
  
  – Husen
  6 hours ago
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @Husen Do check bashrc of root as well if you are confident that you modified bashrc.
  
  – Kulfy
  6 hours ago
  

  
  
  
  

add a comment | 

Open root terminal(may be in recovery mode chosen at boot) and edit .bashrc with following command: replace "youruser" with actual user name

nano /home/youruser/.bashrc

Fix a typo and try to login as that user.

share|improve this answer

answered 6 hours ago

LeonidMewLeonidMew

998620

nano /home/youruser/.bashrc

share|improve this answer

answered 6 hours ago

LeonidMewLeonidMew

998620

answered 6 hours ago

LeonidMewLeonidMew

998620

answered 6 hours ago

LeonidMewLeonidMew

998620