Table of Contents
Why text file busy?
text file busy means (probably) a file is in use, cannot be overwritten. This is not a source [text] file, but an executable binary, which is actually running. text file busy means (probably) a file is in use, cannot be overwritten.
How do you create a text file in Linux?
How to create a text file on Linux:
- Using touch to create a text file: $ touch NewFile.txt.
- Using cat to create a new file: $ cat NewFile.txt.
- Simply using > to create a text file: $ > NewFile.txt.
- Lastly, we can use any text editor name and then create the file, such as:
Does CP lock file?
There’s no magic in cp . The design of unix purposefully avoids putting any kind of locks on files unless there’s a compelling reason (compelling meaning the kernel needs it).
What is #!/ Bin bash?
Adding #!/bin/bash as the first line of your script, tells the OS to invoke the specified shell to execute the commands that follow in the script. #! is often referred to as a “hash-bang”, “she-bang” or “sha-bang”.
Why MV is faster than CP?
On the same filesystem, ‘mv’ doesn’t actually copy the data, it just remaps the inode, so it is far faster than cp. Rsync will be slower than cp since, it still needs to copy the entire file – and it has additional overhead (even if minor in this case).
When should I use bin bash?
Adding #!/bin/bash as the first line of your script, tells the OS to invoke the specified shell to execute the commands that follow in the script. #! is often referred to as a “hash-bang”, “she-bang” or “sha-bang”. It is called a shebang.
What does it mean when Bash says text file busy?
A. This error means some other process or user is accessing your file. Your script file is open and hence bash giving out this error. The author is the creator of nixCraft and a seasoned sysadmin, DevOps engineer, and a trainer for the Linux operating system/Unix shell scripting.
Why does the text file busy message not fail?
The reason it does not fail is that when you unlink and re-write the file, it creates a new inode, and keeps a temporary dangling inode for the running executable file. But if you just write without unlink, then it tries to write to the same protected inode as the running executable.
How to create A.TXT file using the command line?
On the command line, you can do this more directly with cat. Redirect its output to the file and type the input line by line on cat’s standard input. Press Ctrl+D at the beginning of the line to indicate the end of the input. $ cat >foo.txt First line.
What does Oflag mean in text file busy?
The file is a pure procedure (shared text) file that is being executed and oflag is O_WRONLY or O_RDWR. pathname refers to an executable image which is currently being executed and write access was requested.
A. This error means some other process or user is accessing your file. Your script file is open and hence bash giving out this error. The author is the creator of nixCraft and a seasoned sysadmin, DevOps engineer, and a trainer for the Linux operating system/Unix shell scripting.
The reason it does not fail is that when you unlink and re-write the file, it creates a new inode, and keeps a temporary dangling inode for the running executable file. But if you just write without unlink, then it tries to write to the same protected inode as the running executable.
How to get over ” device or resource busy “?
My typical solution is to rename or move the parent directory of the file, then come back later in a day or two and the file will have been removed automatically, at which point I am free to delete the directory. This typically happens in directories where I am installing or compiling software libraries.
The file is a pure procedure (shared text) file that is being executed and oflag is O_WRONLY or O_RDWR. pathname refers to an executable image which is currently being executed and write access was requested.