rm without error if not exists
Did you try some rm in a sandbox? If the permissions won't allow it, rm will with the -f option still try to delete it. just for completeness: there is rm --interactive=never which acts like rm -f except it does return an error exit status. ,2012年4月20日 — You can also just redirect the error message using ... You can check the value of $? immediately after calling rm to see if a file was actually ... this ensures that the file exists and is a regular file (not a directory, device node etc. ..
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 rm without error if not exists 相關參考資料
Have rm not report when a file is missing? - Unix & Linux ...
If it doesn't exist, it will be created so rm can remove it. You can use -f as it will, according to the man page: Attempt to remove the files without prompting for confirmation, regardless of the... https://unix.stackexchange.com How do I make rm not give an error if a file doesn't exist ...
Did you try some rm in a sandbox? If the permissions won't allow it, rm will with the -f option still try to delete it. just for completeness: there is rm --interactive=never which acts like rm -f... https://superuser.com How to prevent rm from reporting that a file was not found ...
2012年4月20日 — You can also just redirect the error message using ... You can check the value of $? immediately after calling rm to see if a file was actually ... this ensures that the file exists and ... https://stackoverflow.com shell script to remove a file if it already exist - Stack Overflow
2016年7月14日 — Note that you can do something like test -f /p/a/t/h && rm /p/a/t/h , but ... Not handling the existence doesn't let you have a broader script run without failing. ... If you... https://stackoverflow.com |