Also consider the case where the command fails, the FOR command will trap the error, but the DO clause is never reached - this means the variable will not be changed. This can cause subtle bugs. Alternatively you can explicitly clear the variable s to remove any existing value, just before running the FOR loop. FOR does not, by itself, set or clear an Errorlevel , leaving that to the command being called.
FOR is an internal command. FOR - Loop through a set of files in one folder. GOTO - Direct a batch program to jump to a labelled line. Find centralized, trusted content and collaborate around the technologies you use most. Connect and share knowledge within a single location that is structured and easy to search.
Is this correct? So yes, -f means file. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Shell Scripting If [ -f. Asked 8 years, 10 months ago. Laura find takes as argument the directory where it should start the search.
It looks for things within the given directory and all subdirectories. The dot. It is the same as. For instance try on your command line cd. Happy hacking! Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown. The Overflow Blog. Podcast Making Agile work for data science. Stack Gives Back Featured on Meta. New post summary designs on greatest hits now, everywhere else eventually.
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