[an error occurred while processing this directive] [an error occurred while processing this directive][an error occurred while processing this directive] [an error occurred while processing this directive] [an error occurred while processing this directive] [an error occurred while processing this directive] (none) [an error occurred while processing this directive] [an error occurred while processing this directive] [an error occurred while processing this directive] [an error occurred while processing this directive] [an error occurred while processing this directive][an error occurred while processing this directive]
[an error occurred while processing this directive][an error occurred while processing this directive] [an error occurred while processing this directive][an error occurred while processing this directive] [an error occurred while processing this directive] [an error occurred while processing this directive] [an error occurred while processing this directive] (none) [an error occurred while processing this directive] [an error occurred while processing this directive] [an error occurred while processing this directive][an error occurred while processing this directive]![]() |
![]() |
![]() |
|||||||||||||||||||||||||
|
|||||||||||||||||||||||||||
![]() |
![]() |
![]() |
Jeg sidder og roder med et bash-script. Og er faldet over noget underligt. Jeg vil gerne tælle antallet af directories i det aktuelle directory der hedder noget med backup (altså dem der vises med ls backup*). Reelt hedder de backup0000, backup0001 osv. Jeg tæller dem med denne kode: FileCount=0 for X in backup* do FileCount=$((FileCount+1)) done Hvorfor er FileCount lig med 1 både når der er ét backup*-directory og når der ikke er noget backup*-directory? -- |\ _,,,---,,_ Greetings, Jens ZZZzz /,`.-'`' -. ;-;;,_ |,4- ) )-,_. ,\ ( `'-' sslug@sslug '---''(_/--' `-'\_) ---------------------------------------------------- streaming tape: party decorations
![]() |
![]() |
![]() |
||||||||||||
|
||||||||||||||
![]() | ||||||||||||||
|
||||||||||||||
![]() |
![]() |
![]() |