1 Answer. The break command you do have in there is break ing the case , not the select . You need to put a break outside the case block.
Ko tehea whakahau ka whakamahia hei wawahi i nga poraka keehi?
break command is used to terminate the execution of for loop, while loop and until loop. It can also take one parameter i.e.[N]. Here n is the number of nested loops to break. The default number is 1.
What can be used to break a case in case statement in Linux?
When statement(s) part executes, the command ;; indicates that the program flow should jump to the end of the entire case statement. This is similar to break in the C programming language.
What is case command in Linux?
case command in Linux is the best alternative when we had to use multiple if/elif on a single variable. It is used to execute the commands based on the pattern matching.
What is break command used?
The break command allows you to terminate and exit a loop (that is, do , for , and while ) or switch command from any point other than the logical end. You can place a break command only in the body of a looping command or in the body of a switch command. The break keyword must be lowercase and cannot be abbreviated.
He aha te anga $0?
$0 ka toro atu ki te ingoa o te anga, te anga tuhinga ranei. Kua tautuhia tenei ki te arawhiti anga. Mena ka tonohia te bash me tetahi konae tono, ka tohua te $0 ki te ingoa o taua konae.
He aha te whakahau pakaru i AutoCAD?
Ko te whakahau BReak i AutoCAD 2014 ka hangaia he aputa i roto i nga raina, polyline, porowhita, arcs, splines ranei. Ka whai hua ano a BReak mena ka hiahia koe ki te wehe i tetahi mea kia rua me te kore e tango rawa i nga rawa ka kitea. … Ka akiaki koe a AutoCAD ki te kowhiri i tetahi ahanoa e hiahia ana koe ki te wawahi.
Me pehea taku whakahaere i te tuhinga anga?
Nga hikoinga ki te tuhi me te whakamahi i tetahi tuhinga
- Whakatuwherahia te tauranga. Haere ki te raarangi whaiaronga e hiahia ana koe ki te hanga i to tuhinga.
- Hangaia he konae me. sh toronga.
- Tuhia te tuhinga ki te konae me te etita.
- Hangaia te tuhinga kia taea te whakahaere me te whakahau chmod +x .
- Whakahaerehia te tuhinga ma te whakamahi ./ .
He aha te pakiaka Linux?
Ko te pakiaka te pūkete superuser i Unix and Linux. It is a user account for administrative purposes, and typically has the highest access rights on the system. Usually, the root user account is called root . However, in Unix and Linux, any account with user id 0 is a root account, regardless of the name.
He aha te huinga bash?
huinga he a anga hangai, whakamahia ki te tautuhi me te wetewete i nga whiringa anga me nga tawhā tūnga. Ki te kore he tohenga, ka ta te huinga i nga taurangi anga katoa (nga taurangi taiao me nga taurangi i te wahanga o naianei) kua tohua ki te waahi o naianei. Ka taea hoki e koe te panui tuhinga bash.