我注意到有时候命令可能会被制表符完成。如何为linux命令实现tab完成?
例如xen中的xm命令。
您类型XM [空格] [标签]和它打印出的有效选项 它们是:
addlabel destroy info network-attach resume sysrq vnet-delete
block-attach dmesg labels network-detach rmlabel top vnet-list
block-detach domid list network-list save trigger vtpm-list
block-list domname loadpolicy new sched-credit unpause
cfgbootpolicy dry-run log pause sched-sedf uptime
console dump-core makepolicy reboot serve vcpu-list
create dumppolicy mem-max rename shutdown vcpu-pin
debug-keys getlabel mem-set resources start vcpu-set
delete help migrate restore suspend vnet-create
这是非常漂亮!
如何在Linux中实现我自己的tab命令完成?
这是由shell完成的。你在问什么外壳? (我猜bash,因为它现在是大多数发行版中的默认设置。) – Cascabel 2012-02-15 01:39:54
是bash,我现在用bash标记了我的问题。它是一种包装脚本? – Matt 2012-02-15 01:40:57
看起来像是重复的http://stackoverflow.com/questions/5570795/how-does-bash-tab-completion-work – 2012-02-15 01:44:34