bash builtin command exec 的man手册有一句不甚求解If -a is supplied,the shell passes name as the zeroth argument to the executed command.说不清楚给想关背景也可以,或是给个例子.

bash builtin command exec 的man手册有一句不甚求解If -a is supplied,the shell passes name as the zeroth argument to the executed command.说不清楚给想关背景也可以,或是给个例子. 在centos6.0中执行man 出现 -bash:man:command not found 是什么原因,应如何解决? builtin是什么 我在linux中运行 #php test.php之后出现-bash:php:command not found谁知道怎么解决呢? 什么是BUILTIN容器?网络管理 command command line parameters 用一键ghost备份时出现几行英文,请明人指导?内容如下：GRUB4DOS 0.4.5c 2013-06-30,Mem:634k/3581M/512M,End:355D01[Minima] BASH-like line editing is supported.For the first word,TABlists possible command completions.Anywhere else TAB 开机问题,请各位高手解决我的笔记本开机出现这样的英文,如何解决： Minimal Bash-like line editing is supported. For the first word. TAB lists possible command completions.Anywhere else TAB lists the possible .Comletions of a in command get command command type. get command specify command /bin/bash for ((a=1;a minimal bash-like line editing is supported 什么是chain of command chain of command是什么意思 file or command not