bash: mkimage：找不到命令的处理方法

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1. bougouswang 于 2008-10-19 21:46:12发表:

   大哥 ，问题是 我 现在 打 如下命令 也是这样的结果 ，是不是 什么编码器没装造成的 ？
   
   jun@jun-laptop:~$ Is
   bash: Is：找不到命令
   jun@jun-laptop:~$ cd /media
   jun@jun-laptop:/media$ Is
   bash: Is：找不到命令
   jun@jun-laptop:/media$ ./Is
   bash: ./Is: 没有该文件或目录
   jun@jun-laptop:/media$ is
   bash: is：找不到命令
   jun@jun-laptop:/media$ ./is
   bash: ./is: 没有该文件或目录
   jun@jun-laptop:/media$ help
   GNU bash, version 3.2.39(1)-release (i486-pc-linux-gnu)
   shell 的命令是内置定义的，输入 “help” 可以看到这个列表。
   输入“help name” 来查找关于 “name”命令功能的更多信息。
   输入 “info bash” 来查看关于 shell 的更多信息。
   输入 “man -k” 或者 “info” 来查看没有列在这个列表中的命令的信息。
   带有星号(*)的命令是被禁止的。
   
   JOB_SPEC [&] (( expression ))
   . filename [arguments] :
   [ arg... ] [[ expression ]]
   alias [-p] [name[=value] ... ] bg [job_spec ...]
   bind [-lpvsPVS] [-m keymap] [-f fi break [n]
   builtin [shell-builtin [arg ...]] caller [EXPR]
   case WORD in [PATTERN [| PATTERN]. cd [-L|-P] [dir]
   command [-pVv] command [arg ...] compgen [-abcdefgjksuv] [-o option
   complete [-abcdefgjksuv] [-pr] [-o continue [n]
   declare [-afFirtx] [-p] [name[=val dirs [-clpv] [+N] [-N]
   disown [-h] [-ar] [jobspec ...] echo [-neE] [arg ...]
   enable [-pnds] [-a] [-f filename] eval [arg ...]
   exec [-cl] [-a name] file [redirec exit [n]
   export [-nf] [name[=value] ...] or false
   fc [-e ename] [-nlr] [first] [last fg [job_spec]
   for NAME [in WORDS ... ;] do COMMA for (( exp1; exp2; exp3 )); do COM
   function NAME { COMMANDS ; } or NA getopts optstring name [arg]
   hash [-lr] [-p pathname] [-dt] [na help [-s] [pattern ...]
   history [-c] [-d offset] [n] or hi if COMMANDS; then COMMANDS; [ elif
   jobs [-lnprs] [jobspec ...] or job kill [-s sigspec | -n signum | -si
   let arg [arg ...] local name[=value] ...
   logout popd [+N | -N] [-n]
   printf [-v var] format [arguments] pushd [dir | +N | -N] [-n]
   pwd [-LP] read [-ers] [-u fd] [-t timeout] [
   readonly [-af] [name[=value] ...] return [n]
   select NAME [in WORDS ... ;] do CO set [--abefhkmnptuvxBCHP] [-o opti
   shift [n] shopt [-pqsu] [-o long-option] opt
   source filename [arguments] suspend [-f]
   test [expr] time [-p] PIPELINE
   times trap [-lp] [arg signal_spec ...]
   true type [-afptP] name [name ...]
   typeset [-afFirtx] [-p] name[=valu ulimit [-SHacdfilmnpqstuvx] [limit
   umask [-p] [-S] [mode] unalias [-a] name [name ...]
   unset [-f] [-v] [name ...] until COMMANDS; do COMMANDS; done
   variables - Some variable names an wait [n]
   while COMMANDS; do COMMANDS; done { COMMANDS ; }