bash：打印：找不到命令

Question

I've just added a.profile to my bash shell. However, I've noticed the error "-bash: print: commant not found" keeps on appearing even if you are changing to a valid directory. My.profile just contains a few exports.

[rob@mypc:/home/rob]cd apps
-bash: print: command not found
[rob@mypc:/home/rob/apps]cd util
-bash: print: command not found
[rob@mypc:/home/rob/apps/util]

Can anyone point out why this error keeps on showing?

Answer 1

Check the output of:

echo $PROMPT_COMMAND

it might give some clues, or else you might have cd aliased to something, so check the output of:

alias

Answer 2

使用printf或echo

Answer 3

查看.bash_profile和.bashrc，看看是否有任何东西正在使用print命令。

Answer 4

将~/.profile ， ~/.bash_profile或/etc/profile （系统范围）中的print出现更改为echo 。

Answer 5

Substitute print with printf . At least in my case, I had the following in .bash_profile

function tabname {
  print "\e]1;$1\a"
}

to change the name of a Terminal tab. When I tried changing print to echo , it just echoed the text exactly, ie, \e]1;new tab name\a , but when I used printf , then it worked as expected.