linux寻不到文件怎么办-linux运维

linux寻不到文件的解决方法：第一将足本所在的名目加到PATH中；然后加上相对途径或绝对途径；接着在目前名目加上“.”即可。

linux寻不到文件怎么办？

linux source shell足本显示寻不到文件

例子：

[root@localhost osc]# sh a.sh 
a.sh: line 4: source: 1.sh: file not found
[root@localhost osc]# cat a.sh 
#!/bin/bash
cd /data/osc/bin/
if [ -f 1.sh ];then
source 1.sh
fi

刚开端，还认为权限题目，然后给权限，但效果还是同样

man source ,寻到缘由了。source时寻filename的题目。

source 下令寻filename是在目前的shell环境下寻的，要是没有反歪线，就在path中寻，要是没有就没有。

source filename [arguments]
              Read  and  execute commands from filename in the current shell environment and return the exit status of the last command exe-
              cuted from filename.  If filename does not contain a slash, file names in PATH are used to find the directory containing file-
              name.   The  file  searched  for  in  PATH  need  not be executable.  When bash is not in posix mode, the current directory is
              searched if no file is found in PATH.  If the sourcepath option to the shopt builtin command is turned off, the  PATH  is  not
              searched.   If  any  arguments  are  supplied, they become the positional parameters when filename is executed.  Otherwise the
              positional parameters are unchanged.  The return status is the status of the last command exited within the script  (0  if  no
              commands are executed), and false if filename is not found or cannot be read.

如下方式都可以：

1、将足本所在的名目加到PATH中

2、加上相对途径或绝对途径

3、就算是目前名目也得加./

举荐：《Linux教程》

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