linux系統(tǒng)shell腳本顯示找不到文件怎么解決

linux系統(tǒng)shell腳本顯示找不到文件怎么解決？相信很多沒有經(jīng)驗(yàn)的人對(duì)此束手無策，為此本文總結(jié)了問題出現(xiàn)的原因和解決方法，通過這篇文章希望你能解決這個(gè)問題。

linux source shell腳本顯示找不到文件

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

剛開始，還以為權(quán)限問題，然后給權(quán)限，但結(jié)果還是一樣

man source ,找到原因了。source時(shí)找filename的問題。

source 命令找filename是在當(dāng)前的shell環(huán)境下找的，如果沒有反斜線，就在path中找，如果沒有就沒有。

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、將腳本所在的目錄加到PATH中

2、加上相對(duì)路徑或絕對(duì)路徑

3、就算是當(dāng)前目錄也得加./

看完上述內(nèi)容，你們掌握linux系統(tǒng)shell腳本顯示找不到文件的解決方法了嗎？如果還想學(xué)到更多技能或想了解更多相關(guān)內(nèi)容，歡迎關(guān)注億速云行業(yè)資訊頻道，感謝各位的閱讀！