How to run the bash scripts file?
The following bash scripts can be executed one by one in my debian7 console.
apt-get update
apt-get -y upgrade
apt-get install -y build-essential gcc libtool libxml2-dev libxslt1-dev openssl libssl-dev
wget https://www.python.org/ftp/python/3.4.0/Python-3.4.0.tgz
tar xf Python-3.4.0.tgz -C /usr/local/src/
cd /usr/local/src/Python-3.4.0/
./configure --prefix=/usr/local/python3.4 --with-ensurepip=install
make
make install
ln -s /usr/local/python3.4/bin/python3.4 /usr/bin/python3.4
Why can’t be executed by the command bash -x /root/initial.sh when i save all the command in the file /root/initial.sh?
root@online:~# . /root/initial.sh
E: Invalid operation update
E: Invalid operation upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package libssl-dev
-bash: $'\r': command not found
--2014-10-24 12:02:20-- https://www.python.org/ftp/python/3.4.0/Python-3.4.0.tgz%0D
Resolving www.python.org (www.python.org)... 103.245.222.223
Connecting to www.python.org (www.python.org)|103.245.222.223|:443... connected.
HTTP request sent, awaiting response... 404 Not Found
2014-10-24 12:02:20 ERROR 404: Not Found.
tar: /usr/local/src/\r: Cannot open: No such file or directory
tar: Error is not recoverable: exiting now
: No such file or directoryython-3.4.0/
-bash: ./configure: No such file or directory
ln: failed to create symbolic link `/usr/bin/python3\r': File exists
-bash: $'\r': command not found
-bash: $'\r': command not found
-bash: $'\r': command not found
-bash: $'\r': command not found
-bash: $'\r': command not found
Somebody think that Windows line endings are different from Unix/Linux line endings. bash doesn’t know how to handle Windows line-endings. Create the file with an editor on Linux.
- i rewrite it in putty console with nano ,same problem remains. 2.It is strange that i nano the /root/ini.sh in putty console,there is just one line in it:
apt-get update
When i input :
sh /root/ini.sh
E: Invalid operation update
There is no relationship betwwen my ini.sh and ’\r’ ,what is the matter?
It’s the line endings as someone else said. The errors you get about \r are definitely due to Windows line endings.
If you could use “pastebinit” to paste the exact content of those files to a pastebin maybe we can spot the mistakes.
Maybe.....
run this, and try it again:
You might need to install the
dos2unixpackage first: