linux下執行python指令碼親測可用
1.linux python環境
linux系統一般整合python，如果沒有安裝，可以手動安裝，聯網狀態下可直接安裝。fedora下使用yum install，ubuntu下使用apt-get install，前提都是root許可權。安裝完畢，可將python加入環境變數，這樣在使用python時無須每次都指定安裝路徑。加入環境變數有兩種方法：
方法1：直接在命令終端輸入命令，立即生效，但重啟後失效，如下。
export path="$path:/usr/bin/python"
此處只介紹方法1，親測有效。
2.在伺服器上檢視python環境是否就緒
輸入python -v
[root@izm5e5bb879z home]
# python -v
# installing zipimport hook
import zipimport # builtin
# installed zipimport hook
# /usr/lib64/python2.7/site.pyc matches /usr/lib64/python2.7/site.py
import site # precompiled from /usr/lib64/python2.7/site.pyc
# /usr/lib64/python2.7/os.pyc matches /usr/lib64/python2.7/os.py
import os # precompiled from /usr/lib64/python2.7/os.pyc
import errno # builtin
import posix # builtin
# /usr/lib64/python2.7/posixpath.pyc matches /usr/lib64/python2.7/posixpath.py
import posixpath # precompiled from /usr/lib64/python2.7/posixpath.pyc
# /usr/lib64/python2.7/stat.pyc matches /usr/lib64/python2.7/stat.py
import
stat
# precompiled from /usr/lib64/python2.7/stat.pyc
# /usr/lib64/python2.7/genericpath.pyc matches /usr/lib64/python2.7/genericpath.py
import genericpath # precompiled from /usr/lib64/python2.7/genericpath.pyc
# /usr/lib64/python2.7/warnings.pyc matches /usr/lib64/python2.7/warnings.py
import warnings # precompiled from /usr/lib64/python2.7/warnings.pyc
# /usr/lib64/python2.7/linecache.pyc matches /usr/lib64/python2.7/linecache.py
import linecache # precompiled from /usr/lib64/python2.7/linecache.pyc
# /usr/lib64/python2.7/types.pyc matches /usr/lib64/python2.7/types.py
import types # precompiled from /usr/lib64/python2.7/types.pyc
# /usr/lib64/python2.7/userdict.pyc matches /usr/lib64/python2.7/userdict.py
import userdict # precompiled from /usr/lib64/python2.7/userdict.pyc
# /usr/lib64/python2.7/_abcoll.pyc matches /usr/lib64/python2.7/_abcoll.py
import _abcoll # precompiled from /usr/lib64/python2.7/_abcoll.pyc
# /usr/lib64/python2.7/abc.pyc matches /usr/lib64/python2.7/abc.py
import abc # precompiled from /usr/lib64/python2.7/abc.pyc
# /usr/lib64/python2.7/_weakrefset.pyc matches /usr/lib64/python2.7/_weakrefset.py
import _weakrefset # precompiled from /usr/lib64/python2.7/_weakrefset.pyc
#!/usr/bin/python
print 「hello codertalk!」
第一行需增加 #!/usr/bin/python制定為python編譯解析
4.修改text.py的許可權
chmod u+x test.py
chmod u+x test.py[root@izm5e9wyhcz home]
# python test.py
hello codertalk!
[root@izm5e9wyb879z home]
# python test.py
hello codertalk!
[root@izm5e9wyhc5bb879z home]
# python test.py
hello codertalk!
[root@izm5e9wyh79z home]
# python test.py
hello codertalk!
[root@izm5e9wy879z home]
# python test.py
hello codertalk!
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