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clean up the docstrings for the cmd module

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This commit is contained in:
Thomas S Hatch 2011-03-14 16:50:05 -06:00
parent 1ab2b34d86
commit 9c93c5419f
1 changed files with 10 additions and 1 deletions
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11
salt/modules/cmd.py
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@ -10,7 +10,10 @@ import tempfile
def run(cmd):
'''
Execute the passed command and return the output
Execute the passed command and return the output as a string
CLI Example:
salt '*' cmd.run "ls -l | grep foo | awk '{print $2}'"
'''
return subprocess.Popen(cmd,
shell=True,
@ -20,6 +23,9 @@ def run(cmd):
def run_stdout(cmd):
'''
Execute a command, and only return the standard out
CLI Example:
salt '*' cmd.run "ls -l | grep foo | awk '{print $2}'"
'''
return subprocess.Popen(cmd,
shell=True,
@ -28,6 +34,9 @@ def run_stdout(cmd):
def run_stderr(cmd):
'''
Executa a command and only return the
CLI Example:
salt '*' cmd.run "ls -l | grep foo | awk '{print $2}'"
'''
return subprocess.Popen(cmd,
shell=True,