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added "tail" command to do_log in lish

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This commit is contained in:
Johannes Findeisen 2013-10-28 03:54:19 +01:00
commit 42c5d5d29a
1 changed files with 10 additions and 2 deletions
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12
linspector/frontends/lish.py
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@ -241,10 +241,18 @@ class LishCommander(Exit):
pass
def do_log(self, text):
pass
if text == "tail":
try:
# TODO: do the tail on the logfile set by args and not a static path
with open(os.path.dirname(os.path.abspath(__file__)) + "/../../log/linspector.log"):
os.system("tail -F " + os.path.dirname(os.path.abspath(__file__)) + "/../../log/linspector.log")
except IOError:
self.print_color(RED, "Logfile not found.")
self.help_log()
def help_log(self):
print('''Manage logging''')
print('''Usage:
tail: Do a "tail -F" on the linspector logfile (Ctrl+C to exit)''')
def do_status(self, text):
# TODO: print instance name from core config