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| author | Moritz Beber <m.beber@jacobs-university.de> | 2010-08-11 16:25:21 +0200 |
|---|---|---|
| committer | Moritz Beber <m.beber@jacobs-university.de> | 2010-08-11 16:25:21 +0200 |
| commit | 0ea4d26b9230a38ab43eaeb95eddeff08bddd8b0 (patch) | |
| tree | ea8574d88f03eeb1ced014231c445ecf99afedc6 | |
| parent | 61ebb4de32d390c7ed6fdc8a0823ec6024795fc9 (diff) | |
Removed some code redundancies.
| -rw-r--r-- | _posts/2009-09-03-working-with-key-passphrases.textile | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/_posts/2009-09-03-working-with-key-passphrases.textile b/_posts/2009-09-03-working-with-key-passphrases.textile index 12f74b6..13a2f92 100644 --- a/_posts/2009-09-03-working-with-key-passphrases.textile +++ b/_posts/2009-09-03-working-with-key-passphrases.textile @@ -47,11 +47,10 @@ function start_agent { chmod 600 $SSH_ENV . $SSH_ENV > /dev/null ssh-add -} +} -# check for running ssh-agent with proper $SSH_AGENT_PID -ps -ef | grep $SSH_AGENT_PID | grep -v grep > /dev/null -if [ $? -eq 0 ]; then +# test for identities +function test_identities { # test whether standard identities have been added to the agent already ssh-add -l | grep "The agent has no identities" > /dev/null if [ $? -eq 0 ]; then @@ -61,21 +60,19 @@ if [ $? -eq 0 ]; then start_agent fi fi +} + +# check for running ssh-agent with proper $SSH_AGENT_PID +ps -ef | grep $SSH_AGENT_PID | grep -v grep > /dev/null +if [ $? -eq 0 ]; then + test_identities # if $SSH_AGENT_PID is not properly set, we might be able to load one from # $SSH_ENV else . $SSH_ENV > /dev/null ps -ef | grep $SSH_AGENT_PID | grep -v grep > /dev/null if [ $? -eq 0 ]; then - # test whether standard identities have been added to the agent already - ssh-add -l | grep "The agent has no identities" > /dev/null - if [ $? -eq 0 ]; then - ssh-add - # $SSH_AUTH_SOCK broken so we start a new proper agent - if [ $? -eq 2 ];then - start_agent - fi - fi + test_identities else start_agent fi |