/Shell/Bash/How to check if ssh-agent is already running in bash

How to check if ssh-agent is already running in bash

PID_SSH_AGENT=`eval ssh-agent -s | grep -Po "(?<=pid\ ).*(?=\;)"`

Source: stackoverflow.com

How to check if ssh-agent is already running in bash

if [ $(ps ax | grep [s]sh-agent | wc -l) -gt 0 ] ; then
    echo "ssh-agent is already running"
else
    eval $(ssh-agent -s)
    if [ "$(ssh-add -l)" == "The agent has no identities." ] ; then
        ssh-add ~/.ssh/id_rsa
    fi

    # Don't leave extra agents around: kill it on exit. You may not want this part.
    trap "ssh-agent -k" exit
fi

Source: stackoverflow.com

Similar codes

1 vote205 views2 answers
Redis quicstart
Shell/Bash
15 votes217 views5 answers
Renaming a file in linux
Shell/Bash
0 vote187 views1 answer
Are pip packages safe for linux
Shell/Bash
0 vote225 views1 answer
Install dotnet 6 on ubuntu
Shell/Bash
34 votes204 views6 answers
Copy file from ssh to local
Shell/Bash
11 votes206 views3 answers
Failed to install the following Android SDK packages as some licences have not been accepted.
Shell/Bash
0 vote193 views1 answer
Crontab is not running my shell script
Shell/Bash
0 vote192 views1 answer
Less in linux
Shell/Bash
2 votes212 views2 answers
Convert all file names to lowercase linux
Shell/Bash
7 votes214 views4 answers
Kubectl for windows
Shell/Bash