Escape characters in bash -


i have line in script here:

"echo 'conf_dir="$( cd "$( dirname "${bash_source[0]}" )" && pwd )"' >> /home/$user/tachyon-0.5.0/conf/tachyon-env.sh"

the portion conf_dir="$( cd "$( dirname "${bash_source[0]}" )" && pwd )" has written onto tachyon-env.sh file. have tried many combinations of escape characters, either "cd" , "pwd" commands getting executed, or there syntax error. know how might print line literally onto file? in advance

the full line:

ssh -i "/home/$user/$key" "$user"@"$worker1ip" "echo 'conf_dir="$( cd "$( dirname "${bash_source[0]}" )" && pwd )"' >> /home/$user/tachyon-0.5.0/conf/tachyon-env.sh"

this should work:

'echo "conf_dir=\"\$( cd \"\$( dirname \"\${bash_source[0]}\" )\" && pwd )\"" >> /home/$user/tachyon-0.5.0/conf/tachyon-env.sh'

this too:

"echo 'conf_dir=\"\$( cd \"\$( dirname \"\${bash_source[0]}\" )\" && pwd )\"' >> /home/$user/tachyon-0.5.0/conf/tachyon-env.sh"

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