Jack questions

Jack answers

• bash shell reworking variable replace dots by underscore
• Ansible: append a string to an existing line in a file
• How can I prepend a string to the beginning of each line in a file?
• Ansible copy doesn't set file mode correctly
• Ansible: run multiple action
• Bash: execute content of variable including pipe [duplicate]
• Ansible: How to stop an EC2 instance started by a different playbook
• bash script to ssh multiple servers in a Loop and issue commands
• how to run local command via ansible-playbook
• bash script complains about file name too long