/Shell/Bash/Bash combine Exit command and exit codes to build quick logic

Bash combine Exit command and exit codes to build quick logic

$ my_command && echo "Done" || echo "Failed"
$ /usr/bin/rsnapshot daily && echo "Backup successful" || echo "Backup failed. Alerting OPS team..."
$ mkdir /opt/kernel && cd $_ && echo "Directory created and you are in $PWD"

Source: bash.cyberciti.biz

Similar codes

2 votes207 views1 answer
Git log grep
Shell/Bash
0 vote153 views1 answer
Fedora how to uninstall snapd
Shell/Bash
1 vote130 views1 answer
Error: RPC failed; curl 56 LibreSSL SSL_read: Connection reset by peer, errno 54
Shell/Bash
8 votes144 views2 answers
Ubuntu open task manager
Shell/Bash
4 votes123 views1 answer
Docker run restart on boot
Shell/Bash
0 vote148 views2 answers
Bash zip file without parent directory
Shell/Bash
0 vote145 views1 answer
Check maven version in ubuntu
Shell/Bash
0 vote184 views1 answer
Gunicorn.errors.HaltServer: <HaltServer 'Worker failed to boot.' 3>
Shell/Bash
0 vote132 views1 answer
Install opencv2 homebrew
Shell/Bash
0 vote148 views1 answer
Debian install nvidia driver
Shell/Bash