ctrl + a Goto BEGINNING of command line
ctrl + e Goto END of command line
ctrl + b move back one character
ctrl + f move forward one character
alt + f move cursor FORWARD one word
tail -100f /var/log/applications/application.log | awk ' | |
/(request|app)\.INFO/ {print "\033[36m" $0 "\033[39m"} | |
/(request|app)\.WARNING/ {print "\033[33m" $0 "\033[39m"} | |
/(request|app)\.ERROR/ {print "\033[31m" $0 "\033[39m"} | |
/(request|app)\.CRITICAL/ {print "\033[31m" $0 "\033[39m"} | |
' |