Commands by jakab922 (1)

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Get your local IP regardless of your network interface
Shows only IP-addresses of ifconfig except 127.0.0.0/8. I fixed the script to work on more systems and configs short info /inet/!d; #grep inet /127.0/d; # grep -v 127.0 /dr:\s/d; # grep -v dr: s/^.*:\(.*\)B.*$/\1/ # remove everything exept between : and B

Ultimate current directory usage command
Based on the MrMerry one, just add some visuals to differentiate files and directories

Convert CSV to JSON
Replace 'csv_file.csv' with your filename.

Import/clone a Subversion repo to a git repo

check open ports without netstat or lsof

Better recursive grep with pretty colors... requires ruby and gems (run: "gem install rak")

Find files that were modified by a given command
This has helped me numerous times trying to find either log files or tmp files that get created after execution of a command. And really eye opening as to how active a given process really is. Play around with -anewer, -cnewer & -newerXY

check open ports without netstat or lsof

Watch a dig in progress
Watch a dig in progress

Running scripts after a reboot for non-root users .
Sometimes we may want to run a script when a system reboots . We can simply do this by just scheduling the script using vixie cron with the @reboot option . e.g @reboot I use it to send me an alert message on our prod hosts to send an alert message when the system reboots . @reboot zaman uptime | echo `uptime` | mail -s "`uname -n` got rebooted" [email protected]


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