Here is a good tricky trick about the use of crontab in the end of month. First I wonder how the crontab should work. It could use date 1 but still it is not fun. I want the crontab in a single line, execute a program in 28 or 29 in February, or 30 at […]
Tag: command
Ubuntu Server Syslog Goes To Gigabytes
My little experience with the ubuntu server today, I found out the server hdd space runs out quickly. I try to monitor with all the network tools I read in the google, but found nothing. Then finally find out that the cause of it is syslog the log size. It reaches 3,5Gb. So big for […]
Linux Bash Console Sql Command
Nah maksud saya sih, bagaimana menulis perintah dalam command line linux untuk menyisipkan sebuah atau banyak data ke dalam database sql. Begini penampakan skrip yang saya tulis sambil membaca beberapa tutorial : !#/bin/bash mysql -uusername -ppassword -e “USE mydatabase; INSERT INTO firsttable(id,value) VALUES(‘1′,’datasatu’);” Dan tentunya perintah-perintah mysql lain bisa diterapkan disana, seperti UPDATE, DELETE, searching […]
IP Modification Through Command Line
Here is the way to change or modification ip address through command line. Do all the command in root privileged. To set a static ip #ip addr add 192.168.xxx.xxx dev eth0 to delete a static ip #ip addr del 192.168.xxx.xxx dev eth0 to set dynamic ip #dhclient eth0 to set route for static ip #route […]