Luak-Liuk-Lieuk Linux dan Sebangsanya
I have lots of pnm which is scanned files. PNM is picture format. I need to make them into one file. The only way is convert them into pdf. And make them into one file. Linux provides such command. Which is convert command. The syntax is simple like this : The problem is I have […]
I was surprise receiving this alert when I deleted a folder. Where was the hell the trash directory go anyway? Then after reading something here. I realized that this is happen after I change the user name from A to B. Which is change the uid number of the users. Meanwhile I have something in […]
Scrcpy is a free program, no commercial that can mirror your handphone screen and controll it by the computer. Yes, it is free and I found no commercial popping up while using it. My OS is Linux ubuntu 14, not really ubuntu but ubuntu based. I already have snap installed. So I won’t write the […]
There are lots of command in Linux console that we can use to do office things. For example converting jpg to pdf. Many jpg at once to single pdf as pages. Here is the command It will result book.pdf with 3 pages. But in my case, there is an error. Display like this : I […]
Oke. I m learning from zero again. This time my aim is to build mvc web base application for selling and buying. I was quite desperated when trying to install every mvc from the easiest one. None of them worked. So that’s it. I start my lesson from zero again. Setting up my laptop as […]
Here is the failed message convert: not authorized `093_bon1.pdf’ @ error/constitute.c/WriteImage/1028. In a forum, it is imagemagick setting . Here is the source. The solution is just change the /etc/ImageMagick-6/policy.xml Change the line of <policy domain=”coder” rights=”none” pattern=”PDF” />i change the rights to “read|write” Then add another lain <policy domain=”coder” rights=”read|write” pattern=”LABEL” /> That’s it. […]
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 […]
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 […]
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 […]
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 […]