Posts

Remove duplicate packages when querying the rpm database Today I had to solve a RPM problem on a Red Hat Enterprise Linux WS release 4 (Nahant Update 6) system (RHEL4) where there were duplicate packages when querying the rpm...
Create a year calendar for 2008 using pcal I wanted to make a whole year calendar and found pcal, a command line tool. <br /> pcal -F 1 -E -B -O -p -w -o 2008.ps 2008 -F starting weekday; 1 is Monday -E...
Number of shots taken by Nikon D80 camera The Nikon D80 camera contains a EXIF tag value that counts the number shots taken Tag (hex) <th> Tag (dec) </th> <th> IFD </th> <th> Key...
Backup mysql databases into separate files This bach script makes separate backup files of all the databases in mysql and saves the result in the mysql_backup folder. #!/bin/bash -v USERNAME='yourusername'...