The other day my coworker was having problems because she was unable to save a document which wasn't shared to her. I knew from my earlier experiences in the office that this was just a common file permission issue and I knew of the two ways to allow the coworker to rewrite the file. The first way to change permissions on Mac OS X is to go to the file> right click the file> click get info> then click the permissions tab> and then from there use the drop down bars to change the permission per user/user groups. This way is the easier way to change permissions, and also the only way I really knew how to change it without help.
When I logged in as the user who owned the file and went to change the permission through the instructions above, I then was presented with the problem that the file randomly set permissions to everybody can't read or write on the file- including the owner. I was more than frustrated and repeatedly tried to change the permissions via the drop down bar with no success. I knew that my last option was to change it through terminal- an application that allows the user to interact with the computer through a command line interface.
Without any knowledge of how to actually use terminal I had to fall onto my backup plan: my brother. My brother is the person whom I replaced at this job and he's continuing to work 10 hours a week to insure that I don't run into any major problems (and to train me as much as he can before he entirely quits). In about 30 minutes of instant messaging he was able to coach me into successfully changing the file permissions. The list of commands used follows:
cd / (command to change directory to the root directory- shown by /)
cd /example folder (change directory to specified folder which contained the file I wanted)
ls (command to list what directories/folders are located in the current directory)
cd /example2 folder (change directory to where the file existed)
ls (list files once again to insure I'm in the right place)
chmod 777 example.file (command to change mode of file to 7- read and write for user, the user group, and everybody)
Though I was able to complete the task of permission changing I still felt rediculous that it took me so long to do such a simple task and that the coworker had to wait for almost an hour to use the file she needed to use. I don't know if I have high expectations of myself but I still want to feel confident I can fully perform my job duties. I guess the upcoming three month review will determine that.