Some questions about linux administration...
in [Setup]
|
Prev: Cannot configure graphical mode for FC10
Next: No sound for Acer Aspire M3202 desktop computer on 32-bit kubuntu 8.04
From: Lukasz Matuszewski on 4 Sep 2009 08:26 Write commands, which are able to do following from shell level: A. send a signal to desired process B. find files which names are matched to desired pattern C. find files whos contents are matched to desired pattern D. cut a range of characters from every line E. view last N lines from desired file F. execute desired program step by step (debug him) File access.log from server www has reached allowed size for file system. 1. How to set file size to 0 using shell command. 2. Write a script in whatever language ( perl, bash itp. ) checking once a day size of the access.log file and in a circumstance that he reached its maximum capacity ( eg 2 GB) he will set size of the file to 0 in the simples case command - it is allowed to use cron but with telling the how to registry it/how to run it. III. What command with changing settings in policies GPO on domain controller, we can force to refresh rules ? Waiting for quick and wholetelling reply...thanks in advance.
From: Florian Diesch on 4 Sep 2009 11:30 Lukasz Matuszewski <matuszewski.lukasz(a)gmail.com> writes: > Write commands, which are able to do following from shell level: > A. send a signal to desired process kill > B. find files which names are matched to desired pattern find > C. find files whos contents are matched to desired pattern grep > D. cut a range of characters from every line cut > E. view last N lines from desired file tail > F. execute desired program step by step (debug him) gdb > File access.log from server www has reached allowed size for file > system. > 1. How to set file size to 0 using shell command. cat /dev/null > access.log > 2. Write a script in whatever language ( perl, bash itp. ) checking > once a day size of the access.log file and in a circumstance that he > reached its maximum capacity ( eg 2 GB) he will set size of the file > to 0 in the simples case command - it is allowed to use cron but with > telling the how to registry it/how to run it. logrotate Florian -- <http://www.florian-diesch.de/>
From: Bill Marcum on 4 Sep 2009 12:06 On 2009-09-04, Lukasz Matuszewski <matuszewski.lukasz(a)gmail.com> wrote: > Write commands, which are able to do following from shell level: > A. send a signal to desired process > B. find files which names are matched to desired pattern > C. find files whos contents are matched to desired pattern Don't ask the net to do your homework. Try to find the answers on your own and come back if you need help.
From: Moe Trin on 4 Sep 2009 15:45 On Fri, 4 Sep 2009, in the Usenet newsgroup comp.os.linux.setup, in article <a5919921-fe30-4b94-9ed4-c583cb6002f8(a)g19g2000yqo.googlegroups.com>, Lukasz Matuszewski wrote: NOTE: Posting from groups.google.com (or some web-forums) dramatically reduces the chance of your post being seen. Find a real news server. >Write commands, which are able to do following from shell level: When is the homework due? Why are you posting here instead of doing the homework yourself? >A. send a signal to desired process [compton ~]$ whatis apropos whatis apropos (1) - search the whatis database for strings whatis (1) - search the whatis database for complete words [compton ~]$ apropos signal | wc -l 43 [compton ~]$ >B. find files which names are matched to desired pattern ^^^^ >C. find files whos contents are matched to desired pattern [compton ~]$ apropos pattern | wc -l 35 [compton ~]$ >D. cut a range of characters from every line ^^^ and so on. If you have to ask for help with questions like this, you should not be taking the class - you are not paying attention to the teacher, or the teacher is not presenting the material in a manor suitable to your lack of skills. It's also sad that you are mis-using a search engine to _post_ rather that using it to find the answers on your own... like at http://tldp.org/guides.html Old guy
From: Nico Kadel-Garcia on 4 Sep 2009 16:15
On Sep 4, 8:26 am, Lukasz Matuszewski <matuszewski.luk...(a)gmail.com> wrote: > Waiting for quick and wholetelling reply...thanks in advance. That's nice. What text are you using for your notes? And have you learned about the "man" command, and "info", for looking up documentation? |