On 11/03/2015 15:17, Niki Kovacs wrote: > Hi, > > I just configured SquidAnalyzer, a nifty little network statistics tool > that I'm using mainly in school networks to monitor network usage. > > I want to run the '/usr/bin/squid-analyzer' script once a day. I took a > peek in /etc/cron.daily, and the package already installed an > /etc/cron.daily/0squidanalyzer script. > > I wanted to know at what time CentOS ran the cron.daily scripts, so I > typed crontab -l, but there was only "no cronjobs defined for root". > > Here's how things look on a public Slackware64 14.0 server I administrate: > > # crontab -l > ... > # Run hourly cron jobs at 47 minutes after the hour: > 47 * * * * /usr/bin/run-parts /etc/cron.hourly 1> /dev/null > # > # Run daily cron jobs at 4:40 every day: > 40 4 * * * /usr/bin/run-parts /etc/cron.daily 1> /dev/null > # > # Run weekly cron jobs at 4:30 on the first day of the week: > 30 4 * * 0 /usr/bin/run-parts /etc/cron.weekly 1> /dev/null > # > # Run monthly cron jobs at 4:20 on the first day of the month: > 20 4 1 * * /usr/bin/run-parts /etc/cron.monthly 1> /dev/null > > How is this handled on CentOS 7? > > Cheers, > > Niki CentOS / RHEL 7 use anacron for this [root at server~]# cat /etc/anacrontab # /etc/anacrontab: configuration file for anacron # See anacron(8) and anacrontab(5) for details. SHELL=/bin/sh PATH=/sbin:/bin:/usr/sbin:/usr/bin MAILTO=root # the maximal random delay added to the base delay of the jobs RANDOM_DELAY=45 # the jobs will be started during the following hours only START_HOURS_RANGE=3-22 #period in days delay in minutes job-identifier command 1 5 cron.daily nice run-parts /etc/cron.daily 7 25 cron.weekly nice run-parts /etc/cron.weekly @monthly 45 cron.monthly nice run-parts /etc/cron.monthly Tris ************************************************************* This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify postmaster at bgfl.org The views expressed within this email are those of the individual, and not necessarily those of the organisation *************************************************************