> -----Original Message----- > From: CentOS [mailto:centos-bounces at centos.org] On Behalf Of Robert P. J. > Day > Sent: den 21 februari 2018 08:56 > To: CentOS general list <centos at centos.org> > Subject: [CentOS] are there reference lists/cheat sheets for categorized > commands? > > > prepping to teach a 5-day CompTIA linux+ course next week with > CompTIA-supplied courseware and, given that it was my choice, i chose > to set up the classroom with centos 7.4 on all the student systems > since i assume most students are there to learn sysadmin and that's > the most likely platform they'll have when they get back to work. > also, most students are taking this course to prep for the subsequent > LPI exams to get their certification, which plays into my question. > > while the C/W is not bad, it's awfully verbose, and it would be > handy if there were concise cheat sheets of commands/files related to > the standard sysadmin they'll be expected to answer questions on. as > an example, regarding user/group management, i'm collecting all of the > relevant commands that they need to know about, in the sense of, "if > you understand these commands, you should be fine." > > regarding user/group admin, my tentative list of commands would be: > > * user{add,mod,del} > * group(add,mod,del} > * passwd, gpasswd > * chage, chsh, chfn > * pwck, grpck > * pwconv, pwunconv > > not sure what i'm missing here, i just typed those off the top of my > head. > > rather than scatter all of that over an entire chapter, are there > any official centos/rhel reference sheets like that? if not, i can > just write my own and post them at my wiki. thanks for any pointers. Not official in any way, but quite usable; http://www.commandlinefu.com/commands/browse But mostly I use this one; https://www.serversaustralia.com.au/blog/ultimate-list-of-cheatsheets-for-a- sysadmin/ HTH. -- //Sorin