Kickstart create users and add to groups

I’m doing a CentOS 8 automated install. I’ve previously had no problem creating a single user and adding it to a group like so: user –name=othername –password=big_long_hash –iscrypted –groups=myname –homedir=/var/ftp –shell=/sbin/nologin Despite documentation saying the group has to exist already, I’ve never had any issues. Now I want to add multiple users to this group,…

Details

PXE kickstart install of CentOS 8 wants files that don’t exist on DVD

I’m trying to use the CentOS-8-x86_64-1905-dvd1.iso as the http source for my PXE/kickstart install. I’m struggling to understand why the installer is looking of squashfs.img and a directory named LiveOS, neither of which exist in the above iso image. Should I be using the CentOS-8-x86_64-1905-boot.iso instead? I followed https://docs.centos.org/en-US/8-docs/advanced-install/assembly_preparing-for-a-network-install but there was no mention made…

Details

How to skip a holiday (which generates an error) in a loop?

I wrote code that scraps every day of the year and saves it in a separate .xlms file for each day. start <- as.Date(“25-01-19″,format=”%d-%m-%y”) end <- as.Date(“17-12-19″,format=”%d-%m-%y”) theDate <- start while (theDate <= end) { url <- (paste0(“http://www.b3.com.br/pt_br/produtos-e-servicos/emprestimo-de-ativos/renda-variavel/emprestimos-registrados/renda-variavel-8AE490CA64CD50310164D1EFD6412F1C.htm?data=”,format(theDate,”%d/%m/%y”),”&f=0″)) site <- read_html(url) Info_Ajuste_HTML <- html_nodes(site,’table’) Info_ajuste <- html_text(Info_Ajuste_HTML) head(Info_ajuste,20) t <- head(Info_Ajuste_HTML) lista_tabela <- site %>%…

Details