Miscellaneous must-have utilities for Linux: agetty arch cal cfdisk chfn chkdupexe chsh clear col colcrt colrm column ctrlaltdel cytune ddate dmesg fastboot fasthalt fdformat fdisk fsck.minix getopt halt hexdump hwclock ipcrm ipcs kbdrate kill last logger login look mcookie mesg mkfs mkfs.minix mkswap more mount namei passwd ramsize rdev readprofile reboot renice rescuept reset rev rootflags script setfdprm setsid setterm sfdisk shutdown simpleinit sln swapdev swapoff swapon tsort tunelp ul umount vidmode vipw wall whereis write