diff options
Diffstat (limited to 'chapter06/util-linux.xml')
| -rw-r--r-- | chapter06/util-linux.xml | 98 |
1 files changed, 65 insertions, 33 deletions
diff --git a/chapter06/util-linux.xml b/chapter06/util-linux.xml index 96949d86f..063082be0 100644 --- a/chapter06/util-linux.xml +++ b/chapter06/util-linux.xml @@ -59,23 +59,9 @@ mkdir -pv /var/lib/hwclock</userinput></screen> <sect2 role="installation"> <title>Installation of Util-linux</title> -<screen><userinput remap="configure">./configure --disable-su --disable-sulogin --disable-login</userinput></screen> + <para>Prepare Util-linux for compilation:</para> - <variablelist> - <title>The meaning of the configure option:</title> - - <varlistentry> - <term><parameter>--disable-*</parameter></term> - <listitem> - <para>These switches disable building su, sulogin, and login. They - duplicate the same programs provided by <xref - linkend='ch-system-shadow'/> and <xref linkend='ch-system-sysvinit'/>. - They also require - <ulink url="&blfs-root;/view/svn/postlfs/linux-pam.html">Linux-PAM</ulink> - which is not available in LFS.</para> - </listitem> - </varlistentry> - </variablelist> +<screen><userinput remap="configure">./configure</userinput></screen> <para>Compile the package:</para> @@ -84,12 +70,11 @@ mkdir -pv /var/lib/hwclock</userinput></screen> <para>If desired, run the test suite as a non-root user:</para> <warning><para>Running the test suite as the root user can be harmful to - your system. To run it, the kernel CONFIG_SCSI_DEBUG option for the kernel - must be available in the currently running system. The CONFIG_SCSI_DEBUG - option must be built as a module. Building it into the kernel will prevent - booting. For complete coverage, other BLFS packages must be installed. If - desired, this test can be run after rebooting into the completed LFS system - and running:</para> + your system. To run it, the CONFIG_SCSI_DEBUG option for the kernel must + be available in the currently running system, and must be built as a + module. Building it into the kernel will prevent booting. For complete + coverage, other BLFS packages must be installed. If desired, this test can + be run after rebooting into the completed LFS system and running:</para> <screen role="nodump"><userinput>bash tests/run.sh --srcdir=$PWD --builddir=$PWD</userinput></screen> </warning> @@ -117,17 +102,18 @@ su nobody -s /bin/bash -c "PATH=$PATH make -k check"</userinput></screen> <seglistitem> <seg>addpart, agetty, blkdiscard, blkid, blockdev, cal, cfdisk, chcpu, - chrt, col, colcrt, colrm, column, ctrlaltdel, cytune, delpart, - dmesg, eject, fallocate, fdformat, fdisk, findfs, findmnt, flock, fsck, - fsck.cramfs, fsck.minix, fsfreeze, fstrim, getopt, hexdump, hwclock, i386, - ionice, ipcmk, ipcrm, ipcs, isosize, kill, ldattach, linux32, linux64, - logger, look, losetup, lsblk, lscpu, lslocks, mcookie, mkfs, mkfs.bfs, - mkfs.cramfs, mkfs.minix, mkswap, more, mount, mountpoint, namei, partx, - pg, pivot_root, prlimit, raw, readprofile, rename, renice, resizepart, - rev, rtcwake, script, scriptreplay, setarch, setsid, setterm, sfdisk, - swaplabel, swapoff (link to swapon), swapon, switch_root, tailf, - taskset, ul, umount, unshare, utmpdump, uuidd, uuidgen, wall, - wdctl, whereis, wipefs, and x86_64</seg> + chrt, col, colcrt, colrm, column, ctrlaltdel, cytune, delpart, dmesg, + eject, fallocate, fdformat, fdisk, findfs, findmnt, flock, fsck, + fsck.cramfs, fsck.minix, fsfreeze, fstrim, getopt, hexdump, hwclock, + i386, ionice, ipcmk, ipcrm, ipcs, isosize, kill, last, lastb (link to + last), ldattach, linux32, linux64, logger, look, losetup, lsblk, lscpu, + lslocks, mcookie, mkfs, mkfs.bfs, mkfs.cramfs, mkfs.minix, mkswap, + more, mount, mountpoint, namei, partx, pg, pivot_root, prlimit, raw, + readprofile, rename, renice, resizepart, rev, rtcwake, script, + scriptreplay, setarch, setsid, setterm, sfdisk, sulogin, swaplabel, + swapoff (link to swapon), swapon, switch_root, tailf, taskset, ul, + umount, unshare, utmpdump, uuidd, uuidgen, wall, wdctl, whereis, + wipefs, and x86_64</seg> <seg>libblkid.{a,so}, libmount.{a,so}, libuuid.{a,so}</seg> @@ -546,6 +532,29 @@ su nobody -s /bin/bash -c "PATH=$PATH make -k check"</userinput></screen> </listitem> </varlistentry> + <varlistentry id="last"> + <term><command>last</command></term> + <listitem> + <para>Shows which users last logged in (and out), searching back + through the <filename>/var/log/wtmp</filename> file; it also shows + system boots, shutdowns, and run-level changes</para> + <indexterm zone="ch-system-util-linux last"> + <primary sortas="b-last">last</primary> + </indexterm> + </listitem> + </varlistentry> + + <varlistentry id="lastb"> + <term><command>lastb</command></term> + <listitem> + <para>Shows the failed login attempts, as logged in + <filename>/var/log/btmp</filename></para> + <indexterm zone="ch-system-util-linux lastb"> + <primary sortas="b-lastb">lastb</primary> + </indexterm> + </listitem> + </varlistentry> + <varlistentry id="ldattach"> <term><command>ldattach</command></term> <listitem> @@ -648,6 +657,17 @@ su nobody -s /bin/bash -c "PATH=$PATH make -k check"</userinput></screen> </listitem> </varlistentry> + <varlistentry id="mesg"> + <term><command>mesg</command></term> + <listitem> + <para>Controls whether other users can send messages to the current + user's terminal</para> + <indexterm zone="ch-system-util-linux mesg"> + <primary sortas="b-mesg">mesg</primary> + </indexterm> + </listitem> + </varlistentry> + <varlistentry id="mkfs"> <term><command>mkfs</command></term> <listitem> @@ -926,6 +946,18 @@ su nobody -s /bin/bash -c "PATH=$PATH make -k check"</userinput></screen> </listitem> </varlistentry> + <varlistentry id="sulogin"> + <term><command>sulogin</command></term> + <listitem> + <para>Allows <systemitem class="username">root</systemitem> to log in; + it is normally invoked by <command>init</command> when the system goes + into single user mode</para> + <indexterm zone="ch-system-util-linux sulogin"> + <primary sortas="b-sulogin">sulogin</primary> + </indexterm> + </listitem> + </varlistentry> + <varlistentry id="swaplabel"> <term><command>swaplabel</command></term> <listitem> |