clfs-1.2clfs-2.1clfs-3.0.0-systemdclfs-3.0.0-sysvinitsystemdsysvinit
Last change
on this file since 163a6701 was
163a6701,
checked in by Jim Gifford <clfs@…>, 18 years ago
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r720@server (orig r718): jim | 2005-11-18 08:06:26 -0800
Added bootscripts to cross-lfs svn
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-
Property mode set to
100644
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File size:
949 bytes
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1 | #!/bin/sh |
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2 | ######################################################################## |
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3 | # Begin $network_devices/services/mtu |
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4 | # |
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5 | # Description : Sets MTU per interface |
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6 | # |
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7 | # Authors : Nathan Coulson - nathan@linuxfromscratch.org |
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8 | # Jim Gifford - jim@linuxfromscratch.org |
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9 | # |
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10 | # Version : 00.00 |
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11 | # |
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12 | # Notes : This sets the maximum amount of bytes that can be |
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13 | # transmitted within a packet. By default, this |
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14 | # value is set to 1500. |
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15 | # |
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16 | ######################################################################## |
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17 | |
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18 | . /etc/sysconfig/rc |
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19 | . ${rc_functions} |
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20 | . ${IFCONFIG} |
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21 | |
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22 | if [ -z "${MTU}" ] |
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23 | then |
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24 | boot_mesg "MTU variable missing from ${IFCONFIG}, cannot continue." ${FAILURE} |
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25 | echo_failure |
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26 | exit 1 |
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27 | fi |
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28 | |
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29 | case "${2}" in |
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30 | up) |
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31 | boot_mesg "Setting the MTU for ${1} to ${MTU}..." |
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32 | echo "${MTU}" > "/sys/class/net/${1}/mtu" |
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33 | evaluate_retval |
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34 | ;; |
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35 | |
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36 | down) |
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37 | ;; |
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38 | |
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39 | *) |
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40 | echo "Usage: ${0} [interface] {up|down}" |
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41 | exit 1 |
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42 | ;; |
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43 | esac |
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44 | |
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45 | # End $network_devices/services/mtu |
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