Language Translated Unfinished Unfinished words Unfinished characters Untranslated Checks Suggestions Comments
English 0 0 0 0 1 0 0
Chinese (Simplified) 0% 10 525 4,396 10 0 0 0
French 0 0 0 0 0 0 0
Greek 0% 10 525 4,396 10 0 0 0
Portuguese (Brazil) 0 0 0 0 0 0 0
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Project website www.linuxfromscratch.org
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Source code repository git@git.linuxfromscratch.org:fr-lfs
Repository branch 12.0
Last remote commit Add Portuguese (Brazil) BLFS 5a031b636f
Julien Lepiller authored 2 months ago
Weblate repository https://translate.linuxfromscratch.org/git/linux-from-scratch-12-0/index/
File mask lfs/*/chapter08/stripping.po
12 days ago

String statistics

Strings percent Hosted strings Words percent Hosted words Characters percent Hosted characters
Total 50 2,625 21,980
Source 10 525 4,396
Translated 60% 30 60% 1,575 60% 13,188
Needs editing 0% 0 0% 0 0% 0
Read-only 20% 10 20% 525 20% 4,396
Failing checks 2% 1 3% 86 2% 653
Strings with suggestions 0% 0 0% 0 0% 0
Untranslated strings 40% 20 40% 1,050 40% 8,792
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User avatar admin

Resource updated

  1. Linux From Scratch 12.0
  2. chapter08_stripping
  3. Greek
File “lfs/el/chapter08/stripping.po” was added. 8 months ago
User avatar None

String updated in the repository

  1. Linux From Scratch 12.0
  2. chapter08_stripping
  3. Greek
A large number of files will be flagged as errors because their file format is not recognized. These warnings can be safely ignored. They indicate that those files are scripts, not binaries.
 
8 months ago
User avatar None

String updated in the repository

  1. Linux From Scratch 12.0
  2. chapter08_stripping
  3. Greek
<userinput>save_usrlib="$(cd /usr/lib; ls ld-linux*[^g])
libc.so.6
libthread_db.so.1
libquadmath.so.&libquadmath-version;
libstdc++.so.&libstdcpp-version;
libitm.so.&libitm-version;
libatomic.so.&libatomic-version;"

cd /usr/lib

for LIB in $save_usrlib; do
objcopy --only-keep-debug $LIB $LIB.dbg
cp $LIB /tmp/$LIB
strip --strip-unneeded /tmp/$LIB
objcopy --add-gnu-debuglink=$LIB.dbg /tmp/$LIB
install -vm755 /tmp/$LIB /usr/lib
rm /tmp/$LIB
done

online_usrbin="bash find strip"
online_usrlib="libbfd-&binutils-version;.so
libsframe.so.&libsframe-version;
libhistory.so.&readline-soversion;
libncursesw.so.&ncurses-version;
libm.so.6
libreadline.so.&readline-soversion;
libz.so.&zlib-version;
$(cd /usr/lib; find libnss*.so* -type f)"

for BIN in $online_usrbin; do
cp /usr/bin/$BIN /tmp/$BIN
strip --strip-unneeded /tmp/$BIN
install -vm755 /tmp/$BIN /usr/bin
rm /tmp/$BIN
done

for LIB in $online_usrlib; do
cp /usr/lib/$LIB /tmp/$LIB
strip --strip-unneeded /tmp/$LIB
install -vm755 /tmp/$LIB /usr/lib
rm /tmp/$LIB
done

for i in $(find /usr/lib -type f -name \*.so* ! -name \*dbg) \
$(find /usr/lib -type f -name \*.a) \
$(find /usr/{bin,sbin,libexec} -type f); do
case "$online_usrbin $online_usrlib $save_usrlib" in
*$(basename $i)* )
;;
* ) strip --strip-unneeded $i
;;
esac
done

unset BIN LIB save_usrlib online_usrbin online_usrlib
</userinput>
 
8 months ago
User avatar None

String updated in the repository

  1. Linux From Scratch 12.0
  2. chapter08_stripping
  3. Greek
If there is any package whose version is different from the version specified by the book (either following a security advisory or satisfying personal preference), it may be necessary to update the library file name in <envar>save_usrlib</envar> or <envar>online_usrlib</envar>. <emphasis role='bold'>Failing to do so may render the system completely unusable.</emphasis>
 
8 months ago
User avatar None

String updated in the repository

  1. Linux From Scratch 12.0
  2. chapter08_stripping
  3. Greek
The ELF loader's name is ld-linux-x86-64.so.2 on 64-bit systems and ld-linux.so.2 on 32-bit systems. The construct below selects the correct name for the current architecture, excluding anything ending with <quote>g</quote>, in case the commands below have already been run.
 
8 months ago
User avatar None

String updated in the repository

  1. Linux From Scratch 12.0
  2. chapter08_stripping
  3. Greek
Note that <command>strip</command> will overwrite the binary or library file it is processing. This can crash the processes using code or data from the file. If the process running <command>strip</command> is affected, the binary or library being stripped can be destroyed; this can make the system completely unusable. To avoid this problem we copy some libraries and binaries into <filename class="directory">/tmp</filename>, strip them there, then reinstall them with the <command>install</command> command. (The related entry in <xref linkend="pkgmgmt-upgrade-issues"/> gives the rationale for using the <command>install</command> command here.)
 
8 months ago
User avatar None

String updated in the repository

  1. Linux From Scratch 12.0
  2. chapter08_stripping
  3. Greek
The debugging symbols from selected libraries are preserved in separate files. That debugging information is needed to run regression tests with <ulink url='&blfs-book;/general/valgrind.html'>valgrind</ulink> or <ulink url='&blfs-book;/general/gdb.html'>gdb</ulink> later, in BLFS.
 
8 months ago
User avatar None

String updated in the repository

  1. Linux From Scratch 12.0
  2. chapter08_stripping
  3. Greek
A <command>strip</command> command with the <parameter>--strip-unneeded</parameter> option removes all debug symbols from a binary or library. It also removes all symbol table entries not needed by the linker (for static libraries) or dynamic linker (for dynamically linked binaries and shared libraries).
 
8 months ago
User avatar None

String updated in the repository

  1. Linux From Scratch 12.0
  2. chapter08_stripping
  3. Greek
Most people who use the commands mentioned below do not experience any difficulties. However, it is easy to make a mistake and render the new system unusable. So before running the <command>strip</command> commands, it is a good idea to make a backup of the LFS system in its current state.
 
8 months ago
User avatar None

String updated in the repository

  1. Linux From Scratch 12.0
  2. chapter08_stripping
  3. Greek
This section is optional. If the intended user is not a programmer and does not plan to do any debugging of the system software, the system's size can be decreased by some 2 GB by removing the debugging symbols, and some unnecessary symbol table entries, from binaries and libraries. This causes no real inconvenience for a typical Linux user.
 
8 months ago
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