Eu tenho vários arquivos abertos no meu editor (geany). Eu consegui pendurá-lo fazendo um tipo em uma lista grande que eu deveria ter salvo e enviado através de um pipe para classificar via linha de comando (mapeei um dos comandos personalizados para classificar, então Ctrl + 1 classificará a seleção atual). Se eu anexar o strace a esse processo, conforme sugerido em esta resposta , vejo o seguinte:
write(18, "000011317XYZ01\n000011317XYZ01\n00"..., 8325030
o material entre aspas é o que eu estava classificando. Eu posso ou não ter deixado alterações não salvas abertas em outros arquivos. Tenho quase certeza de que tudo o que resta não é importante, mas se por acaso esqueci de salvar algum trabalho, gostaria de cancelar essa gravação e liberar o programa para retomar o funcionamento. Isso é possível e, em caso afirmativo, como posso fazê-lo?
EDIT: lsof output:
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
geany 17502 me cwd DIR 0,32 4096 2799 /mnt/aleph/edit/timothy/aleph_stats/acq_firm
geany 17502 me rtd DIR 8,10 4096 2 /
geany 17502 me txt REG 8,8 2354896 1049732 /usr/bin/geany
geany 17502 me mem REG 8,8 88585928 542673 /usr/share/icons/gnome/icon-theme.cache
geany 17502 me mem REG 8,8 38535164 557602 /usr/share/icons/hicolor/icon-theme.cache
geany 17502 me mem REG 8,8 23512808 834745 /usr/lib64/libicudata.so.52.1
geany 17502 me DEL REG 8,8 542688 /usr/share/icons/gnome/icon-theme.cache
geany 17502 me DEL REG 8,8 553973 /usr/share/icons/hicolor/icon-theme.cache
geany 17502 me mem REG 8,8 611556 568798 /usr/share/fonts/dejavu/DejaVuSans-Oblique.ttf
geany 17502 me mem REG 8,8 672300 568795 /usr/share/fonts/dejavu/DejaVuSans-Bold.ttf
geany 17502 me DEL REG 0,4 184483854 /SYSV00000000
geany 17502 me DEL REG 8,8 1188828 /usr/lib64/gconv/ISO8859-1.so
geany 17502 me DEL REG 0,4 184385538 /SYSV00000000
geany 17502 me mem REG 8,8 1522200 834750 /usr/lib64/libicuuc.so.52.1
geany 17502 me mem REG 8,8 1450760 788304 /usr/lib64/libxml2.so.2.9.1
geany 17502 me mem REG 8,8 26784 1188919 /usr/lib64/geany/pretty-printer.so
geany 17502 me mem REG 8,8 39344 1188915 /usr/lib64/geany/htmlchars.so
geany 17502 me mem REG 8,8 47624 802077 /usr/lib64/libenchant.so.1.6.0
geany 17502 me mem REG 8,8 27240 802366 /usr/lib64/libgtkspell.so.0.0.0
geany 17502 me DEL REG 8,8 624545 /usr/share/icons/hicolor/icon-theme.cache
geany 17502 me mem REG 8,8 313856 568804 /usr/share/fonts/dejavu/DejaVuSansMono-Bold.ttf
geany 17502 me mem REG 8,8 84984 1188912 /usr/lib64/geany/geanyvc.so
geany 17502 me mem REG 8,8 99632 1188896 /usr/lib64/geany/geanylatex.so
geany 17502 me mem REG 8,10 349816 672871 /lib64/libncurses.so.5.9
geany 17502 me mem REG 8,8 652992 803024 /usr/lib64/libvte.so.9.2800.2
geany 17502 me mem REG 8,8 23000 1184701 /usr/lib64/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-png.so
geany 17502 me DEL REG 8,10 653148 /lib64/libnss_files-2.16.so
geany 17502 me DEL REG 8,10 653144 /lib64/libnss_nis-2.16.so
geany 17502 me DEL REG 8,10 653150 /lib64/libnsl-2.16.so
geany 17502 me DEL REG 8,10 653135 /lib64/libnss_compat-2.16.so
geany 17502 me mem REG 8,8 48192 1189447 /usr/lib64/gio/modules/libdconfsettings.so
geany 17502 me DEL REG 8,8 1202522 /usr/lib64/gio/modules/libgioremote-volume-monitor.so#new
geany 17502 me mem REG 8,8 341088 801633 /usr/lib64/libibus-1.0.so.5.0.502
geany 17502 me mem REG 8,8 249424 796649 /usr/lib64/libdbus-1.so.3.7.6
geany 17502 me mem REG 8,8 241972 568806 /usr/share/fonts/dejavu/DejaVuSansMono-Oblique.ttf
geany 17502 me mem REG 8,8 31600 1185042 /usr/lib64/gtk-2.0/2.10.0/immodules/im-ibus.so
geany 17502 me mem REG 8,8 720012 568799 /usr/share/fonts/dejavu/DejaVuSans.ttf
geany 17502 me mem REG 8,8 14632 272931 /usr/lib64/pango/1.8.0/modules/pango-basic-fc.so
geany 17502 me mem REG 8,5 210920 528159 /var/cache/fontconfig/6b6a5d05491ac801f42cf67ebd0a6108-le64.cache-4
geany 17502 me mem REG 8,5 10264 529015 /var/cache/fontconfig/0b1bcc92b4d25cc154d77dafe3bceaa0-le64.cache-4
geany 17502 me mem REG 8,5 41640 529013 /var/cache/fontconfig/acc285bc1956c3c4bc7afb41d537a85a-le64.cache-4
geany 17502 me mem REG 8,5 23600 529011 /var/cache/fontconfig/4467b976098fb13588b23c76ba4750d8-le64.cache-4
geany 17502 me mem REG 8,5 98832 529010 /var/cache/fontconfig/8d4af663993b81a124ee82e610bb31f9-le64.cache-4
geany 17502 me mem REG 8,5 55328 529008 /var/cache/fontconfig/d722f191fc173fb8c13c8ea6f285de40-le64.cache-4
geany 17502 me mem REG 8,5 19328 529007 /var/cache/fontconfig/a595ca43be94766bbfe429f07fba82d0-le64.cache-4
geany 17502 me mem REG 8,5 17216 529005 /var/cache/fontconfig/580bda594161061e6ef4cc8a4db09662-le64.cache-4
geany 17502 me mem REG 8,5 35584 529003 /var/cache/fontconfig/1dce2cb908b447e938fc03acd9b47fcf-le64.cache-4
geany 17502 me mem REG 8,5 209704 528920 /var/cache/fontconfig/e93c8d63f9026ff45792033b853adafb-le64.cache-4
geany 17502 me DEL REG 8,8 1221002 /usr/lib64/locale/locale-archive
geany 17502 me mem REG 8,8 121040 802287 /usr/lib64/libgraphite2.so.3.0.1
geany 17502 me mem REG 8,8 22616 801464 /usr/lib64/libXxf86vm.so.1.0.0
geany 17502 me DEL REG 8,8 835089 /usr/lib64/libxcb-glx.so.0.0.0
geany 17502 me mem REG 8,8 149736 801100 /usr/lib64/libglapi.so.0.0.0
geany 17502 me mem REG 8,8 22504 801439 /usr/lib64/libXdmcp.so.6.0.0
geany 17502 me mem REG 8,8 14336 801434 /usr/lib64/libXau.so.6.0.0
geany 17502 me mem REG 8,8 47408 800472 /usr/lib64/libdrm.so.2.4.0
geany 17502 me mem REG 8,10 71536 664243 /lib64/libudev.so.1.3.7
geany 17502 me mem REG 8,8 22856 801102 /usr/lib64/libgbm.so.1.0.0
geany 17502 me DEL REG 8,8 803116 /usr/lib64/libxcb-xfixes.so.0.0.0
geany 17502 me DEL REG 8,8 835088 /usr/lib64/libxcb-dri2.so.0.0.0
geany 17502 me mem REG 8,8 5864 801431 /usr/lib64/libX11-xcb.so.1.0.0
geany 17502 me DEL REG 8,10 691928 /lib64/libbz2.so.1.0.6
geany 17502 me mem REG 8,8 174112 802103 /usr/lib64/libexpat.so.1.6.0
geany 17502 me mem REG 8,8 372120 802652 /usr/lib64/libharfbuzz.so.0.923.0
geany 17502 me mem REG 8,8 30904 802115 /usr/lib64/libffi.so.6.0.1
geany 17502 me DEL REG 8,10 653145 /lib64/libresolv-2.16.so
geany 17502 me DEL REG 8,10 653131 /lib64/librt-2.16.so
geany 17502 me mem REG 8,8 392984 274704 /usr/lib64/opengl/xorg-x11/lib/libGL.so.1.2.0
geany 17502 me mem REG 8,10 88472 660612 /lib64/libz.so.1.2.8
geany 17502 me DEL REG 8,8 835090 /usr/lib64/libxcb.so.1.1.0
geany 17502 me DEL REG 8,8 835084 /usr/lib64/libxcb-render.so.0.0.0
geany 17502 me DEL REG 8,8 803129 /usr/lib64/libxcb-shm.so.0.0.0
geany 17502 me mem REG 8,8 220184 801044 /usr/lib64/libpng16.so.16.8.0
geany 17502 me DEL REG 8,10 653143 /lib64/libdl-2.16.so
geany 17502 me mem REG 8,8 122528 265129 /usr/lib64/opengl/xorg-x11/lib/libEGL.so.1.0.0
geany 17502 me mem REG 8,8 617088 802753 /usr/lib64/libpixman-1.so.0.30.2
geany 17502 me mem REG 8,8 675336 802153 /usr/lib64/libfreetype.so.6.10.1
geany 17502 me mem REG 8,8 73544 801440 /usr/lib64/libXext.so.6.4.0
geany 17502 me mem REG 8,8 10120 801438 /usr/lib64/libXdamage.so.1.1.0
geany 17502 me mem REG 8,8 10096 801436 /usr/lib64/libXcomposite.so.1.0.0
geany 17502 me mem REG 8,8 43512 801437 /usr/lib64/libXcursor.so.1.0.2
geany 17502 me mem REG 8,8 39040 801450 /usr/lib64/libXrandr.so.2.2.0
geany 17502 me mem REG 8,8 63752 801444 /usr/lib64/libXi.so.6.1.0
geany 17502 me mem REG 8,8 10264 801445 /usr/lib64/libXinerama.so.1.0.0
geany 17502 me mem REG 8,8 39280 801451 /usr/lib64/libXrender.so.1.3.0
geany 17502 me mem REG 8,8 244520 802134 /usr/lib64/libfontconfig.so.1.7.0
geany 17502 me mem REG 8,8 85576 835142 /usr/lib64/libpangoft2-1.0.so.0.3400.1
geany 17502 me mem REG 8,8 146808 787175 /usr/lib64/libatk-1.0.so.0.20809.1
geany 17502 me mem REG 8,8 22432 801441 /usr/lib64/libXfixes.so.3.1.0
geany 17502 me mem REG 8,8 1285592 801432 /usr/lib64/libX11.so.6.3.0
geany 17502 me DEL REG 8,10 653151 /lib64/libc-2.16.so
geany 17502 me DEL REG 8,10 653130 /lib64/libpthread-2.16.so
geany 17502 me mem REG 8,10 88288 653223 /lib64/libgcc_s.so.1
geany 17502 me DEL REG 8,10 653136 /lib64/libm-2.16.so
geany 17502 me mem REG 8,8 995576 1188464 /usr/lib64/gcc/x86_64-pc-linux-gnu/4.7.3/libstdc++.so.6.0.17
geany 17502 me mem REG 8,8 1201112 802221 /usr/lib64/libglib-2.0.so.0.3600.4
geany 17502 me mem REG 8,8 14440 802228 /usr/lib64/libgmodule-2.0.so.0.3600.4
geany 17502 me mem REG 8,8 326656 802262 /usr/lib64/libgobject-2.0.so.0.3600.4
geany 17502 me mem REG 8,8 1409968 802210 /usr/lib64/libgio-2.0.so.0.3600.4
geany 17502 me mem REG 8,8 310536 835144 /usr/lib64/libpango-1.0.so.0.3400.1
geany 17502 me mem REG 8,8 130184 835186 /usr/lib64/libgdk_pixbuf-2.0.so.0.2800.2
geany 17502 me mem REG 8,8 1137752 801936 /usr/lib64/libcairo.so.2.11200.14
geany 17502 me mem REG 8,8 52392 835143 /usr/lib64/libpangocairo-1.0.so.0.3400.1
geany 17502 me mem REG 8,8 736376 802180 /usr/lib64/libgdk-x11-2.0.so.0.2400.22
geany 17502 me mem REG 8,8 4378920 802354 /usr/lib64/libgtk-x11-2.0.so.0.2400.22
geany 17502 me DEL REG 8,10 653152 /lib64/ld-2.16.so
geany 17502 me mem REG 8,5 7992 528210 /var/cache/fontconfig/711dae798b6bff4224ea2776edcb5c93-le64.cache-4
geany 17502 me mem REG 8,5 5344 529012 /var/cache/fontconfig/f55bbeb01d684dc5b5f7b2c347cc42d9-le64.cache-4
geany 17502 me mem REG 8,5 121856 528921 /var/cache/fontconfig/4b5cf4386f1cde02a336ba961b4ac82d-le64.cache-4
geany 17502 me mem REG 8,5 467824 528913 /var/cache/fontconfig/17090aa38d5c6f09fb8c5c354938f1d7-le64.cache-4
geany 17502 me mem REG 8,5 468544 528912 /var/cache/fontconfig/df311e82a1a24c41a75c2c930223552e-le64.cache-4
geany 17502 me mem REG 8,8 333636 568807 /usr/share/fonts/dejavu/DejaVuSansMono.ttf
geany 17502 me mem REG 8,8 134644 542662 /usr/share/mime/mime.cache
geany 17502 me mem REG 8,3 17724 2887683 /home/me/.local/share/mime/mime.cache
geany 17502 me mem REG 8,8 1584 647916 /usr/share/vte/termcap-0.0/xterm
geany 17502 me mem REG 8,5 13800 528154 /var/cache/fontconfig/aecded52ccf112ce9ddb976f75eab3bb-le64.cache-4
geany 17502 me mem REG 8,5 43352 527867 /var/cache/fontconfig/12b26b760a24f8b4feb03ad48a333a72-le64.cache-4
geany 17502 me mem REG 8,5 3744 528919 /var/cache/fontconfig/6ba42ae0000f58711b5caaf10d690066-le64.cache-4
geany 17502 me mem REG 8,5 5568 528918 /var/cache/fontconfig/9ac117a19f6581c07dc6f3cd1c903930-le64.cache-4
geany 17502 me mem REG 8,5 63936 528917 /var/cache/fontconfig/f73c51d6200a78c2054c26a5b2398976-le64.cache-4
geany 17502 me mem REG 8,5 32968 528916 /var/cache/fontconfig/d62e99ef547d1d24cdb1bd22ec1a2976-le64.cache-4
geany 17502 me mem REG 8,5 16824 527827 /var/cache/fontconfig/f6b893a7224233d96cb72fd88691c0b4-le64.cache-4
geany 17502 me mem REG 8,5 34008 528914 /var/cache/fontconfig/f349e9996a5320f6dd491cedd2b1f964-le64.cache-4
geany 17502 me mem REG 8,3 4664 2925817 /home/me/.cache/fontconfig/e62d3f7bf4c215071e5515a94c2f2165-le64.cache-4
geany 17502 me mem REG 8,5 12192 528911 /var/cache/fontconfig/3830d5c3ddfd5cd38a049b759396e72e-le64.cache-4
geany 17502 me DEL REG 8,8 1220999 /usr/lib64/gconv/gconv-modules.cache
geany 17502 me 0u CHR 136,13 0t0 16 /dev/pts/13
geany 17502 me 1u CHR 136,13 0t0 16 /dev/pts/13
geany 17502 me 2u CHR 136,13 0t0 16 /dev/pts/13
geany 17502 me 3u unix 0xffff8801deefb400 0t0 54793415 socket
geany 17502 me 4u 0000 0,9 0 5383 anon_inode
geany 17502 me 5u unix 0xffff8801deefa080 0t0 54793417 /tmp/geany_socket.539baec2
geany 17502 me 6r 0000 0,9 0 5383 anon_inode
geany 17502 me 7u unix 0xffff8801fbe14440 0t0 54786886 socket
geany 17502 me 8u 0000 0,9 0 5383 anon_inode
geany 17502 me 9u 0000 0,9 0 5383 anon_inode
geany 17502 me 10u CHR 5,2 0t0 1137 /dev/ptmx
geany 17502 me 11u CHR 136,17 0t0 20 /dev/pts/17
geany 17502 me 12u unix 0xffff8801fd275b00 0t0 54802777 socket
geany 17502 me 13u 0000 0,9 0 5383 anon_inode
geany 17502 me 14r REG 0,3 0 54819383 /proc/17502/mounts
geany 17502 me 18w FIFO 0,8 0t0 120077341 pipe
geany 17502 me 19r FIFO 0,8 0t0 120077342 pipe
geany 17502 me 21r FIFO 0,8 0t0 120076496 pipe
geany 17502 me 22r FIFO 0,8 0t0 120077343 pipe