informatica:linux:script
Differences
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Both sides previous revisionPrevious revisionNext revision | Previous revisionNext revisionBoth sides next revision | ||
informatica:linux:script [2019/06/17 10:16] – jose | informatica:linux:script [2019/09/24 10:38] – jose | ||
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Line 349: | Line 349: | ||
En bash: | En bash: | ||
let i=$i+1 | let i=$i+1 | ||
+ | |||
+ | expr 1 + 1 | ||
En sh: | En sh: | ||
i=$(($i + 1)) | i=$(($i + 1)) | ||
Line 790: | Line 792: | ||
====== Poner fecha en historial history ====== | ====== Poner fecha en historial history ====== | ||
export HISTTIMEFORMAT=' | export HISTTIMEFORMAT=' | ||
+ | |||
+ | ====== Salir terminal sin grabar history ====== | ||
+ | kill -9 $$ | ||
====== Unixtime ====== | ====== Unixtime ====== | ||
Line 920: | Line 925: | ||
===== Formatear xml ===== | ===== Formatear xml ===== | ||
:%!xmllint --encode UTF-8 --format - | :%!xmllint --encode UTF-8 --format - | ||
+ | ===== Carácteres especiales ===== | ||
+ | Para ver los carácteres especiales: | ||
+ | :set list | ||
+ | Vi añade newline al final de fichero. Si obtenemos el error **No newline at end of file** al hacer un diff por ejemplo, podemos hacer esto para verlo, aparecerà un \n en uno de los ficheros al final: | ||
+ | od -c fichero | ||
====== Buscar paquete debian ====== | ====== Buscar paquete debian ====== |
informatica/linux/script.txt · Last modified: 2024/04/19 07:00 by jose