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obsolete

46 Occurrences trouvées, Dernière modification : il y a 18 mois

the [[scripting:nonportable | portability page]] for a discussion on portability issues. This first t... any legitimate uses. These features exist mostly for Bourne, csh, or some other backward compatibility... ''>FILE 2>&1'' |This redirection syntax is short for ''>FILE 2>&1'' and originates in the C Shell. The latter form is especially uncommon and should never be used,

positional-parameters

22 Occurrences trouvées, Dernière modification : il y a 18 mois

t was called. Option-switch parsing (e.g. ''-h'' for displaying help) is not performed at this point. ... lso [[dict:terms:parameter | the dictionary entry for "parameter"]]. ===== The first argument ===== ... /bin/testscript </code> However, this isn't true for login shells: <code> > echo "$0" -bash </code> I... ily influence it (the ''login'' program does that for login shells, by prefixing a dash, for example).

quoting

19 Occurrences trouvées, Dernière modification : il y a 18 mois

e-quotes: ''<nowiki>'stuff'</nowiki>'' All three forms have the very same purpose: **They give you gen... troduce strong-quoting (see below) * characters for pattern matching * tilde expansion * pathname... ATIVE: It's also possible to mix-and-match quotes for readability: echo "Here's my test" </code> ====... e (ASCII 033) **\E is non-standard** | | ''\f'' | form feed | | ''\n'' | newline | | ''\r'' | carriage

redirection

5 Occurrences trouvées, Dernière modification : il y a 18 mois

terminal** here. Check your preferred UNIX(r)-FAQ for details, I'm too lazy to explain what a terminal ... ists. You can manually override that behaviour by forcing overwrite with the redirection operator ''>|'... ay help cat <<EOF Sorry... No help available yet for $PROGRAM. Hehe... EOF </code> As you see, substi... of the here-documents. The word ''WORD'' is taken for the input redirection: <code> cat <<< "Hello wor

check-script

3 Occurrences trouvées, Dernière modification : il y a 18 mois

https://github.com/pahaz/bashtest|bashtest]] tool for testing your scripts. https://wiki.bash-hackers.... ==== Create testsuit ==== Then make test suits for **stat.sh**. We make a directory **testsuit** whi... Lets write tests. We just write a shell command for testing our work. Create file **tests.bashtest**

flac2mp3

1 Occurrences trouvées, Dernière modification : il y a 18 mois

# # flac2mp3.sh Version2 ########## #!/bin/bash for FILE in *.flac; do ffmpeg -i "$FILE" -ab 320k