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obselete
12 Occurrences trouvées, Dernière modification :
irst table lists syntax that is tolerated by Bash but has few if any legitimate uses. These features ex... icially, it is not considered deprecated by Bash, but I highly discourage it. It conflicts with the lis... fied by POSIX (unless otherwise specified below), but has been superseded by superior alternatives (eit... Korn shell arrays such as Bash. They are a vital but non-standard feature for writing clean, safe scri
basics
9 Occurrences trouvées, Dernière modification :
esides inside a file. The file can be executable, but you can call a Bash script with that filename as ... here executables are not tagged by the extension, but by **permissions** (filemode). The file name can ... your system. In general, if a file is executable, but not an executable (binary) program, and such a li... **126**: the requested command (file) was found, but can't be executed * **127**: command (file) not
color
6 Occurrences trouvées, Dernière modification :
o "truecolor". It has been in VTE for a while and but is relatively new, being still git-only in Konsol... . We do not learn if it managed to set the color, but since it doesn't understand how to reply to our r... section. Also, while this one is not a terminal, but a terminal replayer, it is still worth mentioning... /) ## Terminals that parse ANSI color sequences, but approximate them to 256 palette - xterm (but doi
truecolor
6 Occurrences trouvées, Dernière modification :
o "truecolor". It has been in VTE for a while and but is relatively new, being still git-only in Konsol... . We do not learn if it managed to set the color, but since it doesn't understand how to reply to our r... section. Also, while this one is not a terminal, but a terminal replayer, it is still worth mentioning... ====== Terminals that parse ANSI color sequences, but approximate them to 256 palette ====== - xterm
scripting
5 Occurrences trouvées, Dernière modification :
how to fix it". This is not a bible, of course. But I have seen so much ugly and terrible code (not o... in ....'' * variable assignment: ''VAR=$WORD'' But quoting these is never a mistake. If you quote ev... named ''f1'' may be easy and quick to write down, but for debugging and especially for other people, it... es. ''/bin/ls'' is a valid function name in Bash, but is not a good idea. ==== Command substitution =
behaviours
1 Occurrences trouvées, Dernière modification :
: NB: ''/bin/sh'' may be linked to ''/bin/bash'', but that doesn't mean it acts like ''/bin/bash'' :!:)