Dash bad substitution
WebMar 21, 2013 · 16 On Centos my script work fine. But on Debian Squeeze when I run script, I got: cpfailover.sh: 30: Bad substitution Line of script say: SCRIPT_PATH="$ {BASH_SOURCE [0]}"; I have seen in many examples, even here, that is a correct line no. where is the problem. bash variables Share Improve this question Follow edited Mar 21, … WebJun 6, 2024 · 1 It’s well known that export masks the return value of command substitutions in its variable assignments. But, interestingly, export does not mask the return value of failed substitutions:
Dash bad substitution
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WebDec 2, 2024 · This is not a duplicate of the other question for two reasons. That question did not specify that the answer had to be POSIX. The marked answer for that question does not run correctly in a Dash shell.... WebOther solutions mix regex syntaxes. To use perl/PCRE patterns for both search and replace, and process only matching files, this works quite well:. grep -rlIZPi 'match1' xargs -0r perl -pi -e 's/match2/replace/gi;' match1 and match2 are usually identical but match2 can contain more advanced features that are only relevant to the substitution, e.g. capturing groups.
WebMay 28, 2024 · “But salt substitutes can be dangerous when you have conditions such as kidney disease, heart disease, high blood pressure, liver disease or diabetes.” These conditions may (though not in all … WebSep 12, 2015 · The sh vs dash vs bash is not the root problem here. You create a 'a' (whatever that is) in your second call to system (). Then you try to use this 'a' in the forth system () call. But this is another shell, and 'a' does not exist here. Each time you call system (), a new shell environment is created, and disappear at return.
WebJul 17, 2014 · The bad substitution is due to the incorrect assignments resulting in c not being an array, not because $ {c [i]} is incorrect. – chepner Jul 17, 2014 at 16:54 The first line also needs to be !#/bin/bash if the script is run as a command, but it will be ignored if you run it as bash script.sh (or whatever it is named). – chepner WebDec 1, 2024 · Stick margarines often have more saturated fat than tub margarines. So skip the stick and choose soft or liquid margarine instead. Look for a spread that has the least amount of saturated fat. The best choice is to find one with less than 10% of the daily value for saturated fat. You can find this on the nutrition facts label.
WebMar 21, 2013 · On Debian Squeeze, /bin/sh is a symlink to /bin/dash which does not support $ {array [0]}. Gracias. Update system for use old bash instead dash and work fine. Since …
WebApr 2, 2024 · Actions. Projects 8. Security. Insights. New issue. Closed. raistmer opened this issue on Apr 2, 2024 · 14 comments · Fixed by #10332. family guy mounds barWebJan 30, 2024 · addvar:1: bad substitution Could anyone see what's wrong ? The problem is with. local tmp="${!1}" ; , and specifically with ${!1}. In Bash, this is an indirect variable reference, which expands to the value of the variable named by the expansion of ${1}. In Zsh, however, it is simply invalid, so you cannot use that code as-is in that shell. family guy mother maggie shoesWebApr 7, 2024 · There are two misunderstandings in your example. When you use double quotes in the Jenkinsfile, you construct a Groovy String that substitutes variables (defined using $ sign) with associated values (or expressions.). Another misunderstanding is creating a bash variable in one sh step and accessing it in another sh step. It won't work that way. family guy mother maggiefamily guy mother tucker transcriptWebMar 9, 2024 · To change the shell used and solve the bad substitution error, we must first change the first line of code to #!/bin/bash. So, the code is no longer executed with dash … cooking with a masterbuilt smokerWebDash, on the other hand mainly aims to be POSIX compliant (and no more than that), will give you a Bad substition error if you try this: echo $SHELL /bin/dash # actually, it will … family guy mouthsWebFeb 22, 2016 · RUN echo dir is $app_dir .... This is a snippet of the build output below: .... Step 2 : RUN echo dir is $app_dir ---> Running in db93a939d701 dir is ---> c9f5e2a657d5 Removing intermediate container db93a939d701 .... Anyone know how to do the variable substitution? bash docker environment-variables Share Improve this question Follow family guy mouth chart