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extend doc bash checks

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Kay Marquardt (Gnadelwartz) 2020-09-23 15:35:31 +02:00
parent c479c80362
commit c20eef461d
1 changed files with 5 additions and 5 deletions
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doc/0_install.md
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@ -6,14 +6,14 @@ There may be systems where bash seems to be installed but it is not, e.g. emmbed
Run the following commands to see if your bash looks ok ...
```bash
# does the system say bash is there?
which bash && echo "bash seems available..."
# system say bash is there?
if which bash; then echo "bash seems available..."; else echo "NO bash"; fi
# real bash supports ARRAY
bash -c 'eval "a=(1)" && echo "Shell supports ARRAY..."'
bash -c 'if eval "a=(1)"; then echo "Shell support arrays..."; else echo "Shell has NO arrays"; fi'
# check for version by feature
bash -c '[ "$(echo -e "\u1111")" == "\u1111" ] || echo "Bash version seems ok ..."'
bash -c 'if [ "$(echo -e "\u1111")" != "\u1111" ]; then echo "Bash version ok ..."; else echo "Bash Version NOT ok"; fi'
```
## Install bashbot
@ -169,5 +169,5 @@ The old format is supported for backward compatibility, but may fail for corner
#### [Next Create Bot](1_firstbot.md)
#### $$VERSION$$ v1.0-22-g1153d65
#### $$VERSION$$ v1.0-23-gc479c80