Bug 1925961
| Summary: | ksh and bash produce different results with same script | ||||||
|---|---|---|---|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Michael Carney <mwc> | ||||
| Component: | ksh | Assignee: | Siteshwar Vashisht <svashisht> | ||||
| Status: | CLOSED NOTABUG | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | unspecified | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 33 | CC: | kdudka, svashisht, vmihalko | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2021-03-21 15:35:47 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Attachments: |
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You need to write:
tr -dc '...'
... instead of:
tr -dc "'...'"
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Created attachment 1755516 [details] simple shell script using tr, head, and echo. Description of problem: Running simple script fails under ksh, but succeeds under bash. Version-Release number of selected component (if applicable):ksh-2020.0.0-4.fc33 How reproducible: Always Steps to Reproduce: 1. Save attached script as "foo": 2. Run it using bash: sh ./foo 3. Run it using ksh: ksh ./foo Actual results: With bash: 81> sh foo ZR*33pQoES4P1fJLGz$F 82> With ksh: 84> ksh foo tr: ][=*: equivalence class operand must be a single character 85> Expected results: Both shells should run script successfully. Additional info: