org.sonar.l10n.shellcheck.rules.shellcheck.SC2267.html Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of sonar-shellcheck-plugin Show documentation

ShellCheck plugin for SonarQube

The newest version!

GNU xargs -i is deprecated in favor of -I{}
Problematic code
# Implicit replacement string
xargs -i ls {}

# Explicit replacement string
xargs -imyfilename ls myfilename

Correct code
xargs -I {} ls {}

xargs -I filename ls filename

Rationale
xargs -i is a GNU specific option. It has been deprecated in favor of the POSIX standard option -I.
Note that -i will implicitly use {} as a token if nothing is specified, while -I requires it to be explicit.
Exceptions
None.
Related resources

Help by adding links to BashFAQ, StackOverflow, man pages, POSIX, etc!