Difference between revisions of "/dev/stderr"
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m (Welcome moved page Stderr to /dev/stderr) |
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(No difference)
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Latest revision as of 11:37, 15 February 2024
2>&1&>
your-command-with-stdout-and-stderr 2>&1 | tee -a your file
err() {
echo "[$(date +'%Y-%m-%dT%H:%M:%S%z')]: $*" >&2
}
if ! do_something; then
err "Unable to do_something"
exit 1
fi
Related[edit]
See also[edit]
/dev/stdin,/dev/stdout,/dev/stderr,/dev/null, File descriptor,set -x- Linux logging, Cisco IOS logging
- Shell:
sh,Bash,ksh,zsh,ash, PowerShell (Windows),/usr/bin/env, Fish shell,.hushlogin,dash,tcsh, Shell redirection,dquote, $SHELL, Google Cloud Shell, AWS CloudShell, explainshell.com, vmware_vm_shell, Nushell, Fig.io
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