9d865abee1
* [: use posix-compliant example for equals comparison the previous example worked fine for bash, but some other shells (zsh, in my case) will not work when using "==" for comparison. the posix spec only requires "=", so I think it makes a little more sense to use that in the example. * test: use posix-compliant example for equals comparison the previous example worked fine for bash, but some other shells (zsh, in my case) will not work when using "==" for comparison. the posix spec only requires "=", so I think it makes a little more sense to use that in the example.
2.2 KiB
[
āĻĢāĻžāĻāĻ˛ āĻĒā§āĻ°āĻāĻžāĻ° āĻĒāĻ°ā§āĻā§āĻˇāĻž āĻāĻ°ā§āĻ¨ āĻāĻŦāĻ āĻŽāĻžāĻ¨ āĻ¤ā§āĻ˛āĻ¨āĻž āĻāĻ°ā§āĻ¨āĨ¤ āĻļāĻ°ā§āĻ¤āĻāĻŋ āĻ¸āĻ¤ā§āĻ¯ āĻŽāĻžāĻ¨ā§ 0 āĻ¸ā§āĻā§āĻ¯āĻžāĻāĻžāĻ¸ āĻĢāĻŋāĻ°āĻŋāĻ¯āĻŧā§ āĻĻā§āĻ¯āĻŧ, āĻāĻŦāĻ āĻļāĻ°ā§āĻ¤āĻāĻŋ āĻŽāĻŋāĻĨā§āĻ¯āĻž āĻŽāĻžāĻ¨ā§ 1āĨ¤ āĻāĻ°āĻ āĻ¤āĻĨā§āĻ¯ āĻĒāĻžāĻŦā§āĻ¨: https://www.gnu.org/software/bash/manual/bash.html#index-testāĨ¤
- āĻĒāĻ°ā§āĻā§āĻˇāĻž āĻāĻ°ā§āĻ¨ āĻ¯āĻĻāĻŋ āĻĻā§āĻāĻ¯āĻŧāĻž āĻā§āĻ°āĻŋāĻ¯āĻŧā§āĻŦāĻ˛ āĻ¨āĻŋāĻ°ā§āĻĻāĻŋāĻˇā§āĻ āĻ¸ā§āĻā§āĻ°āĻŋāĻ āĻāĻ° āĻ¸āĻŽāĻžāĻ¨/āĻ¸āĻŽāĻžāĻ¨ āĻ¨āĻž āĻšāĻ¯āĻŧ:
[ "${{āĻā§āĻ°āĻŋāĻ¯āĻŧā§āĻŦāĻ˛}}" {{=|!=}} "{{āĻ¸ā§āĻā§āĻ°āĻŋāĻ}}" ]
- āĻĒāĻ°ā§āĻā§āĻˇāĻž āĻāĻ°ā§āĻ¨ āĻ¯āĻĻāĻŋ āĻĻā§āĻāĻ¯āĻŧāĻž āĻā§āĻ°āĻŋāĻ¯āĻŧā§āĻŦāĻ˛ [āĻ]āĻā§āĻ¯āĻŧāĻžāĻ˛/[āĻ¨]āĻ [āĻ]āĻā§āĻ¯āĻŧāĻžāĻ˛/[āĻāĻŋ]āĻā§ [āĻ˛]ā§āĻ¸ [āĻ]āĻšā§āĻ¯āĻžāĻ¨/[āĻāĻŋ]āĻā§ [āĻ]āĻā§āĻ¯āĻŧāĻžāĻ˛/[āĻ˛]ā§āĻ¸ āĻā§āĻ°ā§ āĻĨā§āĻā§/[āĻ˛]ā§āĻ¸ āĻĨā§āĻā§ āĻŦāĻž āĻ¸āĻŽāĻžāĻ¨ āĻ¨āĻŋāĻ°ā§āĻĻāĻŋāĻˇā§āĻ āĻ¸āĻāĻā§āĻ¯āĻžāĻ¯āĻŧ:
[ "${{āĻā§āĻ°āĻŋāĻ¯āĻŧā§āĻŦāĻ˛}}" -{{eq|ne|gt|lt|ge|le}} {{āĻĒā§āĻ°ā§āĻŖāĻžāĻā§āĻ}} ]
- āĻĒāĻ°ā§āĻā§āĻˇāĻž āĻāĻ°ā§āĻ¨ āĻ¯āĻĻāĻŋ āĻ¨āĻŋāĻ°ā§āĻĻāĻŋāĻˇā§āĻ āĻā§āĻ°āĻŋāĻ¯āĻŧā§āĻŦāĻ˛ā§āĻ° [āĻ¨]āĻ¨-āĻāĻžāĻ˛āĻŋ āĻŽāĻžāĻ¨ āĻĨāĻžāĻā§:
[ -n "${{āĻā§āĻ°āĻŋāĻ¯āĻŧā§āĻŦāĻ˛}}" ]
- āĻĒāĻ°ā§āĻā§āĻˇāĻž āĻāĻ°ā§āĻ¨ āĻ¯āĻĻāĻŋ āĻ¨āĻŋāĻ°ā§āĻĻāĻŋāĻˇā§āĻ āĻā§āĻ°āĻŋāĻ¯āĻŧā§āĻŦāĻ˛ā§āĻ° āĻāĻžāĻ˛āĻŋ āĻŽāĻžāĻ¨ āĻĨāĻžāĻā§:
[ -z "${{āĻā§āĻ°āĻŋāĻ¯āĻŧā§āĻŦāĻ˛}}" ]
- āĻĒāĻ°ā§āĻā§āĻˇāĻž āĻāĻ°ā§āĻ¨ āĻ¯āĻĻāĻŋ āĻ¨āĻŋāĻ°ā§āĻĻāĻŋāĻˇā§āĻ [āĻĢāĻžāĻāĻ˛] āĻŦāĻŋāĻĻā§āĻ¯āĻŽāĻžāĻ¨ āĻĨāĻžāĻā§:
[ -f {{āĻĒāĻžāĻĨ/āĻā§/āĻĢāĻžāĻāĻ˛}} ]
- āĻĒāĻ°ā§āĻā§āĻˇāĻž āĻāĻ°ā§āĻ¨ āĻ¯āĻĻāĻŋ āĻ¨āĻŋāĻ°ā§āĻĻāĻŋāĻˇā§āĻ [āĻĄāĻŋāĻ°ā§āĻā§āĻāĻ°āĻŋ] āĻŦāĻŋāĻĻā§āĻ¯āĻŽāĻžāĻ¨ āĻĨāĻžāĻā§:
[ -d {{āĻĒāĻžāĻĨ/āĻā§/āĻĄāĻŋāĻ°ā§āĻā§āĻāĻ°āĻŋ}} ]
- āĻĒāĻ°ā§āĻā§āĻˇāĻž āĻāĻ°ā§āĻ¨ āĻ¯āĻĻāĻŋ āĻ¨āĻŋāĻ°ā§āĻĻāĻŋāĻˇā§āĻ āĻĢāĻžāĻāĻ˛ āĻŦāĻž āĻĄāĻŋāĻ°ā§āĻā§āĻāĻ°āĻŋ [āĻ]āĻ¸ā§āĻā§āĻ°āĻŋāĻ āĻŦāĻŋāĻĻā§āĻ¯āĻŽāĻžāĻ¨ āĻĨāĻžāĻā§:
[ -e {{āĻĒāĻžāĻĨ/āĻā§/āĻĢāĻžāĻāĻ˛_āĻ
āĻĨāĻŦāĻž_āĻĄāĻŋāĻ°ā§āĻā§āĻāĻ°āĻŋ}} ]