(zsh) Positional Parameters, This is because both of these commands were perfectly valid; the set builtin assigns its arguments to the positional parameters ( $1 , $2 , etc.). Ask Question Asked 10 years, 6 months ago. Associative arrays in bash. Bash provides one-dimensional indexed and associative array variables. The official customization guide recommends to use ZSH_CUSTOM variable to specify the location of a custom directory. Associative arrays in bash and zsh. Just remember to set the shebang in your scripts to #!/bin/zsh. sched A builtin that provides a timed execution facility within the shell. parameter Access to internal hash tables via special associative arrays. Modern unix shells like bash (>4.x) or zsh, offer associative arrays, sometimes called maps, or dictionaries (in Python). zftp A builtin FTP client. Active 1 year, 11 months ago. I have an associative array in awk zsh arrays are normal arrays like in most other shells and languages, they are not like in ksh/bash associative arrays with keys limited to Hi, I want to do a simple loop where I have one column of text in a file and I want the loop to read each line of the file and do a simple command. The zsh complaints "_systemctl_unit_state: bad set of key/value pairs for associative array" when I typed in "systemctl enable blu" and then press TAB for completion. 2. Call the variable something else. A subscript may be used on the left side of an assignment like so: name[exp]=value. 15.2.2 Array Element Assignment. Ask questions ZSH Complaints "bad set of key/value pairs for associative array" for Completion of Service Name for systemctl Describe the bug. [Update on Oct 24, 2019] I realized that this symlink approach prevents updates of oh-my-zsh because it modifies the files in the git local clone of oh-my-zsh. aliases already exists as an associative array containing all your shell aliases. The shell language (not just zsh's language) in general lacks > a way to truly pass by reference rather than by value. It may alias help to declare your variable local, for a normal array: local -a compl_aliases The bad set of key/value pairs usually indicates that you have an odd number of elements when doing an associative array assignment. Describe the bug The zsh complaints "_systemctl_unit_state: bad set of key/value pairs for associative array" when I typed in "systemctl enable blu" and then press TAB for completion. An array (but not an associative array) may be created by assignment to a range or element. ( Printing the elements in reverse order without reversing the array is Sort an associative array in awk. Since zsh has been present on macOS for a long time, you could start moving your scripts from bash to zsh right away and not lose backwards compatibility. Viewed 30k times 20. Any variable may be used as an indexed array; the declare builtin will explicitly declare an array. Now I'm using ZSH_CUSTOM to point to a directory in my dotfiles repo. stat A builtin command interface to the stat system call. If we're going to change the lexer for this, we might want to consider whether to handle ksh associative array assignment syntax: $ typeset -A foo $ foo=([a]=x [b]=y [c]=z) Which is equivalent to zsh-3.1.6+'s % typeset -A foo % foo=(a x b y c z) } I'd prefer to do it the way perl does } … Bash - reverse an array, I have answered the question as written, and this code reverses the array. In the past, I worked on legacy systems (RHEL4,5) series which offered BASH 3.x, where this didn't exist, and since then I do most of my programming in Python. 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