Background There was an initialcall for maintainersfor the original Bats repository, but write access to it could not be obtained. With development activity stalled, this fork allowed ongoing maintenance and forward progress for Bats. Tuesday, September 19, 2017:This was forked fromBatsat commit03...
Turn it back on (for example in~/.bashrc) if you want to use programmable completion for other purposes. macOS (OS X) If you're using macOS (formerly OS X),/etc/bashrcis apparently not sourced at all, and~/.bashrcis not sourced from~/.bash_profileby default (because~/.bash_profile...
>>> len('abcd') # 现在len是10 Traceback (most recent call last): File "<stdin>", line 1, in <module> TypeError: 'int' object is not callable >>> 10('abcd') # 数字是不能被调用的 Traceback (most recent call last): File "<stdin>", line 1, in <module> TypeError: 'int' o...
Causes backspaces and carriage returns to be treated as printable characters; that is, they are sent to the terminal when they appear in the input. -U or --UNDERLINE-SPECIAL Causes backspaces, tabs and carriage returns to be treated as control characters; that is, they are handled as spe...
Especially when you expect a certain string from the function standard output to be passed back to a variable. The trap standard output will take precedence over your normal function standard output. #!/usr/bin/bash # example.sh set -o functrace trap 'echo "RETURN trap from ${FUNCNAME:-...
Ctl-H backspace,删除光标前边的字符.如: 1 #!/bin/bash 2 # 在一个变量中插入Ctl-H 3 4 a="^H^H" # 两个 Ctl-H (backspaces). 5 echo "abcdef" # abcdef 6 echo -n "abcdef$a " # abcd f 7 # 注意结尾的空格 ^ ^ 两个 twice. 8 echo -n "abcdef$a" # abcdef ...
Bash Leagues – Call Bingos, climb the ranks, and earn BIG rewards as you compete to advance to higher tiers in this thrilling league challenge! Daily Bonus Wheel – Spin for chances to win Chips, Power Plays, and more. Bash Tourney – Daub classic patterns, call multiple Bingos, and scor...
On line 27, after running each background job, I capture the PID and associate that with the machine (1:1 relationship). On lines 33-35, I wait for thescptask to finish, get the return code, and if it's an error, abort.
If you need to go the other direction, the down arrow key traverses the history in the opposite direction, finally bringing you back to your current empty prompt. If moving your hand all the way over to the arrow keys seems like a big hassle, you can move backwards in your com...
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