Nettetshopt ¶ shopt [-pqsu] [-o] [ optname …] Toggle the values of settings controlling optional shell behavior. The settings can be either those listed below, or, if the -o option is used, those available with the -o option to the set builtin command (see The Set Builtin ). Nettet14. feb. 2024 · I found my solution here. This solution is using this command: shopt -s extglob I want to know what this command exactly does, some back end knowledge. command-line bash Share Improve this question Follow edited Feb 14, 2024 at 11:28 BeastOfCaerbannog 12.2k 10 44 74 asked Mar 5, 2024 at 9:58 Hammad Hassan 657 2 …
修复 Ubuntu Linux 中的“Command ‘python‘ not found”错误 - 代 …
Nettet# If not running interactively, don't do anything [ -z "$PS1" ] && return # check the window size after each command and, if necessary, # update the values of LINES and COLUMNS. shopt -s checkwinsize # set variable identifying the chroot you work in (used in the prompt below) if [ -z "$debian_chroot" ] && [ -r /etc/debian_chroot ]; then … Nettetfishshell-550 多个 Linux 命令,内容包含 Linux 命令手册、详解、学习,值得收藏的 Linux 命令速查手册。 hericlea millau
[WSL2] shopt: not found 가 발생했을 때
Nettet19. okt. 2024 · Without it, command substitution does not inherit the set -e. Pipefail is inherited though in any case. Without that shopt line, foo=$(gits --version; true); echo $foo will fail and print an error, but will not make the script fail. With the option, the script is aborted on that error. Nettet12. apr. 2024 · Linux CentOS 7 搭建DHCP. (centos)下SVN 服务器 如何搭建. 如何搭建?说到SVN ,想必大家都知道,可以是在 下如何搭建SVN. centos7安装 Hadoop以及搭建环境. 03-06. 您好,我可以回答这个问题。. 首先,您需要下载Hadoop的 安装 包并解压缩。. 然后,您需要配置Hadoop的环境变量 ... Nettetshopt -s histappend To append every line to history individually set: PROMPT_COMMAND='history -a' With these two settings, a new shell will get the history lines from all previous shells instead of the default 'last window closed'>history (the history file is named by the value of the HISTFILE variable) histreedit If set, and Readline is … mattress control each side