当命令或者语句不在命令行执行,而是通过一个程序文件执行时,该程序或文件就被成为shell脚本或者shell程序,shell程序类似DOS系统下的批处理程序。 4. 简单的例子 1 2 3 4 [root@yangjianboinbeijing day1]# cat del_messages.sh cd /var/log cat /dev/null> messages echo"messages is null!" 这个脚本的缺点...
Python Sysconfig Platform:"linux-x86_64"Python version:"3.11"Current installation scheme:"posix_prefix"Paths: data ="/home/melikbugra/.pyenv/versions/3.11.9"include ="/home/melikbugra/.pyenv/versions/3.11.9/include/python3.11"platinclude ="/home/melikbugra/.pyenv/versions/3.11.9/include/python3...
fish no longer tries to detect a missing new line during startup, preventing an erroneous ⏎ from appearing if the terminal is resized at the wrong time, which can happen in tiling window managers (#7893). fish behaves better when it disagrees with the terminal on the width of characters...
用法:启动脚本 $n 获取当前执行的shell脚本的第n个参数值,n=1..9 ,当 n 为0时表示脚本的文件名,如果n大于9,用大括号括起来${10},参数以空格隔开。 2)$0取脚本的名字,也包含路径 用法:报错时,取脚本的路径和名字 [root@liwx home]# cat /server/scripts/test.sh dirname $0#取路径 basename $0#取...
(for instance, the Content-Disposition file name for https://github.com/mklement0/ttab/archive/stable.zip is ttab-stable.zip, which is more useful than using just the last URI segment, stable.zip) - but perhaps better on an opt-in basis, which is what curl and wget offer, given ...
[root@ip-10-0-0-1 ~]# wgethttp://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-5.noarch.rpm --2015-10-30 21:38:01--http://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-5.noarch.rpm Resolving dl.fedoraproject.org (dl.fedoraproject.org)... 209.132.181...
sudo wget -nv https://download.opensuse.org/repositories/shells:fish:release:3/Debian_10/Release.key -O "/etc/apt/trusted.gpg.d/shells:fish:release:3.asc" Outputs are : gpg --show-keys /etc/apt/trusted.gpg.d/shells:fish:release:3.asc reads : gpg: keybox '/home/stig124/.gnupg/pu...
It supports many tools such as wget, yum, portage, brew ... rosshamilton1/cissec - Kickstart profiles for CentOS 7 to help meet CIS benchmarks + shell script to audit hagen1778/grafana-import-export - shell scripts for importing and exporting Grafana's dashboards and datasources grant...