3.3 EXAMINING THE HEADERS There was discussion earlier concerning the use of generic image taskswith the NOAO Mosaic data. The tasks IMHEADER and HSELECT fall intothis category. The two important points to keep in mind are that &nbs ...
在网上搜集了最新的在Ubuntu 10.04 上安装iraf 步骤,这里列出来供大家安装iraf参考。 IRAF The version of iraf that we will install is v214. This one, unlike version v212 comes with the ecl terminal which allows autocompletion and using the up key to check previous commands. Okay, so, to begin with, ...
文件命令 ls 列出目录 ls -al 使用格式化列出隐藏文件 cd dir - 更改目录到 dir cd 更改到 home 目录 pwd 显示当前目录 mkdir dir 创建目录 dir rm file 删除 file rm -r dir 删除目录 dir rm -f file 强制删除 file rm -rf dir 强制删除目录 ...