請問沒有vi, vim, nano可以點改file?

3ldk

我有一隻arch 2021年裝的, 由於係arch, 所以入面好乾淨, 連vi都無

當我嘗試做full upgrade

pacman -Syyu


結果出左好多類似咁既error

error: xxxx: signature from "Frederik Schwan <frederik.schwan@linux.com>" is unknown trust
:: File /var/cache/pacman/pkg/xxxxxxxxx is corrupted (invalid or corrupted package (PGP signature)).
Do you want to delete it? [Y/n]


上網睇話update mirrorlist就得, 但無vi, vim, nano, 改唔到file
嘗試安裝, 雖然安裝到, 但dependency唔夠新, 所以三個都用唔到

而家update又唔得, 改file又唔得, 可以點算?

Wiwacomia

sed,  echo,  ed (?)

via HKEPC Reader for Android

super_hkg

pacman -Sy archlinux-keyring
pacman -Syu

little_keung

回覆 1# 3ldk

        
        用 SFTP Client download 個 file , 改好再  upload .

#有少少除褲痾屁 #用住先

javacomhk

印出檔案有 Line Number
sed -n p mirror.txt

用 sed '2 s/Old/New/' mirror.txt > mirror2.txt

For example to replace the Word 'Old' with 'New' in 2nd line of the txt file

3ldk

尋日用echo overwrite mirrorlist, 結果完全無辦法update, 全部都話404找不到
我試左好多個, HK既又有, US既又有, 連Worldwide都試埋
https://archlinux.org/mirrorlist/all/

甚至選一個100%的server, 都係update唔到
https://archlinux.org/mirrors/status/

官網搵出來的mirror不是應該可以用的嗎?


最後要還原返原廠的mirrorlist, 再用pacman -Sy archlinux-keyring
先可以正常update