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If your client is so terrible that decslrm.sh crashes it, run this and count the number of times you press enter before the crash to discover the culprit.
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| #!/bin/bash | |
| enable_hmargins() { echo -ne "\x1b[?69h"; } | |
| disable_hmargins() { echo -ne "\x1b[?69l"; } | |
| hmargins() { echo -ne "\x1b[$1;$2s"; } # left, right | |
| vmargins() { echo -ne "\x1b[$1;$2r"; } # top, bottom | |
| origin_on() { echo -ne "\x1b[?6h"; } | |
| origin_off() { echo -ne "\x1b[?6l"; } | |
| scroll_up() { echo -ne "\x1b[$1S"; } | |
| scroll_down() { echo -ne "\x1b[$1T"; } | |
| blank() { scroll_up 999; } | |
| bg() { echo -ne "\x1b[4$1m"; } | |
| rows() { tput lines; } | |
| cols() { tput cols; } | |
| read | |
| enable_hmargins # 1 read | |
| read | |
| hmargins 1 $((`cols`/2)) # 2 reads | |
| read | |
| vmargins 1 $((`rows`/2)) # 3 reads | |
| read | |
| origin_on # 4 reads | |
| read | |
| bg 1 # 5 reads | |
| read | |
| blank # 6 reads | |
| read | |
| hmargins $((`cols`/2)) `cols` # 7 reads | |
| read | |
| bg 2 # 8 reads | |
| read | |
| blank # 9 reads | |
| read | |
| hmargins 1 $((`cols`/2)) # 10 reads | |
| read | |
| vmargins $((`rows`/2)) `rows` # 11 reads | |
| read | |
| bg 4 # 12 reads | |
| read | |
| blank # 13 reads | |
| read | |
| hmargins $((`cols`/2)) `cols` # 14 reads | |
| read | |
| bg 3 # 15 reads | |
| read | |
| blank # 16 reads | |
| read | |
| bg 1 | |
| echo -n "Press enter to escape this mess." | |
| read | |
| disable_hmargins | |
| origin_off | |
| clear |
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