diff options
Diffstat (limited to 'localfs/etc/profile.d/netcatandquit.sh')
| -rw-r--r-- | localfs/etc/profile.d/netcatandquit.sh | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/localfs/etc/profile.d/netcatandquit.sh b/localfs/etc/profile.d/netcatandquit.sh new file mode 100644 index 0000000..5410051 --- /dev/null +++ b/localfs/etc/profile.d/netcatandquit.sh @@ -0,0 +1,15 @@ +#!/bin/sh + +# Harald Pfeiffer, 2017-04-17 +# Quick helper to have an ncat command available which, similarly to netcat -z, +# terminates the ncat connection as soon as there's a successful establishment. +# +# tl;dr fek incomplete replacements 凸ಠ_ಠ)凸 + + +# Let's check whether "echo -e" outputs "echo -e", we then will quit +# (no escape sequences mean no escape, lel.) +echo -e "moo"|grep -- "-e moo" >/dev/null 2>&1 +[ "$?" -eq 0 ]&&exit 0 + +alias ncquit='echo -ne "\e[3;12r\e[3H"|ncat' |