learning shell display alert function

发布时间：2020-12-15 18:21:15 所属栏目：安全来源：网络整理

导读：? 【 Purpose 】 ? ? ? ?Shell?print function base on err info wrn ext output level ? 【 Eevironment 】 ?????? Ubuntu 16.04 bash env ? 【 Procdeure 】 Source code: #!/bin/bash DEST=/tmp mkdir -p /tmp/debug display_alert() #------------------

?

【Purpose】

? ? ? ?Shell?print function base on err info wrn ext output level

【Eevironment】

?????? Ubuntu 16.04 bash env

【Procdeure】

　　Source code:

#!/bin/bash
DEST=/tmp
mkdir -p /tmp/debug
display_alert()
#--------------------------------------------------------------------------------------------------------------------------------
# Let‘s have unique way of displaying alerts
#--------------------------------------------------------------------------------------------------------------------------------
{
# log function parameters to install.log
#[[ -n $DEST ]] && echo "Displaying message: [email?protected]" >> $DEST/debug/output.log

local tmp=""
[[ -n $2 ]] && tmp="[e[0;33m $2 x1B[0m]"

case $3 in
err)
echo -e "[e[0;31m error x1B[0m] $1 $tmp"
;;

wrn)
echo -e "[e[0;35m warn x1B[0m] $1 $tmp"
;;

ext)
echo -e "[e[0;32m o.k. x1B[0m] e[1;32m$1x1B[0m $tmp"
;;

info)
echo -e "[e[0;32m o.k. x1B[0m] $1 $tmp"
;;

*)
echo -e "[e[0;32m .... x1B[0m] $1 $tmp"
;;
esac
}
display_alert "List of local repos" "local" "err"
display_alert "List of local repos" "local" "wrn"
display_alert "List of local repos" "local" "ext"
display_alert "List of local repos" "local" "info"
display_alert "List of local repos" "local" "other"

　　Test method:

（编辑：李大同）

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