我有一个文件,其中我给出了所有的IP地址。该文件如下所示:
[asad.javed@tarts16 ~]#cat file.txt
10.171.0.201
10.171.0.202
10.171.0.203
10.171.0.204
10.171.0.205
10.171.0.206
10.171.0.207
10.171.0.208我一直试图通过以下操作循环IP地址:
launch_sipp () {
readarray -t sipps < file.txt
for i in "${!sipps[@]}";do
ip1=(${sipps[i]})
echo $ip1
sip=(${i[@]})
echo $sip
done但是,当我试图访问数组时,我只得到最后一个IP地址,即10.171.0.208。这就是我试图访问同一个函数launch_sipp()的方式
local sipp=$1
echo $sipp
Ip=(${ip1[*]})
echo $Ip目前,我在同一个脚本中有IP地址,还有其他正在使用这些IP的功能:
launch_tarts () {
local tart=$1
local ip=${ip[tart]}
echo " ---- Launching Tart $1 ---- "
sshpass -p "tart123" ssh -Y -X -L 5900:$ip:5901 tarts@$ip <<EOF1
export DISPLAY=:1
gnome-terminal -e "bash -c \"pwd; cd /home/tarts; pwd; ./launch_tarts.sh exec bash\""
exit
EOF1
}
kill_tarts () {
local tart=$1
local ip=${ip[tart]}
echo " ---- Killing Tart $1 ---- "
sshpass -p "tart123" ssh -tt -o StrictHostKeyChecking=no tarts@$ip <<EOF1
. ./tartsenvironfile.8.1.1.0
nohup yes | kill_tarts mcgdrv &
nohup yes | kill_tarts server &
pkill -f traf
pkill -f terminal-server
exit
EOF1
}
ip[1]=10.171.0.10
ip[2]=10.171.0.11
ip[3]=10.171.0.12
ip[4]=10.171.0.13
ip[5]=10.171.0.14
case $1 in
kill) function=kill_tarts;;
launch) function=launch_tarts;;
*) exit 1;;
esac
shift
for ((tart=1; tart<=$1; tart++)); do
($function $tart) &
ips=(${ip[tart]})
tarts+=(${tart[@]})
done
wait如何将不同的I列表用于为文件创建的不同用途的函数?
发布于 2021-11-08 16:06:20
纯巴什:
#!/bin/bash
while read ip; do
echo "$ip"
# ...
done < file.txt或平行地:
#!/bin/bash
while read ip; do
(
sleep "0.$RANDOM" # random execution time
echo "$ip"
# ...
) &
done < file.txt
waithttps://stackoverflow.com/questions/69878165
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